SHIMANO ALFINE - Double Pulley - Chain Tensioner

Perfect for SHIMANO ALFINE equipped bicycles, the double pulley chain tensioner can accommodate a front chainring difference of 16 teeth and sprockets sized 18 to 20 teeth.

PRODUCT SPECIFICATIONS

- MODEL NO CT-S500
- SERIES ALFINE S7000/S700 Series
- Color Silver | Black
- Compatible cassette sprocket CS-S500
- Max. rear sprocket 20T
- Min. rear sprocket 18T
- Dropout Vertical drop end type
- Structure Double pulley
- Compatible chain HG 9-speed
- Max. front difference 16T
- Rear speeds Single