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Cassettes & Freewheels Freewheels, Cogs
White Industries ENO Single Speed Freewheel

White Industries' durable, reliable and serviceable 177g ENO Freewheel with 36-tooth engagement is the finest single-speed freewheel ever made.

in stock
Shimano SF-MX30 Single Speed Freewheel

Single speed freewheel for use with 1/8" or 3/32" chains.

in stock
Wheel Mfg SSK-3 Single Speed Spacer Kit with Chain Guides

Wheels offers everything you need to convert your Shimano-compatible geared wheel into a single-speed properly.

in stock
IRD Single Speed Freewheel
Regular Price : $59.99
Total Savings: $3.00 (5%)
in stock
Soma Fabrications Track Cogs
Regular Price : $19.99
Total Savings: $1.20 (6%)

CNC-machined from hardened chromoly. 3/32 or 1/8. Various sizes. Phosphate Black.

in stock
Wolf Tooth Components 40T GC Cog (Shimano)
Regular Price : $80.70
Total Savings: $2.32 (3%)

Take your cassette to the next level with the Shimano 40T GC Cog from Wolf Tooth.

in stock
Wolf Tooth Components 42T GC Cog (SRAM)
Regular Price : $79.95
Total Savings: $8.00 (10%)
in stock
Wolf Tooth Components 40T GC Cog (SRAM)
Regular Price : $74.95
Total Savings: $3.75 (5%)

Throw this 40T cog onto your 11-36 10-speed cassette and climb up anything.

in stock
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