Polished aluminum cranks and a DUB bottom bracket system ensure the Rival crankset keeps turning, no matter what. A tight and consistent 13-tooth gap between gears makes shifting precise and reliable. Sharp and precise front shifting. The DUB bottom bracket adds durability, simplicity and virtually universal frame compatibility.

Characteristics

• Crank length: 170mm, 172.5mm, 175mm.


• Pin type: DUB.


• Bottom bracket compatibility: all Sram Road DUB.


• Speed: 12V.


• Gear Material: Aluminum.


• Bolt Circle Diameter (BCD): 107 BCD.


• Chain line: 45 mm.


• Gear Size: 48/35T.


• Black colour.


• Actual weight: 884g (172.5mm), 552g (175mm).

(NEW PRODUCT WITHOUT BOX)

Technologies

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 crown, 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 the gear for today's road riding. Sram has completely reimagined the gearing for a wider, more useful range, as well as AXS's smarter shifting settings.