Ochain•E for Bosch E-bike
Main material: Al Alloy 7075 T6
Dimensions: 93 mm x 93 mm x 13 mm
Weight: 148 g
Standard bcd 104 mm chainrings (not included)
With 9° setup Only (one spares elastomer kit inside the package)
Ochain Chainring ergal Nut is included!
side the package)
Ochain Titanium Chainring Nuts are included.