Product Overview
Wolf Tooth Shimano GCs replace a cog on compatible SRAM 10-speed cassettes in order to provide extra low range for your 1x drivetrain.
- Compatible only with the following SRAM 11-36 and 12-36 cassettes: PG-1030, 1050, 1070 and the XG-1080
- Remove the 14T cog on the XG-1080 instead of the 17T
- SRAM GC42s are not compatible with 2011 or older SRAM rear derailleurs
