Wolf Tooth Single Speed Aluminum Cog - 20t Compatible 3/32" Chains BLK Model=XTR M9000 11-Speed Modular skid saves 40g when

Modular skid saves 40g when removed

}MRP Mega G3 Skid 36-40T Black

5") which will fit drybags in 13-16l sizes

Built around proven 3/8" axle bolts a strong chromoly female axle and solid sealed cartridge bearings

Not for use with fixed-gear drivetrains or coaster brakes

Wolf Tooth Single Speed Aluminum Cog - 20t Compatible 3/32" Chains BLK Model=XTR M9000 11-Speed Modular skid saves 40g whenWolf Tooth Single Speed Aluminum Cog: 20T Compatible with3 32" chains. Light strong with extra tall teeth the Wolf Tooth Aluminum Single Speed Cog is a lightweight option for single speed cogs thats offered in a variety of sizes. Wide 4. 5mm base wont dig into your freehub Made of 7075 Aluminum Alloy for durability and lightness Made in the USA TECH SPECS Tooth Count 20 Cassette Body Type Shimano SRAM 8 9 10 Speed Drivetrain Speeds Single Speed 3 32"