Sram Rival DUB 46/33T crankset

Polished aluminum crankarms in a wide range of lengths and the DUB bottom bracket system mean the Rival crankset will keep spinning, no matter what. A tight and consistent 13-tooth gap between chainrings makes for accurate and dependable shifting. DUB bottom bracket adds durability, simplicity and virtually universal frame compatibility.

Features

• Crank arm length: 170 mm, 172.5 mm, 175 mm.
• BB Spindle interface: DUB
• BB Compatibility: all Sram Road DUB BBs.
• Speeds: 12S.
• Chainring material: aluminum.
• Bolt Circle Diameter: 107 BCD.
• Chainline: 45.0 mm.
• Chainring Size: 46/33T.
• Real weight: 860 g.

Technologies

DUB
The relationship between bottom bracket spindle and bearing is the core of DUB technology. It’s where stiffness meets durability. Sram took it a step beyond conventional thinking and made everything simpler—better integrating the relationship between chainring, crank, spindle and bottom bracket. It’s this approach to developing a complete system that equals better drivetrain performance.

X-Range
Road bikes are faster and more capable than ever before, and riders are expanding what’s possible with drop bar bikes. X-Range is gearing for today’s road riding. Sram completely reimagined road gearing for wider range, more useful and smoother gear progression, as well as smarter shift settings—enabled by AXS. With X-Range, you’re always in the right gear.