Product Description
SRAM Road 10- and 11-speed compatible
Exact Actuation? for fast and accurate shifts using SRAM?s 1:1® actuation ratio (shifter cable travel : derailleur movement)
X-Sync? pulley features a 12-tooth design that helps control the chain?s lateral movement
Roller Bearing Clutch? controls chain tension for consistent shifting
X-Horizon? straight parallelogram design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force
Cage Lock? technology makes for fast wheel changes or chain installation
SRAM Model ID: RD-RIV-1-A2
