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Bicycle Drivers and Single Cogs

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Surly Single Cassette Cog 22t
Surly Single Cassette Cog 22tSurly

Surly Single Speed Cogs. Fit Shimano freehub splines SCM 415 hardened CroMoly steel Designed as a singlespeed cog, but may also … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $30.00 + ships free

BuyBuyPART NUM 672231
Surly Single Cassette Cog 18t
Surly Single Cassette Cog 18tSurly

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 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $30.00 + ships free

BuyBuyPART NUM 514377
Surly Single Cassette Cog 16t
Surly Single Cassette Cog 16tSurly

Surly Single Speed Cogs. Fit Shimano freehub splines SCM 415 hardened CroMoly steel Designed as a singlespeed cog, but may also be stacked and used … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $30.00 + ships free

BuyBuyPART NUM 453147
Dimension 14t Splined Cog for Singlespeed
Dimension 14t 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 $6.99

BuyBuyPART NUM 480830
Halo Fat Foot Cog, 1/8" - 15t, Chrome
Halo Fat Foot Cog, 1/8" - 15t, ChromeHalo Wheels

CNC machined CrMo cog with 7mm thick Hyperglide-spline, 1/8" chain compatible Extra wide spline interface prevents cog from deforming freehub … read more

your price $23.95

BuyBuyPART NUM 191026
Surly Single Cassette Cog 19t
Surly Single Cassette Cog 19tSurly

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 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $30.00 + ships free

BuyBuyPART NUM 904700
Endless Bike Kick Ass Cog, 16t - Red Ano
Endless Bike Kick Ass Cog, 16t - Red Ano

Machined 7075-T6 aluminum Singlespeed cogs Wide base prevents the cog from digging into freehub bodies and reduces flex Splines are … read more

your price $50.00 + ships free

BuyBuyPART NUM 322932
Endless Bike Kick Ass Cog, 15t - Silver Ano
Endless Bike Kick Ass Cog, 15t - Silver Ano

Machined 7075-T6 aluminum Singlespeed cogs Wide base prevents the cog from digging into freehub bodies and reduces flex Splines are … read more

your price $42.99

BuyBuyPART NUM 431733
Surly Single Cassette Cog 20t
Surly Single Cassette Cog 20tSurly

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 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $30.00 + ships free

BuyBuyPART NUM 913933
Surly Single Cassette Cog 17t
Surly Single Cassette Cog 17tSurly

Surly Single Speed Cogs. Fit Shimano freehub splines SCM 415 hardened CroMoly steel Designed as a singlespeed cog, but may also be stacked and used … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $30.00 + ships free

BuyBuyPART NUM 128524
Surly Single Cassette Cog 21t
Surly Single Cassette Cog 21tSurly

Surly Single Speed Cogs. Fit Shimano freehub splines SCM 415 hardened CroMoly steel Designed as a singlespeed cog, but may also … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $30.00 + ships free

BuyBuyPART NUM 327091
Surly Single Cassette Cog 15t
Surly Single Cassette Cog 15tSurly

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 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $30.00 + ships free

BuyBuyPART NUM 677395
Surly Single Cassette Cog 14t
Surly Single Cassette Cog 14tSurly

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 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $30.00 + ships free

BuyBuyPART NUM 810579
Shimano Nexus 23t Cog Silver
Shimano Nexus 23t Cog SilverShimano

Shimano Nexus & Alfine Cogs Shimano Nexus and Alfine cogs will work with either 1/8" or 3/32" chains Fits coaster brake and Internally geared hubs … read more

your price $6.99

BuyBuyPART NUM 853870
Wolf Tooth Components Single Speed Aluminum Cog: 19T, Compatible with 3/32" Chains, Red
Wolf Tooth Components Single Speed Aluminum Cog: 19T, Compatible with 3/32" Chains, Red

Light, strong with extra tall teeth, the Wolf Tooth Aluminum Single Speed Cog is a lightweight option for single speed cogs that's offered in a variety … read more

5% offretail $39.95 your price $37.95 + ships free

BuyBuyPART NUM 276259
Wolf Tooth Components Single Speed Aluminum Cog: 22T, Compatible with 3/32" Chains, Red
Wolf Tooth Components Single Speed Aluminum Cog: 22T, Compatible with 3/32" Chains, Red

Light, strong with extra tall teeth, the Wolf Tooth Aluminum Single Speed Cog is a lightweight option for single speed cogs that's offered in a variety … read more

5% offretail $39.95 your price $37.95 + ships free

BuyBuyPART NUM 338731
Sturmey Archer 3-speed Dished Cog - 3-spline - 1/8" - 24t Chrome
Sturmey Archer 3-speed Dished Cog - 3-spline - 1/8" - 24t Chrome

3-spline steel cogs for use with Sturmey 3-speed (and 5sp) internal gear rear hubs Flat or dished for tuning chainline. Xylan coating for … read more

your price $6.99

BuyBuyPART NUM 401062
Sturmey Archer 3-speed Dished Cog - 3-spline - 1/8" - 20t Chrome
Sturmey Archer 3-speed Dished Cog - 3-spline - 1/8" - 20t Chrome

3-spline steel cogs for use with Sturmey 3-speed (and 5sp) internal gear rear hubs Flat or dished for tuning chainline. Xylan coating for … read more

your price $5.99

BuyBuyPART NUM 416671
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 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $30.00 + ships free

BuyBuyPART NUM 500456
Dimension 20t Splined Cog for Singlespeed
Dimension 20t Splined Cog for SinglespeedDimension

Dimension Steel Cogs are splined for BMX and singlespeed hub compatibility. Compatible with 1/2" x 1/8" chains Steel with chrome finish … read more

your price $6.99

BuyBuyPART NUM 150418
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

Halo Wheels

"We didn't invent the wheel, we simply made it better."

See all Halo Wheels

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

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