The Shimano EW-EX310 is a CAN adapter for Di2 e-bike systems. It provides two EW-SD300 ports and one CAN port to connect Shimano Di2 components into a system built around the TQ HPR50 drive unit.

Fits

  • TQ HPR50 drive system (e-bikes using the TQ HPR50 motor)
  • Shimano Di2 components wired with EW-SD300 electric wire
Covered by Shimano's spare-parts warranty against manufacturing defects. For any warranty claim or support, return the item to Tune Cycles.
  • EW-SD300 ports: 2
  • CAN port: 1
  • Connects Shimano Di2 components (EW-SD300 wiring) to the TQ HPR50 drive system
Part numberEW-EX310
TypeCAN adapter (Di2 e-bike)
Ports2x EW-SD300, 1x CAN
WiringEW-SD300 electric wire
FitsTQ HPR50 drive system; Shimano Di2 components
SKU SHM-IEWEX310
Barcode # 4550170305734
Brand Shimano