Wolf Tooth Components 42T GC cog for Shimano 11-36 10-speed Cassettes, Black

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.

• Compatible only with XT 11-36 10-speed cassettes (CS-M771) or XTR 11-36 Cassette (CS-M980)
• Work best with medium or long Cage rear derailleurs - 2x10 drivetrains require a long rear derailleur
• Compatible only with the following Shimano 10 speed Cassettes: XT 11-36t (CS-M771), and XTR 11-36t (M980)

Item Specifications
Cassette Body Type	Shimano/SRAM 8, 9, 10 Speed
Defined Color	Black
Intended Cassette Compatibility	Shimano
Drivetrain Speeds	10
Tooth Count	42