Problem Solvers Singlespeed Cog 21t fits Problem Solvers Carrier 6-bolt hubs

$19.99 Sale Save

SKUFW9905

UPC708752092822

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Problem Solvers Singlespeed Cog 21t 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 21
    Cassette Body Type Single Cog Driver
    Defined Color Silver
    Material Steel
    Drivetrain Speeds 1

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