NEW Problem Solvers Singlespeed Cog 17t fits Problem Solvers Carrier or 6-bolt hubs sub40review adjustable strap that holds your

adjustable strap that holds your gear securely to Salsa Anything Cages

The Headsweats Ultra Band is a stretchable performance headband that can be worn in many ways

Internal gear hub system compatible

Aluminum spider

and density

NEW Problem Solvers Singlespeed Cog 17t fits Problem Solvers Carrier or 6-bolt hubs sub40review adjustable strap that holds yourProblem 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