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Alfine CT-S500 Chain Tensioner Silver (CH5501)

Shimano Alfine CT-S500 Chain Tensioner
  • Uses washers on the mounting bolt for 5mm of chainline adjustability
  • 16 tooth chainwrap capacity
  • 41.8mm chainline
  • Not for use with coaster brake or fixed gear hubs
  • 20 tooth max rear sprocket
Item Specifications
Chain Compatibility3/32"
Harris Cyclery |::| 1353 Washington St., Newton, MA 02465 |::| 617-244-1040
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