Sram Rival D1 DUB Wide 1x12V crankset

Sleek and secure chainrings, direct-mount X-SYNC from the company that originated the 1x drivetrain, for maximum long-term consistent chain control. A wide crankset chainline to accommodate larger gravel tires, and a DUB spindle that accommodates both Road and MTB bottom bracket standards for unmatched cross-brand compatibility.

Features

• Rear wheelbase compatibility: 135mm, 142mm and BOOST.
• Crank length: 170mm, 172.5mm, 175mm.
• Pin type: DUB.
• Bottom bracket compatibility: all SRAM Road WIDE DUB.
• Speed: 12V.
• Gear Material: Aluminum.
• Bolt Circle Diameter (BCD): Direct Mount (DM).
• Chain line: 47.5 mm.
• Chainring Size: 40T.
• 709g (172.5mm)

Technology

DUB
The relationship between the bottom bracket pivot and the bearing is the heart of DUB technology. It's where stiffness meets durability. Sram has made everything simpler, better integrating the relationship between chainring, crank, spindle and bottom bracket. This approach to developing a complete system equates to improved powertrain performance.

X-Range
With X-Range, you're always in the right gear. Road bikes are faster and more capable than ever, and riders are evolving with drop bar bikes. X-Range is LGear for today's road riding. Sram has completely reimagined L'gear for a wider and more useful range, as well as AXS's smarter shift settings.