MenuMenuModern Bike
SortSort

Showing 5 products:

Surly Single Cassette Cog 13t
Surly Single Cassette Cog 13tSurly

Surly Single Speed Cogs. Photo for color and material reference only Fit Shimano freehub splines SCM 415 hardened CroMoly steel … read more

StarStarStarStarStar 5 of 5 ( 5 ) 5 of 5 stars average ( 5 reviews )

10% offretail $35.00 Ends 10/2! $31.50 + ships free

BuyBuyPART NUM 500456
Reverse Single Speed Cog 13T
Reverse Single Speed Cog 13T

CrMo cog with 7mm thick Hyperglide-spline, 1.8mm tooth thickness Extra wide flange prevents cog from deforming freehub body splines … read more

your price $11.99

BuyBuyPART NUM 192339
Dimension 13t Splined Cog for Singlespeed
Dimension 13t Splined Cog for SinglespeedDimension

Dimension Steel Cogs are splined for BMX and singlespeed hub compatibility. 3.0 Thickness (1/8" Chain) 2.3mm thickness unless noted Works best with … read more

your price $7.99

BuyBuyPART NUM 762643
Shimano XT M8000 11-Speed 13t Cog
Shimano XT M8000 11-Speed 13t CogShimano

Shimano XTR Cassette Cog … read more

Currently Sold Out

your price $6.00

InfoInfo
Gusset Double Six Cog, 13t
Gusset Double Six Cog, 13t

CNC machined CrMo 5/64" cog with 7mm thick Hyperglide-spline, 9sp chain compatible Extra wide spline interface prevents cog from deforming … read more

Currently Sold Out

your price $19.95

InfoInfo
Surly

Surly is a leading manufacturer of bicycle frames, and was one of the first Fat Bike manufacturers.

See all Surly

Dimension

Dimension makes quality components to repair or custom-fit the vast majority of bikes being ridden today, and provide the accessories that make them fun to ride.

See all Dimension

Shimano

"Shimano practices good local citizenship, pursues continued access to those areas that are enjoyed by outdoor enthusiasts, and is committed to minimizing our impact on the environment."

See all Shimano

We define color as the main color of the item. It may have accents or highlights in other colors.

These models are available for online purchasing and can be shipped directly to you.

Chainring Teeth

This should correspond to the number of cogs on the cassette.

Our Lowest Price - This product is ineligible for additional discounts or rebates.

This is the part number or identifier for this item from the manufacturer

Buy this product and your entire order ships for free.

Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.