The SRAM Force 1 rear derailleur adopts all the technologies of SRAM 1x? MTB to provide the fastest, quietest 1×11 shifting available. SRAM’s unique clutch system eliminates chain slack, providing for smoother, quieter, and more secure chain travel.
- 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?’s one-way roller 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
- A dedicated SRAM 1x? rear derailleur