NEW Problem Solvers Singlespeed Cog/Carrier 19-tooth fits Shimano-splined Freehub Bodies type_hybrid-commuter-bikes FSA TH-855 Repair Headsets

FSA TH-855 Repair Headsets

Seat clamp not included

Chainring BCD: 107

Secure disc-style cylinder resist picking and drilling

for performing any bleed work

NEW Problem Solvers Singlespeed Cog/Carrier 19-tooth fits Shimano-splined Freehub Bodies type_hybrid-commuter-bikes FSA TH-855 Repair HeadsetsProblem Solvers Cog & Carrier adapts multi speed Shimano HG freehubs for singlespeed use. Wide profile alloy cog carrier supports a single speed cog 6 bolt chromoly cog included, compatible with 3 32" and 1 8" chains Carrier is splined for Shimano HG freehub compatibility Additional cogs available separately Tooth Count: 19 Cassette Body Type: Single Cog Driver Defined Color: Silver Material: Steel Drivetrain Speeds: 1