BESV CT 1.3 Step Over Metallic Khaki
Product information "CT 1.3 Step Over Metallic Khaki"
The BESV CT 1.3 is a high-quality city e-bike featuring a comfortable aluminium frame and a powerful Shimano EP6 mid-drive motor with 85 Nm of torque. The fully integrated 630 Wh battery offers a high energy capacity for long rides and the daily commute. The continuously variable Enviolo Trekking hub gear system, with a 380 per cent gear ratio range, and the low-maintenance Gates CDX belt drive ensure a quiet and comfortable riding experience. Additional riding comfort is provided by the SR Suntour Mobie25 air suspension fork with 75 mm of travel, the suspension seatpost and the wide Maxxis Metropass tyres. Hydraulic Shimano MT410 disc brakes, powerful lighting and a comprehensive range of everyday features – including a luggage rack, mudguards and an integrated USB charging port – round off the BESV CT 1.3.
Features - BESV CT 1.3
- High-quality BESV CT 1 aluminium frame with integrated battery and internal cable routing
- Powerful Shimano EP600 mid-drive motor with a rated power output of 250 watts and 85 Nm of torque
- Fully integrated lithium-ion battery with a capacity of 630 Wh for extended rides
- Shimano SC-E5003 LCD display for controlling and showing ride information
- SR Suntour Mobie25 air suspension fork with 75 mm travel and lockout function
- Continuously variable Enviolo Trekking hub gear system with a 380 per cent gear ratio range
- Quiet and low-maintenance Gates CDX belt drive with 42T crankset
- Shimano MT410 hydraulic 2-piston disc brakes with 180 mm rotors
- Sturdy 700C aluminium wheelset with Formula CL-71 front hub and Enviolo Trekking rear hub
- Wide Maxxis Metropass tyres in 700 x 50C with Silkworm puncture protection and reflective strips
- Ergonomic aluminium city-trekking handlebars with comfortable gel grips
- Adjustable aluminium stem with integrated SP-Connect mount
- Comfortable Selle Italia S5 Superflow saddle
- Suspension seatpost with 40 mm travel for added riding comfort
- Integrated USB charging port in the frame for charging compatible mobile devices
- Lezyne eBike Power E115 front light with 115 lux and Herrmans H-Cargo rear light
- Sturdy aluminium luggage rack with Snap-IT platform and spring-loaded flap
Enviolo in-hub gear system

Changing gears is part and parcel of cycling. But Enviolo can do more – and do it better. Enviolo Automatic offers a new way of changing gears: intelligent, efficient, completely seamless and simply fun.
Perfect pedalling – always ride in the optimal gear
Feel as though you’re flying or gliding gently. Be the first at the traffic lights or enjoy a relaxed ride at a constant speed – whether on a commuter or cargo e-bike.
No distractions – free up your attention
Enviolo Automatic is a ‘set it and forget it’ system that adapts to you – choose your preferred pace and off you go. Focus on your ride in busy cities, on relaxed country rides or when cycling with children.
Low maintenance – fewer trips to the workshop
Enviolo Automatic is fully enclosed and ready for any weather. It requires no oil changes and means less hassle and maintenance, especially when combined with a belt drive.
Connected
Easy to configure and update using the Enviolo Automatic app.
Versatile
310–380% gear ratio range – ideal for any ride and environment.
Efficient
Riding in the optimal gear means less strain on you and your motor.
Safe
You can keep your attention focused on your balance and your surroundings.
Modern
Stylish and innovative, with fewer cables and minimalist frames.
CVP technology
The continuously variable planetary CVP technology is at the heart of Enviolo’s bicycle gear systems. The hub contains rotating balls that enable an unlimited number of gear ratios across its range. Between the input power from the pedals via the ring on the right-hand side And the output from the ring on the left-hand side to the wheel.
A specially developed oil in the hub housing ensures effortless shifting from one gear to the next. This makes shifting under load and pedalling a breeze. The whole system is controlled via a manual or automatic twist grip, which tilts the rotating balls and thereby changes the gear ratio. All Enviolo hubs offer the same advantages: simplicity, durability, maintenance-free operation and low noise.
Enviolo technical video (German)
This is the Enviolo AUTOMATiQ app
How to fit a new sprocket onto your Enviolo hub.
- Manufacturer number: 99.Y3T64.8X2
- Model Year: 2026
-
BESV CT 1.3 Step Over Metallic Khaki
The BESV CT 1.3 is a high-quality city e-bike featuring a comfortable aluminium frame and a powerful Shimano EP6 mid-drive motor with 85 Nm of torque. The fully integrated 630 Wh battery offers a high energy capacity for long rides and the daily commute. The continuously variable Enviolo Trekking hub gear system, with a 380 per cent gear ratio range, and the low-maintenance Gates CDX belt drive ensure a quiet and comfortable riding experience. Additional riding comfort is provided by the SR Suntour Mobie25 air suspension fork with 75 mm of travel, the suspension seatpost and the wide Maxxis Metropass tyres. Hydraulic Shimano MT410 disc brakes, powerful lighting and a comprehensive range of everyday features – including a luggage rack, mudguards and an integrated USB charging port – round off the BESV CT 1.3.
Features - BESV CT 1.3
- High-quality BESV CT 1 aluminium frame with integrated battery and internal cable routing
- Powerful Shimano EP600 mid-drive motor with a rated power output of 250 watts and 85 Nm of torque
- Fully integrated lithium-ion battery with a capacity of 630 Wh for extended rides
- Shimano SC-E5003 LCD display for controlling and showing ride information
- SR Suntour Mobie25 air suspension fork with 75 mm travel and lockout function
- Continuously variable Enviolo Trekking hub gear system with a 380 per cent gear ratio range
- Quiet and low-maintenance Gates CDX belt drive with 42T crankset
- Shimano MT410 hydraulic 2-piston disc brakes with 180 mm rotors
- Sturdy 700C aluminium wheelset with Formula CL-71 front hub and Enviolo Trekking rear hub
- Wide Maxxis Metropass tyres in 700 x 50C with Silkworm puncture protection and reflective strips
- Ergonomic aluminium city-trekking handlebars with comfortable gel grips
- Adjustable aluminium stem with integrated SP-Connect mount
- Comfortable Selle Italia S5 Superflow saddle
- Suspension seatpost with 40 mm travel for added riding comfort
- Integrated USB charging port in the frame for charging compatible mobile devices
- Lezyne eBike Power E115 front light with 115 lux and Herrmans H-Cargo rear light
- Sturdy aluminium luggage rack with Snap-IT platform and spring-loaded flap
Enviolo in-hub gear system

Changing gears is part and parcel of cycling. But Enviolo can do more – and do it better. Enviolo Automatic offers a new way of changing gears: intelligent, efficient, completely seamless and simply fun.
Perfect pedalling – always ride in the optimal gear
Feel as though you’re flying or gliding gently. Be the first at the traffic lights or enjoy a relaxed ride at a constant speed – whether on a commuter or cargo e-bike.
No distractions – free up your attention
Enviolo Automatic is a ‘set it and forget it’ system that adapts to you – choose your preferred pace and off you go. Focus on your ride in busy cities, on relaxed country rides or when cycling with children.
Low maintenance – fewer trips to the workshop
Enviolo Automatic is fully enclosed and ready for any weather. It requires no oil changes and means less hassle and maintenance, especially when combined with a belt drive.
Connected
Easy to configure and update using the Enviolo Automatic app.
Versatile
310–380% gear ratio range – ideal for any ride and environment.
Efficient
Riding in the optimal gear means less strain on you and your motor.
Safe
You can keep your attention focused on your balance and your surroundings.
Modern
Stylish and innovative, with fewer cables and minimalist frames.
CVP technology
The continuously variable planetary CVP technology is at the heart of Enviolo’s bicycle gear systems. The hub contains rotating balls that enable an unlimited number of gear ratios across its range. Between the input power from the pedals via the ring on the right-hand side And the output from the ring on the left-hand side to the wheel.
A specially developed oil in the hub housing ensures effortless shifting from one gear to the next. This makes shifting under load and pedalling a breeze. The whole system is controlled via a manual or automatic twist grip, which tilts the rotating balls and thereby changes the gear ratio. All Enviolo hubs offer the same advantages: simplicity, durability, maintenance-free operation and low noise.
Enviolo technical video (German)
This is the Enviolo AUTOMATiQ app
How to fit a new sprocket onto your Enviolo hub.
- Manufacturer number: 99.Y3T64.8X2
- Model Year: 2026
-
Configuration
| Antrieb: | Riemen |
|---|---|
| Frame: | BESV CT 1.Series alloy frame, Shimano Steps and internal battery compatible |
| Riemen: | Gates CDX beilt / 122T |
| Schutzbleche: | Alloy extruded fenders, front & rear 3/4 length, stainless steel hardware |
| Ständer: | Adjustable kickstand |
| Frame material: | Aluminium |
| Wheel size: | 29" |
| Speeds: | stepless |
| Fork: | SR Suntour MobieA32, Lockout, Coil damping, tapered alloy steerer, travel 75mm, Thru-axle |
| Travel: | 75 mm |
| Brakes: | Shimano MT410, 2-piston hydraulic disc, with 180mm front and rear rotors |
| Brake discs: | 180mm / 180mm |
| Brake levers: | Shimano MT402, 3-finger levers |
| Colour: | Metallic Khaki |
| Headset: | Acros, AZX-585, 1.5" headset, angular contact bearings, integrated cable routing |
| Stem: | 3D Forged alloy City-Trekking stem, SP-Connect mount, adjustable 0-90 degree, 31.8mm clamp |
| Handlebar: | Alloy City-Trekking rise bar, 6066 alloy, 40mm rise, sweep: 20 degree up, 31.8mm clamp |
| Bar grips: | Comfortable gel grips with padding |
| Saddle: | Selle Italia S5 Superflow |
| Seatpost: | Suspension seatpost with anty-sideplay, 40mm travel, 31.6mm diameter, 12mm offset |
|---|---|
| Crankset: | Chainring: Gates CDX Spider 42T with chainguard / Crank arm: Samox for Shimano Steps |
| Bottom bracket: | Shimano, integrated in motor |
| Gear shifters: | Enviolo Manual |
| Cassette: | Gates CDX rear sprocket, 22T, Enviolo 44T spline |
| Tyres: | Maxxis Metropass, 700x50c, Silkworm, 60 TPI wire bead with puncture protection, with reflective stripe |
| Wheelset: | Formula CL-71 front hub, Enviolo Trekking 380% gear ratio rear hub, 700c multichamber alloy rims 36H |
| Rims: | 700C multi-chamber aluminum rims, 36H |
| Display: | Shimano SC-E5003, left-mounted LCD display |
| Battery: | 630Wh integrated Lithium Ion battery, approved for Shimano Service Program, with Smart 4-5.6A charger |
| Charger: | Smart 4–5.6 A charger |
| Motor: | Shimano EP600 center-motor, 250W rated power, 85 Nm of torque, 25km/h maximum assist |
| Front light: | Lezyne eBike Power E115, 6-12v, 115 lux, with reflector |
| Rear light: | Herrmans H-Cargo, 6-12v, with reflector |
| Rack: | Tubular aluminium carrier, with Snapit platform and spring clamp, H-Cargo rear light mount |
| Pedals: | Wellgo pedals with reflectors |
| Other details: | Mudguard, kickstand, bell |
| Maximum total weight allowed: | 140 kg (body weight + bicycle + kit) |
| Weight: | 30.2 kg |
Everything you need to know about the EP Series | SHIMANO
What are the benefits of a SHIMANO e-MTB?
Available across a wide range of brands and models
Countless options to help you find the perfect e-MTB that best suits your riding style and preferences
Technology tried and tested on the trails
E-MTB systems are based on 40 years of research and set the undisputed benchmark in the mountain bike industry
Designed as a complete system
Unique performance thanks to seamless integration with other SHIMANO components
Discover Shimano’s EP600 series
The EP600 e-MTB system offers EP8-level performance at an affordable price. A wide range of brands and models are already equipped with the versatile and powerful SHIMANO EP6 e-bike system. Click on a component to find out more.

SHIMANO EP6 motor
The EP6 drive unit has been developed to deliver EP8-level e-bike performance at a more affordable price, without compromising on the 85 Nm of torque.
- A maximum torque of 85 Nm ensures a smooth, natural and intuitive riding experience.
- Weighing just 3 kg, the unit combines intelligent sensors with efficient pedal mechanics
- Enables FREE SHIFT and AUTO SHIFT functionality in conjunction with the new DEORE XT Di2
- Comprehensive configuration options via the FINE TUNE mode in the E-TUBE PROJECT Cyclist Cyclist Cyclist app
- Offers extended connectivity via CAN and ACC ports
- Assist modes: Walk, Eco, Trail and Boost
- Suitable for a wide range of uses, from mountain biking to urban exploration rides
Assist mode switch
The SW-EN600-L’s ergonomic buttons are easily accessible and designed for intuitive operation, allowing for quick and easy adjustment of the assistance mode.
- Minimalist display featuring an assistance mode switch, as well as light and on/off switches
- Connects to the E-TUBE PROJECT Cyclist app via Bluetooth or ANT+
- Ergonomic, intuitive design
- Push-assist function activated at the touch of a button
- Easy to operate with or without gloves
Compatible with SHIMANO Deore XT Di2 (optional)
The EP6 is compatible with the precise electronic gear-shifting technology of the DEORE XT Di2 and enables the use of the FREE SHIFT and AUTO SHIFT functions. Another advantage is the wide selection of cranks, chains and chainrings.
The DEORE XT Di2 is available in two versions:
- Fast and smooth shifting with HYPERGLIDE+ for 12-speed drivetrains with FREE SHIFT
- Smooth and durable shifting with LINKGLIDE technology for 11-speed drivetrains with FREE SHIFT and AUTO SHIFT
Advantages:
- Shorter cranks prevent pedal wobble and enable a smooth cadence whilst maintaining consistent motor assistance
- Crankset lengths: 160 mm, 165 mm, 170 mm or 175 mm
- Lightweight and sturdy chainrings with DYNAMIC CHAIN ENGAGEMENT+ for improved chain retention on rough terrain
- Chainring options: 32T, 34T, 36T or 38T
What happens when DEORE XT Di2 meets the EP Series? | SHIMANO
Personalised riding experience
TUBE PROJECT Cyclist Cyclist Cyclist App
Control everything via the E-TUBE PROJECT Cyclist Cyclist Cyclist app, from the level of assistance to the AUTO SHIFT settings. You can conveniently adjust the settings from the app to suit the terrain and your preferences. You can also save your settings in two different profiles and switch between them whilst riding.
With 15 customisation modes, the ability to fine-tune the AUTO SHIFT and FREE SHIFT settings for DEORE XT Di2, and wireless firmware updates, the app offers maximum control and freedom to personalise your riding experience.
E-TUBE PROJECT App from version 4.0 | SHIMANO
Fine-tune your ride with the E-TUBE PROJECT Cyclist App | SHIMANO
Geometry
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