Wolf Tooth Single Speed Aluminum Cog - 20t Compatible with 3/32" Chains Gold ModelNumber=E3573 }Shimano Ultegra BR-R8100-R Road Caliper

}Shimano Ultegra BR-R8100-R Road Caliper Brake - Rear Dual Pivot Black

Stroke (mm) 60 Lockout Switch Shock Mounted Switch Eyelet Diameter (mm) Trunnion 12

Color Silver Range 12-28 Cassette Cogs 12-14-16-18-21-24-28 Cassette Body Type Shimano 7 Speed Drivetrain Speeds 7 Weight 236 Defined Color Silver

the ANGi sensor will evaluate the forces acting on the helmet in the event of an accident and

Wolf Tooth Single Speed Aluminum Cog - 20t Compatible with 3/32" Chains Gold ModelNumber=E3573 }Shimano Ultegra BR-R8100-R Road CaliperWolf 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