NEW Problem Solvers Singlespeed Cog 17t fits Problem Solvers Carrier or 6-bolt hubs variant-size-42-eu-mens extreme durability and tread longevity

extreme durability and tread longevity

this model is not compatible with Centerlock or HSX rotors

Double or Triple: Double

Hydration tube or battery wire port near the front of bag

NEW Problem Solvers Singlespeed Cog 17t fits Problem Solvers Carrier or 6-bolt hubs variant-size-42-eu-mens extreme durability and tread longevityProblem Solvers Singlespeed 6 bolt Cogs are designed to be used with the Problem Solvers Cog Carrier. Compatible with 3 32" and 1 8" chains Cog is also 6 bolt rotor mount compatible for fixed gear use (see instructions for applicable warnings) Tooth Count: 17 Cassette Body Type: Single Cog Driver Defined Color: Silver Material: Steel Drivetrain Speeds: 1