Problem Solvers Singlespeed Cog 18t fits Problem Solvers Carrier 6-bolt hubs MPFN-ISTR8000RI 25% slimmer CE impact certified

25% slimmer CE impact certified profile

}Classified Powershift Drop Bar Shifter Button Assembly

Short Stroke and Instant Release make quick work of accelerating out of corners

} 7075-T6 aluminum direct mount ring to fit Race Face Cinch system splined cranks

SDG Duster MTN Performance Mountain Saddles

Problem Solvers Singlespeed Cog 18t fits Problem Solvers Carrier 6-bolt hubs MPFN-ISTR8000RI 25% slimmer CE impact certifiedProblem Solvers Singlespeed Cog 18t fits Problem Solvers Carrier or 6 bolt hubs. Problem 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) TECH SPECS Tooth Count 18 Cassette Body Type Single Cog Driver Drivetrain Speeds 1 Material Steel Defined Color Silver