Shimano 105 CS-R7101-12 11-34 12-Speed Cassette Sprocket Variant:11-34T unless you need it

unless you need it

guarantees a higher head safety

Dual Reservoir Compression Straps: Cinch the reservoir into the small of your back for stability and a tight fit

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Shimano 105 CS-R7101-12 11-34 12-Speed Cassette Sprocket Variant:11-34T unless you need itSHIMANO 105 12 speed Road Cassette Sprocket CS R7101 12 A 12 speed cassette range that brings versatility to any rider or road From sprinting on the flats to climbing steep inclines, the 11 34T cassette has you covered. It is compatible with both SHIMANO 11 speed and 12 speed FREEHUB bodies. FEATURES Refined 12 step gear combination provides peak efficiency and accelerating performance for every situation Compatible with new 12 speed and road 11 speed