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

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

MPN: TRSK-R6-21T · UPC: 708752092822

$19.99
Out of Stock — Call for Availability
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🏪 Free pickup: 26 Essex St (Rear), Andover MA · 978-270-4895
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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)
Tooth Count 21
Cassette Body Type Single Cog Driver
Drivetrain Speeds Single
Material Steel
Defined Color Silver
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Problem Solvers Singlespeed Cog 21t fits Problem Solvers Carrier or 6-bolt hubs
$19.99
Out of Stock — Call for Availability