SRAM Rival Crankset FC-RIV-E1 Chainring Size:48/35 T *Large X-SYNC™ pulleys and ceramic

*Large X-SYNC™ pulleys and ceramic bearings for increased durability and efficiency

up to 20 mm from the previous model’s 17 mm

This system for SRAM features two oversized 17-tooth aluminum pulley wheels

11 Vents Ventilation Design: Lightweight material and eleven vents enhance wind flow over your head

and offer maximum fun—the Caledonia delivers performance

SRAM Rival Crankset FC-RIV-E1 Chainring Size:48/35 T *Large X-SYNC™ pulleys and ceramicX Range gearing technology gives you more range and a smoother gear progression, so youre always in the right gear Crisp and accurate front shifts DUB bottom bracket adds durability and simplicity 48 35T and 46 33T chainring combinations available Speeds 12 BB Compatibility All SRAM Road DUB BBs Chainring Size 46 33T, 48 35T Crank arm length 160mm, 165mm, 170mm, 172. 5mm, 175mm Chainline 45. 0mm BB Spindle Interface DUB Chainring material Aluminum