Mavic Cosmic SLR 45 DCL Rear Wheel

Lightweight with 45mm profile and disc standard: Mavic Cosmic SLR 45 DCL

While tubeless wheels roll faster, they come with added weight and the hassle of a rim tape. In the quest for a lightweight solution with no compromise on rigidity, Mavic's engineers went back to the drawing board and came up with the new Cosmic SLR45 wheelset. 10% lighter and stronger than traditional wheel designs, the Fore Carbon Technology incorporates spokes that fit directly into a co-molded metallic insert that avoids the need to drill the upper rim bridge. This negates the need for rim tape, makes for easy repairs, and saves an additional 30g per rim.

Features - Mavic Cosmic SLR 45 DCL Disc Center-Lock

• Less inertia and lower weight ensure responsive acceleration and faster climbing. New rim laminate and the Fore Carbon spoke attachment saves 40g and eliminates rim tape — an additional 30g saving. The 45mm deep and 26mm wide NACA rim profile is disc-brake-optimized. Patented lightweight aero spokes
• Increased lateral stiffness for increased power transfer: Fore Carbon Technology keeps the rim upper bridge solid and leads to a stiffer rim.
• Stiff axle, durable bearings, and an all-new hub design with optimized spoke lacing and tension
• ID360 freewheel technology enables increased compatibility and optimal power transfer
• Refined tubeless technology ensures faster rolling and easy setup and maintenance. No tubes mean less friction, improved efficiency and grip, and a reduced risk of punctures. An all-new rim bed form makes mounting and changing tires effortless. Fore Carbon drilling technology makes rim tape a thing of the past
• 45mm deep aero rim profile
• Straight pull spokes
• Interchangeable QRM cartridge bearings

Product features

• Use: Road
  
• Model: Cosmic SLR Disc
• Wheel size: 28"
• ETRTO: 622x19
• Rim type: Clincher
• Tubeless ready: ✔
• Freehub system: Instant Drive 360
• Bearings: sealed cartridge bearings (QRM)
• Rim inner width: 19mm
• Rim outer width: 26mm
• Rim height: 45mm
• Hub axle system: 12 x 142mm thru axle
• Spoke type: straight pull, elliptical aero, double butted (patented)
• Spokes: 24 (2-cross), contactless
• Brake type: Disc Center-Lock
• Recommended tyre sizes: 25mm to 32mm
• Valve hole: Presta / SV Ø 6.5mm
• ASTM Catergory: 2 (road and offroad with jumps less than 15cm)
• Recommended system weight max: 120kg (Rider + Bike + Equipment)

Freehub (choose variant)

• Shimano/SRAM 9-/10-/11-speed
• SRAM XD Road

Material

• Rim: Carbon
• Hub: Aluminum
• Freehub: Steel
• Spoke: Steel
• Nipples: Steel

Color

• black

Weight (manufacturer information)

• 800g

Scope of delivery

• 1 Cosmic SLR 45 DCL Rear Wheel
• 1 Mavic tyre sealant
• 1 UST valve and accessories

Technologies

Fore Carbon Technology
The Fore Carbon Technology lies at the heart of the Cosmic SLR45 design. It’s the result of years of research and combines low weight and improved tubeless assembly with increased rigidity and ease of repair. 10% lighter and stronger than traditional wheel designs, the Fore Carbon Technology incorporates spokes that fit directly into a co-molded metallic insert that avoids the need to drill the upper rim bridge. This negates the need for rim tape, makes for easy repairs, and saves an additional 30g per rim.

Infinity Hub
The Cosmic SLR45 comes equipped with the all-new Infinity Hub that harnesses a trinity of hallmarks that enhance power transfer, durability, and compatibility. Easily serviceable without the need for specialized tools, the Instant Drive 360 freewheel technology ensures quick engagement along with high rigidity and durability and offers automatic bearing preload adjustment (QRM Auto). Designed for compatibility and ease of use, the Infinity Hub can be converted to all major freewheel drive options and axle dimensions.

UST Tubeless Ready
Traction, control and lightweight. The UST concept improves traction, control and comfort while reducing inertia and flats.The "tubeless ready" construction results in a lighter tyre for improved performance.

QRM (Qualité de Roulements Mavic)
Qualité de Roulements Mavic. Mavic only uses high quality sealed cartridge bearings. On QRM wheels, they feature double sealing (2RS or LLU) together with tight C3 internal clearance.