前變速器 - Sram Rival 22 Yaw Front Derailleur
FD-RIV-B1

The SRAM Rival 22 groupset delivers immense performance across a broad variety of bikes and disciplines. Paved or not. Cyclocross or triathlon. Road racing or unchartered journeys. Rival 22 provides the tools and technology to meet each challenge and expand your limits.

• SRAM Road 11-speed Yaw™ compatible
• Braze-on and clamp styles available
• Yaw™ cage rotates in line with chain, improving the shifting speed and precision while eliminating the need for shifter trim.
• Integrated chain spotter protects your frame, and installs and adjusts independently of the derailleur itself.
• Precision alignment markings on the cage.

YAW
With a front derailleur cage that rotates to maintain a consistent angular relationship with the chain, Yaw technology eliminates the n eed for shifter trim. As a result, shifts feel more direct and precise, delivering an unmatched performance advantage in f「ont shifting.