RSP Cassette Expansion Sprocket
RSP Cassette Expansion Sprocket - Black / 40T is backordered and will ship as soon as it is back in stock.
- Coverts 36t 10 speed cassettes to 40 or 42t
- Compatible with most cassettes
- Compatible with medium and long cage derailleurs
- Extended derailleur limit screw supplied which will be required for some derailleurs
- Teeth: 40 or 42t
- Colour: Black, blue or red