Description
Cassette 12V SHIMANO 105 CS R7101 Tooth profile:11 34 with a clean design and Dimensions:Spring Rate Travel 300 x 37.5 45 Drop PBS_MAVI047661 c est la CS with a clean design and simplified use It is thus built around a Gravity Shield 3x33 TPI casing and the reinforcement Pinch Protection located above the bead