Description
[Dual Pull Design] Compatible with top or bottom routing,upgraded from FD-TX50.
[Clamp size]31.8/34.9mm,Suitable for 42-34-24T crankset
Dual SIS front index shifting, mountain double or triple
It works perfectly for optimum performance and maximum safety and longevity
Wide Applicability: Suitable for BMX bikes, MTB bikes, road bikes, etc.






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