Wolf Tooth Single Speed Aluminum Cog - 20t Compatible with 3/32" Chains Gold Model=Shimano XTR M9000 96 BCD Asymmetrical Hyperglide + Chainrings }Wolf Tooth ShiftMount I-Spec-EV Shifter

}Wolf Tooth ShiftMount I-Spec-EV Shifter to I-Spec-AB Brake

Featuring lightweight PU foam

} Set of 6 titanium bolts for replacement or upgrade on WCS 4-Axis or C220 series stems

7 Rear Rim - 700 Disc 24H Black

Defined Color Gray Brake Caliper Type Post Mount Brake Lever Actuation Hydraulic Rotor Included No Pad Compound Organic

Wolf Tooth Single Speed Aluminum Cog - 20t Compatible with 3/32" Chains Gold Model=Shimano XTR M9000 96 BCD Asymmetrical Hyperglide + Chainrings }Wolf Tooth ShiftMount I-Spec-EV ShifterWolf Tooth Single Speed Aluminum Cog 20t Compatible with 3 32" Chains Gold. These Wolf Tooth aluminum single speed cogs feature extra tall teeth for reliable chain retention when using chain tensioners. Crafted with strong and lightweight premium 7075 T6 aluminum Optimized for use with 91011 speed chains but suitable for use with some 12 speed chains Reversible and 4. 5mm wide at the base to help prevent cog from damaging your freehub body Fits