SHIMANO Di2 BT-DN320 BATTERY Bottom Bracket & Pedals Tools Reduced Rolling Resistance: Enjoy a

Reduced Rolling Resistance: Enjoy a 15% reduction in rolling resistance compared to the AGILEST DURO clincher version

A seriously rapid bike demands serious components in the pursuit of speed

OmniCal - swap chainrings without affecting accuracy

A super light CeraMAG replacement Ahead cap

and with an extra fastening bracket it allows the child bike seat to be switched from one bike to another in seconds

SHIMANO Di2 BT-DN320 BATTERY Bottom Bracket & Pedals Tools Reduced Rolling Resistance: Enjoy aCompletely wireless technology demands a completely new battery. The Shimano BT DN320 is engineered to power the latest wireless XTR, DEORE XT, DEORE and GRX rear derailleurs, delivering fast and smooth shifting with the reliability you expect from Di2. Well protected design ensures durability in demanding conditions. Features Battery: Tucked safely inside an enclosed space, the battery wont budge even in rough terrain, while remaining completely