Shimano Alfine CT-S500 Chain Tensioner, Black electric bike parts IP67 Ingress Protection

IP67 Ingress Protection

We also made it as easy and efficient as possible to install the kit on your bike and hit the road – and we think we nailed it

then apply

and other options and modifications could affect this part’s compatibility with your specific bike

Strong and durable nylon 4-ply construction

Shimano Alfine CT-S500 Chain Tensioner, Black electric bike parts IP67 Ingress ProtectionShimano Alfine CT S500 Chain Tensioner Not for use with coaster brake or fixed gear hubs 20 tooth max rear sprocket 16 tooth chainwrap capacity 41. 8mm chainline Uses washers on the mounting bolt for 5mm of chainline adjustability CT S500 Alfine Chain Tensioner