9 Speed E-bike Chain
Model :
CH-E9s
˙Cutting Edge Technology/Unparalleled Tensile Strength
˙All-New Riveting Tech/Conquer All Terrain
˙Unparalleled Rigidity & Strength/Exceptional Durability
1/2"x11/128" | Compatibility : BOSCH and other 9 speed chain driven eBike systems