Wolf Tooth Single Speed Aluminum Cog - 20t Compatible 3/32" Chains Orange MPFN-HAT-10XL }Shimano EW-SD300 Di2 eTube Wire

}Shimano EW-SD300 Di2 eTube Wire - For External Routing 1400mm Black

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Tooth Count 52 Ring Position/Type Chain Retaining Single Ring Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 130 Color Black Defined Color Black Material Aluminum

Wolf Tooth Single Speed Aluminum Cog - 20t Compatible 3/32" Chains Orange MPFN-HAT-10XL }Shimano EW-SD300 Di2 eTube WireWolf Tooth Single Speed Aluminum Cog 20t Compatible with 3 32" Chains Orange. 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