MenuMenuModern Bike

Surly Bicycle Drivers and Single Cogs

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

SortSort

Showing 10 products:

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 ( 1 ) 5 of 5 stars ( 1 review )

your price $30.00 + ships free

BuyBuyPART NUM 672231
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 ( 1 ) 5 of 5 stars ( 1 review )

your price $30.00 + ships free

BuyBuyPART NUM 904700
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 ( 1 ) 5 of 5 stars ( 1 review )

your price $30.00 + ships free

BuyBuyPART NUM 514377
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 ( 1 ) 5 of 5 stars ( 1 review )

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 ( 1 ) 5 of 5 stars ( 1 review )

your price $30.00 + ships free

BuyBuyPART NUM 128524
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 ( 1 ) 5 of 5 stars ( 1 review )

your price $30.00 + ships free

BuyBuyPART NUM 453147
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 ( 1 ) 5 of 5 stars ( 1 review )

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 ( 1 ) 5 of 5 stars ( 1 review )

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 ( 1 ) 5 of 5 stars ( 1 review )

your price $30.00 + ships free

BuyBuyPART NUM 810579
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 ( 1 ) 5 of 5 stars ( 1 review )

your price $30.00 + ships free

BuyBuyPART NUM 500456
Surly

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

See all Surly

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

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.