Details
– Compatible with 50T chainring
– Dual SIS front index shifting
– Multi-fit for 28.6 and 31.8 mm seat tubes
– For 7-speed drivetrains
– SG-X chainring compatible
Includes shims for different clamp sizes
– Dual SIS front index shifting
– Multi-fit for 28.6 and 31.8 mm seat tubes
– For 7-speed drivetrains
– SG-X chainring compatible
Includes shims for different clamp sizes






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