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  • Singlespeed 6-bolt Cogs - 30910

Singlespeed Cogs

Problem Solvers Single Cogs

  • 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)
Product type
  • 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)
Part # Description
FW9904 Problem Solvers Singlespeed Cog 20t fits Problem Solvers Carrier or 6-bolt hubs
FW9905 Problem Solvers Singlespeed Cog 21t fits Problem Solvers Carrier or 6-bolt hubs
FW9906 Problem Solvers Singlespeed Cog 22t fits Problem Solvers Carrier or 6-bolt hubs
FW9900 Problem Solvers Singlespeed Cog 16t fits Problem Solvers Carrier or 6-bolt hubs
FW9901 Problem Solvers Singlespeed Cog 17t fits Problem Solvers Carrier or 6-bolt hubs
FW9902 Problem Solvers Singlespeed Cog 18t fits Problem Solvers Carrier or 6-bolt hubs
FW9903 Problem Solvers Singlespeed Cog 19t fits Problem Solvers Carrier or 6-bolt hubs