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Shimano XT M8100 2x12-speed Group I-Spec EV 10-45 incl. Disc Rotors 160/180mm

Shimano-XT-M8100-2x12-fach-Gruppe-I-Spec-EV-10-45-inkl.-Scheibenbremsen-160+180mm.jpg
Shimano XT FC-M8100-2 12-fach Kurbel.jpg
Shimano-XT-BB-MT800-PA-IBBMT800PA.jpg
Shimano_XT-SL-M8100-I-Spec-EV-2x12-fach-Schalthebel-Set.jpg
Shimano_XT-FD-M8100-12-fach-Umwerfer-Side-Swing Schelle.jpg
Shimano XT RD-M8120 2x12-fach Schaltwerk SGS.jpg
Shimano_XT-CS-M8100-12-fach-Kassette_a.jpg
Shimano_XT-CS-M8100-12-fach-Kassette_b.jpg
CN-M8100.jpg
Shimano_XT-BR-M8100-Scheibenbremsen-Set.jpg
Shimano_XT-BR-M8100-Scheibenbremse-1000mm-vorne_IM8100JLFPRA100_a.jpg
Shimano_XT-BR-M8100-Scheibenbremse-1700mm-hinten_IM8100JRRXRA170_a.jpg
Shimano-RT-MT800-Center-Lock-Bremsscheiben-160+180mm-extern.jpg
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20118027
Shimano XT M8100 2x12-speed Group I-Spec EV 10-45 incl. Disc Rotors 160/180mm
The Deore XT M8100 is Shimano's newest weapon in search of mountain bike fun and adventure. As the first group of components designed specifically for mountain bikes ever, the Deore XT M8100 continues its success story based on high durability and reliable performance.

Scope of delivery - Shimano XT M8100 2x12-speed Group I-Spec EV 10-45 + Disc Brakes 160/180mm

  • 1 x Shimano XT FC-M8100-2 12-speed Crank 36/26 175mm
  • 1 x Shimano XT BB-MT800-PA Hollowtech II Press Fit Bottom Bracket
  • 1 x Shimano XT SL-M8100 I-Spec EV 2x12-speed Shift Lever Set
  • 1 x Shimano gear wires 1800 / 2050mm and gear cables SIS OT-SP41 1200 / 1800mm
  • 1 x Shimano XT FD-M8100 12-speed Front Derailleur Side-Swing Clamp
  • 1 x Shimano XT RD-M8120 2x12-speed Rear Derailleur SGS
  • 1 x Shimano XT CS-M8100 12-speed Cassette 10-45 incl. Lock Ring
  • 1 x Shimano XT CN-M8100 12-speed Chain 126 Links incl. Connector Quick-Link SM-CN910-12
  • 1 x Shimano XT BR-M8100 Disc Brake Set
  • 1 x Shimano RT-MT800 Center-Lock Disc Rotor 160mm incl. Lockring with external tool holder
  • 1 x Shimano RT-MT800 Center-Lock Disc Rotor 180mm incl. Lockring with external tool holder

The original mountain bike group continues its legacy: XT M8100 2x12-speed Group from Shimano

The original mountain bike group continues its legacy of remaining the standard for mountain bikers everywhere. Nearly three decades in, the DEORE XT brand is defined by its trail-tested durability, reliability and performance. Recognizing that today’s mountain bikers are riding faster and confidently on more technical terrain, the legacy of DEORE XT is more important than ever. In 2019, our pinnacle mountain bike technologies will trickle down to SHIMANO DEORE XT M8100.

Shimano XT FC-M8100-2 12-speed Crank 36/26 175mm

The Shimano XT FC-M8100 2x12-speed crank with 172 mm Q-factor, 48.8 mm chainline and 142 mm O.L.D offers maximum drive efficiency at low weight. In combination with the 10-45 tooth cassette, it delivers an incredible transmission bandwidth! The perfect set-up for long races and hard climbs. In addition to a new special 12-speed chain (CN-M8100) with the corresponding new 12-speed QUICK LINK lock, SHIMANO is also equipping the XT M8100 with new cranksets for 2x12-speed (FC-M8100-2/8120-B2). 

For those who are drawn to unknown terrain, our 2x12 crank option offers the ultimate range for all eventualities. The chainring gradation of 36-26T in combination with the 10-45T cassette offers almost unlimited possibilities to tackle every imaginable terrain while keeping the cadence constant through low gear jumps.

Features

  • FC-M8100-2 Q-Factor 172mm
  • Chain line 48.8mm
  • O.L.D 142mm
  • Compatibility 2x12-speed with CS-M8100 cassettes 10-45
  • Mounting system Direct mount (Lighter and stiffer design & easy exchangeable chainring by direct mount and one key release)

Product features

  • Use: MTB
  • Group: XT M8100
  • Model: FC-M8100-2
  • Gradation: 36-26T
  • Q-Factor: 172mm
  • Threaded BB shell width: 68 / 73mm
  •  Gear front: 2-speed
  • Gear rear: 12-speed
  • Construction: Hollowtech II
  • Compatible Chain: CN-M8100 12-speed
  • Crank arms: 4 arm
  • O.L.D: 142mm
  • Chain line: 48.8mm

Crank arm length

  • 175mm 

Material 

  • Crank arm: Aluminum Anodized
  • Crank axle: Steel Plated
  • Large Chainring: Aluminum
  • Small Chainring: Aluminum

Weight

  • approx. 654g (manufacturer information)

Shimano XT SL-M8100 I-Spec EV 2x12-speed Shift Lever Set

The Shimano XT SL-M8100-I 2x12-speed Rapidfire Plus (Mono) shift with new I-Spec EV construction lever features a lightweight, ergonomic and compact design. In addition to the shifting behavior, the performance also increases. With 20 % quicker lever access time and 35 % less force. Enhancing lever access and shifting speed, the new RAPIDFIRE PLUS shift levers offer light operation force and more versatility. Shimano’s new I-Spec EV lever design features greater flexibility in mounting for a clean and ergonomic cockpit. And for double chainring systems, the lever simplifies front shifting with a lightweight and compact design that shifts up and down with a single lever.        

Features

  • I-Spec EV - securing the shift lever on the brake lever
  • 20% quicker lever access time
  • Intuitive simple front control
  • Compact design and lightweight
  • Quicker lever access and light operation force maintains rider concentration
  • Greater flexibility and action-optimized cockpit layout
  • 2-WAY RELEASE for instant push/pull movements

Product features

  • Use: MTB
  • Group: XT M8100
  • Model: RD-M8100-I
  • Shifter Type:
    • 2-speed Rapidfire Plus Mono
    • 12-speed Rapidfire Plus
  • Mounting: I-Spec EV
  • Gear front: 2-speed
  • Gear rear: 12-speed
  • Optical Gear Display: No
  • Instant Release: Yes
  • Multi Release: Yes
  • 2-Way Release: Yes
  • Cable adjust: Yes

Material

  • Main lever body: Aluminum Painted
  • Lever body: Aluminium, GFRP

Weight

  •  approx. 195g / pair (manufacturer information)

Shimano XT FD-M8100 2x12-speed Front Derailleur Side-Swing Clamp

The elegantl XT FD-M8100 12-speed front derailleur from Shimano in the middle clamp position. Shift performance is improved by side swing technology, which provides 15 mm more space between seat tube and tyre.

Features

  • Smooth shifting by Side-Swing mechanism
  • Increased tire clearance of 15mm allows for shorter chainstays
  • Greater tire clearance - Compatible with 2.3-inch tire on wider rims
  • Adapt 48.8mm, 51.8mm chainline
  • For XT FC-M8100-2/8120-B2 12-speed Crank 36/26

Product features

  • Use: MTB
  • Group: XT M8100
  • Model: FD-M8100-M
  • Cable route type: Front Pull
  • Gear front: 2-speed
  • Gear rear: 12-speed
  • Top gear teeth: 36T
  • Total capacity: 10T
  • Compatible Chain: CN-M8100 12-speed
  • Chain stay angle: 66-69°
  • Chain line: 48.8mm (142mm) / 51.8mm (148mm Boost)

Mounting

  • Clamp FD-M8100-M (Clamp 34.9mm)

Material

  • Aluminum
  • Stainless steel
  • Steel

Weight

  • ca. 114g (manufacturer information)

Shimano XT RD-M8120 2x12-speed Rear Derailleur

The Shimano XT RD-M8120 2x12-speed rear derailleur features an elegant yet aggressive angled design and an attractive anodised aluminium surface. The derailleurs feature bigger 13-tooth pulleys and include Shimano’s proven Shadow RD+ low profile technology. The use of a single or a double system requires the installation of the specific single or double rear derailleur (1x12: RD-M8100-SGS / 2x12: RD-M8120-SGS).       

Features

  • Shadow RD+ For optimal chain retention
  • RD-M8120-SGS  
    • 45T max cog size
    • Works with 2x12-speed 10-45-teeth cassette
  • Pulley size with 13T increased for reduced friction

Product features

  • Use: MTB
  • Group: XT M8100
  • Model: RD-M8120
  • Mount: Direct Mount
  • Technology: Shadow RD+
  • Gradations: SGS-Type 2x12-speed (10-45 cassette)
  • Compatible chain: CN-M8100 12-speed
  • Max. teeth large sprocket: 45T
  • Min. teeth large sprocket: 45T
  • Max. teeth small sprocket: 10T
  • Min. teeth small sprocket: 10T
  • Max. Front Difference: 10T
  • Total Capacity: 45T

Pulley cage

  • Type-SGS long

Material

  • Aluminum
  • GFRP
  • Stainless steel
  • Steel

Weight

  • approx. 284g (manufacturer information)

Shimano XT CS-M8100 12-speed Cassette 10-45

The Shimano CS-M8100 is the suitable cassette for new XT 12-speed group. HYPERGLIDE+ drivetrain’s redesigned cassette and chain promotes the next generation of MTB riding by enhancing speed, shifting efficiency and smoothness over any terrain.

Features

  • Gearing option 10-45T (12-speed rhythm step spec for Cross Country)
  • Hyperglide+ quicker shifting
  • Material Aluminium & steel
  • BEAM SPIDER construction Increased acceleration
  • MICRO SPLINE 10T lowest sprocket realized by new FREEHUB body construction

Product features

  • Use: MTB
  • Group: XT M8100
  • Model: CS-M8100-12
  • Type: Hyperglide+
  • Gear: 12-speed
  • Compatible chain: CN-M8100 12-speed

Gradation

  • 10-45 (10-12-14-16-18-21-24-28-32-36-40-45 teeth)

Material

  • Aluminium
  • Steel

Weight

  • approx. 461g (manufacturer information) 

Shimano XT CN-M8100 12-speed Chain with Quick-Link

The special design of the new Shimano XT CN-M8100 12-speed chain ensures improved shifting performance and smoother running - even in rough terrain. The SM-CN910-12 Quick-Link closure, which is also new, makes installation easy.

Features

  • New Drive System Dedicated Design Chain
  • Greater chain retention to extend portion on the end of inner plate to firmly hold the tooth both front and cassette sprocket
  • Enhancements to shifting performance
  • Easy connect
  • Smoother driving even over bumpy terrain
  • Compatible with new generation of drive train
  • Quick-Link (SM-CN910-12)
  • Quick-Link connecting & removing pliers (TL-CN10) - Not included!

Product features

  • Use: MTB, E-Bike
  • Group: XT M8100
  • Model: CN-M8100
  • Gear front: 1/2-speed
  • Gear rear: 12-speed
  • Type: HG
  • Hollow Pin: Yes
  • Pin Link Plate: SIL-TEC
  • Roller Link Plate: Chromizing
  • Roller: SIL-TEC
  • Connector: Quick-Link SM-CN910-12

Compatibility

  • XT M8100
  • SLX M7100
  • XTR M9100
  • 12-speed E-Bike

Links

  • 138

Weight

  • approx. 252g / 116 Links (manufacturer information)

Shimano XT BR-M8100 2-Piston Disc Brake Set

The XT BR-M8100 hydraulic 2-piston disc brake with 2-finger brake lever from Shimano fits seamlessly into the line-up of the new XT M8100 component group. Higher braking force with less effort on the fingers and extremely linear response to the lever movement.

Features

  • Quicker rebound between actions maintains rider concentration
  • Greater flexibility and action-optimized cockpit layout
  • Update brake lever shape
  • Seamless operation
  • High rigidity
  • 2-Piston Caliper Brake
  • Caliper for Postmount Brake
  • Optimized ergonomic 2-finger brake lever
  • One-Way bleeding
  • I-Spec EV compatible - securing the shift lever on the brake lever
  • The brake hoses SM-BH90-SBM are with mineraloil filled and pre-mountedon the calipers BR-M8100!

Product features

  • Use: MTB
  • Group: XT M8100
  • Model: BR-M8100 (front+rear)
  • Brake type: Hydraulic Disc-Brake
  • Brake lever: BL-M8100
  • Lever length: 2-Finger
  • Mount: left + right
  • Clamp: open
  • Reach adjustment: Yes, without tool
  • Caliper: BR-M8100 (2-Piston)
  • Brake mounting: Postmount
  • Brake pads: G03A Resin without Fin
  • Brake hose: SM-BH90-SBM
  • Brake hose lengths: front 950mm + rear 1700mm (shortable)
  • Cable connection: Straight brake lever / Straight caliper
  • One-Way bleeding: Yes
  • Brake fluid: Mineral oil
  • Recommended brake rotor: RT-MT800

Material

  • Lever: Aluminum Anodized
  • Caliper: Aluminum Painted

Weight 

  • Front approx. 259g (without Rotor and Adapter)
  • Rear approx. 276g (without Rotor and Adapter)

Technologies

DYNAMIC CHAIN ENGAGEMENT+
SPECIAL GEAR TEETH FUNCTION SHIMANO’s DYNAMIC CHAIN ENGAGEMENT+ is a special gear teeth profile designed for use in single-chainring configurations for XC, enduro, and trail riding. It gives more chain retention and smoother pedaling - even over bumpy terrain. Chain retention of any gear will reduce abrasion and worn out.

HOLLOWTECH II
Providing the best balance of stiffness, strength, weight and rotating performance The concept of HOLLOWTECH II technology is focused on producing a superior crankset which will maximize a rider’s power transfer. The rigidity of the crankset ensures pedaling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more. Naturally, SHIMANO strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. HOLLOWTECH technology is an ultra-lightweight hollow crankarm created by SHIMANO with the company’s own proprietary forging technology that also maintains rigidity. The addition of HOLLOWTECH II technology integrates the bottom bracket axle with the right crankarm for more stiffness and a weight savings to achieve a high-dimensional balance. Its outboard bottom bracket bearing system provides better weight distribution and more pedaling stability, allowing for more efficient power transfer. The HOLLOWTECH II crankset has been developed by pursuing the optimum balance of stiffness & rotating performance in a lightweight and beautiful crankset design. High Precision Sealing Moreover, HOLLOWTECH II crankset has a high-precision sealing in the bearing area to increase durability maintaining the excellent rotating performance for long periods.

Instant Release
INSTANT RELEASE shifting replaces the two-stage click and release shifting you are familiar with. INSTANT RELEASE shifting releases cable as soon the lever is activated, resulting in the quickest possible gear changes. Whether it is an upshift with a Top Normal rear derailleur or a downshift with low normal rear derailleur a quicker shift is always a better shift. 
 
2-Way Release
The RAPIDFIRE Plus shifter release lever is commonly called a trigger because it is operated like a pistol, by pulling toward the grip. The release lever of RAPIDFIRE Plus shifters from ALIVIO to XTR can be operated in this same manner but adds the ability to activate a release shift by pushing with the thumb. 
 
Rapidfire Plus
Mountain bikers have used RAPIDFIRE Plus since 1985. RAPIDFIRE Plus is still a winning choice from a wide range of riders from XC racers to freeriders. RAPIDFIRE Plus is suited to quick shifting, giving riders the ability to downshift three gears in one stroke. RAPIDFIRE Plus shifters from DEORE to XTR all feature 2-WAY RELEASE, which means release shifts by pull of the index finger or push of the thumb.

Rapidfire Plus Mono

RAPIDFIRE PLUS MONO LEVER provides intuitive and simple front control that empowers riders to shift both up and down with a single lightweight and compact lever.

Benefits & Features
  • Simple and intuitive single lever operation, quicker access and lighter front shifting enhances concentration.
  • Front double shifting with natural finger positioning supports intuitive shifting operation.
  • Easy front shifting helps riders quickly and accurately respond to rapidly changing conditions.
RAPIDFIRE PLUS MONO LEVER’s simple and intuitive lever operation allows riders to shift both up and down with a single lever. It supports front double shifting with natural finger positioning and intuitive shifting operation while maintaining a solid grip on the handlebar. 2WAY-RELEASE functionality delivers instantaneous push & pull movements to help riders respond quickly and accurately to rapidly changing conditions.

I-Spec-EV
I-SPEC EV creates a clean and action-optimized cockpit that provides greater focus and flexibility for a wider range of riders.

Benefits & Features
  • Wider adjustment range allows riders of various styles, preferences and body styles to adjust to the optimal position.
  • Ergonomic design, quicker lever access, and light operation enhance rider comfort and concentration.
With its wider adjustment range, I-SPEC EV levers can be adjusted to the optimal position to match a wider range of riding styles (ENDURO/XC/etc.), rider preferences and rider anatomies (hand and arm alignment). I-SPEC EV increases brake lever rigidity by moving the brake clamp position inward to create an extra point of contact between the bar and the lever. This additional bracing drastically increases bike control and braking engagement while maintaining space between the clamp and support point for other handlebar accessories.

MICRO SPLINE

MICRO SPLINE delivers lightweight aluminum FREEHUB body to reduce weight and 10 teeth top gear. Use combination with MICRO SPLINE cassette sprocket and FREEHUB.

Benefits & Features
  • Lightweight aluminum MICRO SPLINE FREEHUB seamlessly integrates with small 10-tooth top gears.
  • Smaller and more widely distributed splines limit cog damage on lightweight aluminum FREEHUB.
HYPERGLIDE+
HYPERGLIDE+ drivetrain’s redesigned cassette and chain promotes the next generation of MTB riding by enhancing speed, shifting efficiency and smoothness over any terrain.

Benefits & Features
  • Better chain engagement, stronger retention, and smoother pedaling provide greater power and confidence over rapidly changing terrain.
  • Definitive up & down shifting in both directions boosts riders’ concentration and acceleration.
  • Ultra-efficient drivetrain with smoother power transmission increases comfort and reduces rider stress.
  • A wide range of gearing choices, cassette options and the choice of a single or double front chainring, support a wide variety of MTB riding styles, abilities and preferences.
HYPERGLIDE+ will help kickstart the next generation of mountain bike riding by introducing continuous pedaling over virtually any terrain. This revamped drive system and dedicated chain deliver fast shifting, efficient power transfer and chain stability like you’ve never experienced before. It helps riders adapt to drastically changing trail conditions by precisely judging the optimal shifting moment for consistently smooth operation. HYPERGLIDE+ helps riders seamlessly maneuver rough trails by reducing pedaling shock and cutting shifting times by a 1/3. (vs. current HG system).

Side-Swing 
Designed specifically with modern trail bikes in mind, Shimano’s Side-Swing front derailleur provides 15mm of increased tire clearance, while new cable routing dramatically reduces shifting effort. Designed for larger wheels and longer travel, brings Shimano’s industry-leading front shifting to another level.

Shimano's 12-speed DEORE XT M8100

First lock: Shimano Deore XT M8100

XT2X121751045BRRT
Shimano XT M8100 2x12-speed Group I-Spec EV 10-45 incl. Disc Rotors 160/180mm
The Deore XT M8100 is Shimano's newest weapon in search of mountain bike fun and adventure. As the first group of components designed specifically for mountain bikes ever, the Deore XT M8100 continues its success story based on high durability and reliable performance.

Scope of delivery - Shimano XT M8100 2x12-speed Group I-Spec EV 10-45 + Disc Brakes 160/180mm

  • 1 x Shimano XT FC-M8100-2 12-speed Crank 36/26 175mm
  • 1 x Shimano XT BB-MT800-PA Hollowtech II Press Fit Bottom Bracket
  • 1 x Shimano XT SL-M8100 I-Spec EV 2x12-speed Shift Lever Set
  • 1 x Shimano gear wires 1800 / 2050mm and gear cables SIS OT-SP41 1200 / 1800mm
  • 1 x Shimano XT FD-M8100 12-speed Front Derailleur Side-Swing Clamp
  • 1 x Shimano XT RD-M8120 2x12-speed Rear Derailleur SGS
  • 1 x Shimano XT CS-M8100 12-speed Cassette 10-45 incl. Lock Ring
  • 1 x Shimano XT CN-M8100 12-speed Chain 126 Links incl. Connector Quick-Link SM-CN910-12
  • 1 x Shimano XT BR-M8100 Disc Brake Set
  • 1 x Shimano RT-MT800 Center-Lock Disc Rotor 160mm incl. Lockring with external tool holder
  • 1 x Shimano RT-MT800 Center-Lock Disc Rotor 180mm incl. Lockring with external tool holder

The original mountain bike group continues its legacy: XT M8100 2x12-speed Group from Shimano

The original mountain bike group continues its legacy of remaining the standard for mountain bikers everywhere. Nearly three decades in, the DEORE XT brand is defined by its trail-tested durability, reliability and performance. Recognizing that today’s mountain bikers are riding faster and confidently on more technical terrain, the legacy of DEORE XT is more important than ever. In 2019, our pinnacle mountain bike technologies will trickle down to SHIMANO DEORE XT M8100.

Shimano XT FC-M8100-2 12-speed Crank 36/26 175mm

The Shimano XT FC-M8100 2x12-speed crank with 172 mm Q-factor, 48.8 mm chainline and 142 mm O.L.D offers maximum drive efficiency at low weight. In combination with the 10-45 tooth cassette, it delivers an incredible transmission bandwidth! The perfect set-up for long races and hard climbs. In addition to a new special 12-speed chain (CN-M8100) with the corresponding new 12-speed QUICK LINK lock, SHIMANO is also equipping the XT M8100 with new cranksets for 2x12-speed (FC-M8100-2/8120-B2). 

For those who are drawn to unknown terrain, our 2x12 crank option offers the ultimate range for all eventualities. The chainring gradation of 36-26T in combination with the 10-45T cassette offers almost unlimited possibilities to tackle every imaginable terrain while keeping the cadence constant through low gear jumps.

Features

  • FC-M8100-2 Q-Factor 172mm
  • Chain line 48.8mm
  • O.L.D 142mm
  • Compatibility 2x12-speed with CS-M8100 cassettes 10-45
  • Mounting system Direct mount (Lighter and stiffer design & easy exchangeable chainring by direct mount and one key release)

Product features

  • Use: MTB
  • Group: XT M8100
  • Model: FC-M8100-2
  • Gradation: 36-26T
  • Q-Factor: 172mm
  • Threaded BB shell width: 68 / 73mm
  •  Gear front: 2-speed
  • Gear rear: 12-speed
  • Construction: Hollowtech II
  • Compatible Chain: CN-M8100 12-speed
  • Crank arms: 4 arm
  • O.L.D: 142mm
  • Chain line: 48.8mm

Crank arm length

  • 175mm 

Material 

  • Crank arm: Aluminum Anodized
  • Crank axle: Steel Plated
  • Large Chainring: Aluminum
  • Small Chainring: Aluminum

Weight

  • approx. 654g (manufacturer information)

Shimano XT SL-M8100 I-Spec EV 2x12-speed Shift Lever Set

The Shimano XT SL-M8100-I 2x12-speed Rapidfire Plus (Mono) shift with new I-Spec EV construction lever features a lightweight, ergonomic and compact design. In addition to the shifting behavior, the performance also increases. With 20 % quicker lever access time and 35 % less force. Enhancing lever access and shifting speed, the new RAPIDFIRE PLUS shift levers offer light operation force and more versatility. Shimano’s new I-Spec EV lever design features greater flexibility in mounting for a clean and ergonomic cockpit. And for double chainring systems, the lever simplifies front shifting with a lightweight and compact design that shifts up and down with a single lever.        

Features

  • I-Spec EV - securing the shift lever on the brake lever
  • 20% quicker lever access time
  • Intuitive simple front control
  • Compact design and lightweight
  • Quicker lever access and light operation force maintains rider concentration
  • Greater flexibility and action-optimized cockpit layout
  • 2-WAY RELEASE for instant push/pull movements

Product features

  • Use: MTB
  • Group: XT M8100
  • Model: RD-M8100-I
  • Shifter Type:
    • 2-speed Rapidfire Plus Mono
    • 12-speed Rapidfire Plus
  • Mounting: I-Spec EV
  • Gear front: 2-speed
  • Gear rear: 12-speed
  • Optical Gear Display: No
  • Instant Release: Yes
  • Multi Release: Yes
  • 2-Way Release: Yes
  • Cable adjust: Yes

Material

  • Main lever body: Aluminum Painted
  • Lever body: Aluminium, GFRP

Weight

  •  approx. 195g / pair (manufacturer information)

Shimano XT FD-M8100 2x12-speed Front Derailleur Side-Swing Clamp

The elegantl XT FD-M8100 12-speed front derailleur from Shimano in the middle clamp position. Shift performance is improved by side swing technology, which provides 15 mm more space between seat tube and tyre.

Features

  • Smooth shifting by Side-Swing mechanism
  • Increased tire clearance of 15mm allows for shorter chainstays
  • Greater tire clearance - Compatible with 2.3-inch tire on wider rims
  • Adapt 48.8mm, 51.8mm chainline
  • For XT FC-M8100-2/8120-B2 12-speed Crank 36/26

Product features

  • Use: MTB
  • Group: XT M8100
  • Model: FD-M8100-M
  • Cable route type: Front Pull
  • Gear front: 2-speed
  • Gear rear: 12-speed
  • Top gear teeth: 36T
  • Total capacity: 10T
  • Compatible Chain: CN-M8100 12-speed
  • Chain stay angle: 66-69°
  • Chain line: 48.8mm (142mm) / 51.8mm (148mm Boost)

Mounting

  • Clamp FD-M8100-M (Clamp 34.9mm)

Material

  • Aluminum
  • Stainless steel
  • Steel

Weight

  • ca. 114g (manufacturer information)

Shimano XT RD-M8120 2x12-speed Rear Derailleur

The Shimano XT RD-M8120 2x12-speed rear derailleur features an elegant yet aggressive angled design and an attractive anodised aluminium surface. The derailleurs feature bigger 13-tooth pulleys and include Shimano’s proven Shadow RD+ low profile technology. The use of a single or a double system requires the installation of the specific single or double rear derailleur (1x12: RD-M8100-SGS / 2x12: RD-M8120-SGS).       

Features

  • Shadow RD+ For optimal chain retention
  • RD-M8120-SGS  
    • 45T max cog size
    • Works with 2x12-speed 10-45-teeth cassette
  • Pulley size with 13T increased for reduced friction

Product features

  • Use: MTB
  • Group: XT M8100
  • Model: RD-M8120
  • Mount: Direct Mount
  • Technology: Shadow RD+
  • Gradations: SGS-Type 2x12-speed (10-45 cassette)
  • Compatible chain: CN-M8100 12-speed
  • Max. teeth large sprocket: 45T
  • Min. teeth large sprocket: 45T
  • Max. teeth small sprocket: 10T
  • Min. teeth small sprocket: 10T
  • Max. Front Difference: 10T
  • Total Capacity: 45T

Pulley cage

  • Type-SGS long

Material

  • Aluminum
  • GFRP
  • Stainless steel
  • Steel

Weight

  • approx. 284g (manufacturer information)

Shimano XT CS-M8100 12-speed Cassette 10-45

The Shimano CS-M8100 is the suitable cassette for new XT 12-speed group. HYPERGLIDE+ drivetrain’s redesigned cassette and chain promotes the next generation of MTB riding by enhancing speed, shifting efficiency and smoothness over any terrain.

Features

  • Gearing option 10-45T (12-speed rhythm step spec for Cross Country)
  • Hyperglide+ quicker shifting
  • Material Aluminium & steel
  • BEAM SPIDER construction Increased acceleration
  • MICRO SPLINE 10T lowest sprocket realized by new FREEHUB body construction

Product features

  • Use: MTB
  • Group: XT M8100
  • Model: CS-M8100-12
  • Type: Hyperglide+
  • Gear: 12-speed
  • Compatible chain: CN-M8100 12-speed

Gradation

  • 10-45 (10-12-14-16-18-21-24-28-32-36-40-45 teeth)

Material

  • Aluminium
  • Steel

Weight

  • approx. 461g (manufacturer information) 

Shimano XT CN-M8100 12-speed Chain with Quick-Link

The special design of the new Shimano XT CN-M8100 12-speed chain ensures improved shifting performance and smoother running - even in rough terrain. The SM-CN910-12 Quick-Link closure, which is also new, makes installation easy.

Features

  • New Drive System Dedicated Design Chain
  • Greater chain retention to extend portion on the end of inner plate to firmly hold the tooth both front and cassette sprocket
  • Enhancements to shifting performance
  • Easy connect
  • Smoother driving even over bumpy terrain
  • Compatible with new generation of drive train
  • Quick-Link (SM-CN910-12)
  • Quick-Link connecting & removing pliers (TL-CN10) - Not included!

Product features

  • Use: MTB, E-Bike
  • Group: XT M8100
  • Model: CN-M8100
  • Gear front: 1/2-speed
  • Gear rear: 12-speed
  • Type: HG
  • Hollow Pin: Yes
  • Pin Link Plate: SIL-TEC
  • Roller Link Plate: Chromizing
  • Roller: SIL-TEC
  • Connector: Quick-Link SM-CN910-12

Compatibility

  • XT M8100
  • SLX M7100
  • XTR M9100
  • 12-speed E-Bike

Links

  • 138

Weight

  • approx. 252g / 116 Links (manufacturer information)

Shimano XT BR-M8100 2-Piston Disc Brake Set

The XT BR-M8100 hydraulic 2-piston disc brake with 2-finger brake lever from Shimano fits seamlessly into the line-up of the new XT M8100 component group. Higher braking force with less effort on the fingers and extremely linear response to the lever movement.

Features

  • Quicker rebound between actions maintains rider concentration
  • Greater flexibility and action-optimized cockpit layout
  • Update brake lever shape
  • Seamless operation
  • High rigidity
  • 2-Piston Caliper Brake
  • Caliper for Postmount Brake
  • Optimized ergonomic 2-finger brake lever
  • One-Way bleeding
  • I-Spec EV compatible - securing the shift lever on the brake lever
  • The brake hoses SM-BH90-SBM are with mineraloil filled and pre-mountedon the calipers BR-M8100!

Product features

  • Use: MTB
  • Group: XT M8100
  • Model: BR-M8100 (front+rear)
  • Brake type: Hydraulic Disc-Brake
  • Brake lever: BL-M8100
  • Lever length: 2-Finger
  • Mount: left + right
  • Clamp: open
  • Reach adjustment: Yes, without tool
  • Caliper: BR-M8100 (2-Piston)
  • Brake mounting: Postmount
  • Brake pads: G03A Resin without Fin
  • Brake hose: SM-BH90-SBM
  • Brake hose lengths: front 950mm + rear 1700mm (shortable)
  • Cable connection: Straight brake lever / Straight caliper
  • One-Way bleeding: Yes
  • Brake fluid: Mineral oil
  • Recommended brake rotor: RT-MT800

Material

  • Lever: Aluminum Anodized
  • Caliper: Aluminum Painted

Weight 

  • Front approx. 259g (without Rotor and Adapter)
  • Rear approx. 276g (without Rotor and Adapter)

Technologies

DYNAMIC CHAIN ENGAGEMENT+
SPECIAL GEAR TEETH FUNCTION SHIMANO’s DYNAMIC CHAIN ENGAGEMENT+ is a special gear teeth profile designed for use in single-chainring configurations for XC, enduro, and trail riding. It gives more chain retention and smoother pedaling - even over bumpy terrain. Chain retention of any gear will reduce abrasion and worn out.

HOLLOWTECH II
Providing the best balance of stiffness, strength, weight and rotating performance The concept of HOLLOWTECH II technology is focused on producing a superior crankset which will maximize a rider’s power transfer. The rigidity of the crankset ensures pedaling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more. Naturally, SHIMANO strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. HOLLOWTECH technology is an ultra-lightweight hollow crankarm created by SHIMANO with the company’s own proprietary forging technology that also maintains rigidity. The addition of HOLLOWTECH II technology integrates the bottom bracket axle with the right crankarm for more stiffness and a weight savings to achieve a high-dimensional balance. Its outboard bottom bracket bearing system provides better weight distribution and more pedaling stability, allowing for more efficient power transfer. The HOLLOWTECH II crankset has been developed by pursuing the optimum balance of stiffness & rotating performance in a lightweight and beautiful crankset design. High Precision Sealing Moreover, HOLLOWTECH II crankset has a high-precision sealing in the bearing area to increase durability maintaining the excellent rotating performance for long periods.

Instant Release
INSTANT RELEASE shifting replaces the two-stage click and release shifting you are familiar with. INSTANT RELEASE shifting releases cable as soon the lever is activated, resulting in the quickest possible gear changes. Whether it is an upshift with a Top Normal rear derailleur or a downshift with low normal rear derailleur a quicker shift is always a better shift. 
 
2-Way Release
The RAPIDFIRE Plus shifter release lever is commonly called a trigger because it is operated like a pistol, by pulling toward the grip. The release lever of RAPIDFIRE Plus shifters from ALIVIO to XTR can be operated in this same manner but adds the ability to activate a release shift by pushing with the thumb. 
 
Rapidfire Plus
Mountain bikers have used RAPIDFIRE Plus since 1985. RAPIDFIRE Plus is still a winning choice from a wide range of riders from XC racers to freeriders. RAPIDFIRE Plus is suited to quick shifting, giving riders the ability to downshift three gears in one stroke. RAPIDFIRE Plus shifters from DEORE to XTR all feature 2-WAY RELEASE, which means release shifts by pull of the index finger or push of the thumb.

Rapidfire Plus Mono

RAPIDFIRE PLUS MONO LEVER provides intuitive and simple front control that empowers riders to shift both up and down with a single lightweight and compact lever.

Benefits & Features
  • Simple and intuitive single lever operation, quicker access and lighter front shifting enhances concentration.
  • Front double shifting with natural finger positioning supports intuitive shifting operation.
  • Easy front shifting helps riders quickly and accurately respond to rapidly changing conditions.
RAPIDFIRE PLUS MONO LEVER’s simple and intuitive lever operation allows riders to shift both up and down with a single lever. It supports front double shifting with natural finger positioning and intuitive shifting operation while maintaining a solid grip on the handlebar. 2WAY-RELEASE functionality delivers instantaneous push & pull movements to help riders respond quickly and accurately to rapidly changing conditions.

I-Spec-EV
I-SPEC EV creates a clean and action-optimized cockpit that provides greater focus and flexibility for a wider range of riders.

Benefits & Features
  • Wider adjustment range allows riders of various styles, preferences and body styles to adjust to the optimal position.
  • Ergonomic design, quicker lever access, and light operation enhance rider comfort and concentration.
With its wider adjustment range, I-SPEC EV levers can be adjusted to the optimal position to match a wider range of riding styles (ENDURO/XC/etc.), rider preferences and rider anatomies (hand and arm alignment). I-SPEC EV increases brake lever rigidity by moving the brake clamp position inward to create an extra point of contact between the bar and the lever. This additional bracing drastically increases bike control and braking engagement while maintaining space between the clamp and support point for other handlebar accessories.

MICRO SPLINE

MICRO SPLINE delivers lightweight aluminum FREEHUB body to reduce weight and 10 teeth top gear. Use combination with MICRO SPLINE cassette sprocket and FREEHUB.

Benefits & Features
  • Lightweight aluminum MICRO SPLINE FREEHUB seamlessly integrates with small 10-tooth top gears.
  • Smaller and more widely distributed splines limit cog damage on lightweight aluminum FREEHUB.
HYPERGLIDE+
HYPERGLIDE+ drivetrain’s redesigned cassette and chain promotes the next generation of MTB riding by enhancing speed, shifting efficiency and smoothness over any terrain.

Benefits & Features
  • Better chain engagement, stronger retention, and smoother pedaling provide greater power and confidence over rapidly changing terrain.
  • Definitive up & down shifting in both directions boosts riders’ concentration and acceleration.
  • Ultra-efficient drivetrain with smoother power transmission increases comfort and reduces rider stress.
  • A wide range of gearing choices, cassette options and the choice of a single or double front chainring, support a wide variety of MTB riding styles, abilities and preferences.
HYPERGLIDE+ will help kickstart the next generation of mountain bike riding by introducing continuous pedaling over virtually any terrain. This revamped drive system and dedicated chain deliver fast shifting, efficient power transfer and chain stability like you’ve never experienced before. It helps riders adapt to drastically changing trail conditions by precisely judging the optimal shifting moment for consistently smooth operation. HYPERGLIDE+ helps riders seamlessly maneuver rough trails by reducing pedaling shock and cutting shifting times by a 1/3. (vs. current HG system).

Side-Swing 
Designed specifically with modern trail bikes in mind, Shimano’s Side-Swing front derailleur provides 15mm of increased tire clearance, while new cable routing dramatically reduces shifting effort. Designed for larger wheels and longer travel, brings Shimano’s industry-leading front shifting to another level.

Shimano's 12-speed DEORE XT M8100

First lock: Shimano Deore XT M8100

XT2X121751045BRRT
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