Shimano RD-R7150 12 Speed Di2 Rear Derailleur Kiddies Clothing Flat-mount disc brakes bring you

Flat-mount disc brakes bring you back to earth when needed

DuraFit™ four way stretch recycled polyester

This FORZA ELITE 22mm watch strap is designed to withstand demanding conditions encountered during sport and adventure

this gradient overlays the exposed carbon texture

The Strip Drive Pro Alert 400+ Rear is our most advanced taillight with custom-programmed alert technology

Shimano RD-R7150 12 Speed Di2 Rear Derailleur Kiddies Clothing Flat-mount disc brakes bring youThis is the hub of the Di2 system, with the charging port, indicator LEDs, adjustment switches and more integrated into a compact package. A low profile design reduces damage from contact and falls. Wide 36T compatible 12 speed Di2 rear derailleur. Receiving the wireless shifting signal from the shift lever, the SHIMANO 105 rear derailleur completes a shift in the blink of an eye with its high performance motor and optimized link structure.