Shimano Alfine CT-S500 Chain Tensioner Black CheckoutSpec= 24x2.20 Abundant open space between all

Abundant open space between all knobs allows the tread pattern to dig through the driest days of summer and fling mud in the wettest months TPI 60 Color Black Designed for ebike Yes Defined Color Black ISO Width (mm) 64 ISO Diameter 584 / 650b / 27

they’re made with recycled marine plastics

D-rings for lashing extras

8mm Length 330mm Setback Zero Material Aluminum Color Silver

Includes: CM-5

Shimano Alfine CT-S500 Chain Tensioner Black CheckoutSpec= 24x2.20 Abundant open space between allShimano Alfine CT S500 Chain TensionerNot 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 Color Black