Dérailleur avant Sram Force22 Yaw Braze-On With Chain Spotter :

It s the front derailleur that changed everything, now with SRAM Force 22 giving riders the freedom to shift with incredible speed into either chainring, with no trim and no chain rasp.

The Yaw rotating front derailleur cage was just one more elegant solution to a problem that plagued drivetrains for decades. Instead of multiple shifts using trim, with confusing microshifts, the SRAM Force 22 Yaw Front Derailleur actually rotates to maintain a consistent angular relationship with the chain. As a result, shifts feel more direct, more precise, system that works as one with the chain, cransket and chainrings.