The SRAM Rival 1 crankset delivers consistent performance every time out. Featuring SRAM’s X-SYNC™ tooth profile, the Rival 1 crankset is engineered for complete chain control. Each tooth’s thickness is CNC-machined to work seamlessly with the chain’s inner and outer links. And with seven available chain rings, you can personalize your gear range to match the way you ride.

Forged aluminum with detachable spider 38, 40, 42, 44, 46, 48, 50T X-SYNC™ tall, square tooth design provides maximum chain control
Sharp, narrow tooth profile and rounded chamfer edges help manage a deflected chain
Mud-clearing recesses for the inner chain links and rollers 24 and 30mm options
Compatible with 110 bcd Chainrings Only
Compatible with both 130 & 135mm Frame Overlock Nut Hub Dimensions
Technologies: X-SYNC™, GXP, BB30, PFGXP, PF30 799g – 24mm, 172.5mm, 42T, no BB

Specifications for SRAM Rival 1 Crankset

ARM MATERIAL Forged aluminum with detachable spider
CHAINRING MATERIAL Aluminum
WEIGHT 799g – 24mm, 172.5mm, 42T, no BB
AVAILABLE ARM LENGTHS 170mm, 172.5mm, 175mm
AVAILABLE RATIOS 10/11-speed 1x road systems
COLORS Black
BOTTOM BRACKET 24mm and 30mm options (BB Not included)
CHAINRINGS X-SYNC 38, 40, 42, 44, 46, 48 & 50
RECOMMENDED CHAIN PC 1130
TECHNOLOGY HIGHLIGHT(S) X-SYNC, GXP, BB30, Pressfit, PressFit30