Its 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, crankset and chainrings. Yaw cage rotates in line with chain, improving the shifting speed and precision while eliminating the need for shifter trim. TRUE 22 twenty-two usable gears in all gear combinations with no rasp or rub. Slim spring design eliminates frame interference. Durable, light, fast, precise and optimized to work with X Glide R chainrings.Precision alignment markings. Integrated chain spotter protects your frame, installs and adjusts independently of the derailleur itself.Speeds2MaterialSteel Outer cage, Steel Inner cage, Composite TailWeight79g (Braze-on), Chain spotter: 10.2gCompatibilitySRAM RED 22 & Force 22 Front Shift/Brake levers & X GLide R ChainringsTechnology Highlight(s)YawBraze-On only and not compatible with 10 speed drivetrains.