Wolf Tooth Components 40T GC Cog (Silver) (42T) (For Shimano 11-36 & 10-speed Cassettes)
Wolf Tooth durable 7075 Aluminum Shimano GCs replace a cog on your XT or XTR 10-speed cassette in order to provide extra low range for your 1x drivetrain.
|Intended Cassette Compatibility||Shimano|
|Cassette Body Type||Shimano/SRAM 8, 9, 10 Speed|
This product was added to our catalog on April 25, 2018