CHAIN SUNLT e91 9s CP 136L f/EBIKE

E-Bike compatible 9 speed chain with Diamond Hard Coating which reduces wear and increases surface hardness

FEATURES

• E-Bike compatible 11 speed chain with Diamond Hard Coating which reduces wear and increases surface hardness
• 4-edged chamfered outer plates and inclined bridge provide improved shifting characteristics
• Deep inner waist chamfer ensures quiet operations