Sacrifice nothing...not durability, dependability, or performance - nothing. The SRAM Rival Rear Derailleur matches SRAM’s Exact Actuation™ with tried-and-true competitionproven design and construction. Exact Actuation delivers even gear changes over the entire shifting range via a precise 3 mm adjustment from gear to gear. The SRAM Rival rear derailleur weighs only 188 g but features an all-aluminum B-Knuckle inner link and cage that can stand up to any serious rider’s demands.
Exact Actuation means precise, even gear changes throughout the shifting range.
Aluminum cage and inner link allow for weight savings with added structural integrity.