RSP Cassette Expansion Sprocket 40T


In stock

SKU: RSP Cassette Expansion Sprocket 40T Categories: ,

Product Description

Easily extend your current 36t cassette to 40 or 42t cassette.

  • 40 & 42t versions available
  • Available in Black, Red & Blue
  • Coverts 36t 10 speed cassettes to 40 or 42t
  • Compatible with most cassettes
  • Simply remove your 17t sprocket to make room for your expansion sprocket
  • Compatible with medium and long cage derailleurs
  • Extended derailleur limit screw supplied which will be required for some derailleurs

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