pulegge e gabbia cambio oversize ceramicspeed sram etap 11v Color:Red It is the adventure of

It is the adventure of challenging yourself

5" (lightweight)

460mm2 of contact surface

Spacer tube

Touch screen compatibility

pulegge e gabbia cambio oversize ceramicspeed sram etap 11v Color:Red It is the adventure ofOversize CeramicSpeed SRAM eTap 11v Pulley Wheels and Cage. Features: Developed and designed entirely by CeramicSpeed, the OSPW system for SRAM delivers the best performance on every occasion. Innovative and high quality materials 17 tooth oversize aluminum pulleys with CeramicSpeed bearings that minimize friction during pedaling. For SRAM eTap electronic rear derailleurs Total power savings between 30% and 60% Lasts 3 5 times longer than standard