NEW Problem Solvers Singlespeed Cog 16t fits Problem Solvers Carrier or 6-bolt hubs groupset_family_grx Crown Race: 40

Crown Race: 40

Mesh straps

The 440% range of the SRAM XPLR XG-1271 cassette provides smooth gear progression when you’re sweating up gravel climbs

The Ergo Grip 2 outsole provides excellent traction for walking and is configured to maximize mud clearing

NEW Problem Solvers Singlespeed Cog 16t fits Problem Solvers Carrier or 6-bolt hubs groupset_family_grx Crown Race: 40Problem 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: 16 Cassette Body Type: Single Cog Driver Defined Color: Silver Material: Steel Drivetrain Speeds: 1