Sram Rival AXS Dub D1 2x12v Crankset

The polished aluminum crank arms and the DUB bottom bracket system ensure that the Rival crankset keeps turning, no matter what. A tight and consistent 13-tooth gap between the gears makes shifting precise and reliable. Sharp and accurate front derailleur shifting. The DUB bottom bracket adds durability, simplicity, and compatibility with virtually any frame.

Features

• Crank arm length: 170 mm, 172.5 mm, 175 mm.
• Spindle type: DUB.
• Bottom bracket compatibility: all Sram Road DUB.
• Speed: 12-speed.
• Gear material: aluminum.
• Bolt circle diameter (BCD): 107 BCD.
• Chainline: 45 mm.
• Gear size: 48/35T.
• Color: black.
• Actual weight: 884g (172.5mm), 552g (175mm).

(NEW PRODUCT WITHOUT BOX)

Technologies

DUB

The relationship between the bottom bracket spindle and the bearing is the heart of DUB technology. It’s where stiffness meets durability. Sram has simplified everything by better integrating the relationship between chainring, crank arm, spindle, and bottom bracket. This approach to developing a complete system results in better drivetrain 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 the gearing for today’s road riding. Sram has completely reimagined gearing for a wider and more useful range, as well as smarter shifting settings with AXS.