Product Description The Force 1 D2 DUB DM 1x12-speed crankset by SRAM with carbon - An eye-catcher for road bikes This SRAM Force 1 D2 DUB crankset with carbon arms is recommended for a 1x12-speed drivetrain on your road or triathlon bike. But even if you veer off the asphalt paths on a cyclocross or gravel bike, the X-Sync chainring profile ensures strong chain retention. The shiny detail around the logo and series name attracts attention without being too obtrusive. The lightweight, stiff chainring is attached via Direct Mount. Thanks to DUB technology, the crankset is extremely durable and perfectly matched to DUB bottom brackets. Specifications: Application: Road, Triathlon & Time Trial, Cyclocross, Gravel Compatibility: 1x12-speed Chainring Mount: SRAM Direct Mount Technical Information: Series: Force Crank Arm Material: carbon Chainring Material: aluminium Gradation: 40-tooth Crank Arm Length: 165.0 mm, 170.0 mm, 172.5 mm, 175.0 mm Chainline: 45.0 mm Q-Factor: 145 mm Axle Diameter: 28.99 mm Recommended Bottom Bracket: DUB Road bottom bracket (Non-Wide) Features: 1x12-speed crankset with carbon arms for road bikes discreet design with iridescent logo underneath good chain retention with X-Sync chainring Direct Mount assembly, thus lighter and stiffer chainring possible direct, precise shifting durable and simple thanks to DUB technology subsequent upgrade to a power meter possible Technology: DUB™ The unit of crankshaft and bottom bracket is the heart of the DUB technology. Stiffness meets durability. SRAM has gone a step further and made everything even easier and better. It is mainly the system approach through the integration of chainring, crank, spindle and bottom bracket that means better drivetrain performance. X-Sync™ The X-Sync tooth design is characterised by long, rounded and slanted tooth edges with a narrow profile. Derailleur pulleys with X-Sync technology support the chain guide and remain unaffected by dust and mud. Manufacturer Numbers: 165.0 mm 40 tooth: 00.6118.659.006 170.0 mm 40 tooth: 00.6118.659.008 172.5 mm 40 tooth: 00.6118.659.009 175.0 mm 40 tooth: 00.6118.659.010 Contents: 1 x 1 x SRAM chainring Manufacturer: SRAM LLC 1000 W. Fulton Market 4th Floor Chicago IL 60607 USA info@sram.com Distributor: SRAM Europe Sales and Services B.V. Paasbosweg 16 3862 ZS Nijkerk Netherlands info@sram.com