The Rival 22 rear derailleur features SRAM's Exact Actuation for precise, even gear changes throughout the shifting range. Exact Actuation delivers a perfect adjustment from gear to gear. SRAM's road derailleurs descended from their legendary MTB rear derailleurs so they can take a lot of hard use. The Rival 22 rear derailleur only weighs 180 grams, but it has an all-aluminum B-knuckle inner link and tough alloy cage that will stand up to any serious rider demands.
SRAM uses the latest in pulley technology called AeroGlide to ensure a quiet and smooth drivetrain. A new tooth pulley design creates a sound damping effect for a super-efficient and silent ride experience. Both the bottom and top pulleys benefit from this feature.
Compatible with cassettes from 11-25 to 11-28