MenuMenuModern Bike

Bicycle Cassettes and Freewheels

arrow

Refine your search
You may filter this list of products by category.

SortSort

Showing 940 products:

Sunrace CSMX8 11sp Cassette - 11-46t - Black
Sunrace CSMX8 11sp Cassette - 11-46t - Black

Lightweight wide-range MTB cassette upgrade for HG splined (Shimano/SRAM 8-10sp) freehubs 7075 aluminum largest cog, all other cogs are steel … read more

your price $69.99

BuyBuyPART NUM 920601
Sunrace CSM980 9sp Cassette - 11-40t
Sunrace CSM980 9sp Cassette - 11-40t

Extra-wide range, Super Fluid Drive shift profiling, compatible with SRAM and Shimano 9sp drivetrains Weight-optimized steel rings, engineered … read more

your price $29.60

BuyBuyPART NUM 275691
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
Sunrace CSMX8 11sp Cassette - 11-46t - Silver
Sunrace CSMX8 11sp Cassette - 11-46t - Silver

Lightweight wide-range MTB cassette upgrade for HG splined (Shimano/SRAM 8-10sp) freehubs 7075 aluminum largest cog, all other cogs are steel … read more

your price $61.99

BuyBuyPART NUM 366427
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
Shimano HG400 9-Speed 11-34t Cassette
Shimano HG400 9-Speed 11-34t CassetteShimano

Shimano CS-HG400 9-Speed Cassettes Item Specifications Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed Cassette Cogs: 11-13-15-17-20-23-26-30-34 … read more

your price $29.94

BuyBuyPART NUM 177389
Sunrace CSMX3 10sp Cassette, 11-40t - Black
Sunrace CSMX3 10sp Cassette, 11-40t - Black

Lightweight wide-range MTB cassette upgrade for HG splined (Shimano/SRAM 8-10sp) freehubs 7075 aluminum largest cog, all other cogs are steel … read more

your price $60.99

BuyBuyPART NUM 224684
SRAM PG-950 9-Speed 11-28 Cassette
SRAM PG-950 9-Speed 11-28 CassetteSRAM

SRAM Power Glide II PG-950 9-Speed Cassettes fit Shimano-compatible freehub bodies. Fit Shimano-compatible freehub bodies Item Specifications Color: … read more

StarStarStarStarStar 4 of 5 ( 1 ) 4 of 5 stars ( 1 review )

your price $34.00

BuyBuyPART NUM 597684
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
All-City 12T x 1/8" Track Cog Black
All-City 12T x 1/8" Track Cog Black

Great value, standard track cog available in the four most popular sizes Threads are 1.37" x 24 tpi 1/8" width cogs CroMoly steel; CNC precision … read more

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

your price $22.00 + ships free

BuyBuyPART NUM 452060
Shimano 11-Speed 1.85mm Low Spacer
Shimano 11-Speed 1.85mm Low SpacerShimano

Shimano Cassette Spacers For use on 11-Speed freehub body with 9 or 10-Speed cassette Using 10-Speed cassette on 11-Speed freehub body requires both … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

your price $3.63

BuyBuyPART NUM 357226
OneUp Components Shark Sprocket+Cage (11sp) 50T+18T - Grey
OneUp Components Shark Sprocket+Cage (11sp) 50T+18T - Grey

Maximize the range of Shimano SLX/XT 11-42t cassettes with the addition of a 50t CNC machined 7075-T6 aluminum sprocket (8 upshift points) … read more

your price $125.00

BuyBuyPART NUM 723475
BOX Components BUZZ Freewheel 16 tooth Black/Chrome
BOX Components BUZZ Freewheel 16 tooth Black/Chrome

Tested extensively by the Dutch National BMX Team, Damien Godet, Kory Cook, and numerous other Elite racers, Buzz freewheels combine durability with … read more

20% offretail $79.00 your price $62.99 + ships free

BuyBuyPART NUM 407714
SRAM PG-1070 10 speed 11-32 Cassette
SRAM PG-1070 10 speed 11-32 CassetteSRAM

SRAM Power Glide II PG-1070 10-Speed Cassettes fit Shimano-compatible freehub bodies. Steel Cogs with shiny weather-resistant finish Largest three … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

your price $94.00 + ships free

BuyBuyPART NUM 499543
All-City Track Lockring CroMoly Silver
All-City Track Lockring CroMoly Silver

All-City Track Lockring CNC'd CroMoly steel 1.29" x 24 tpi left-hand thread … read more

your price $12.00

BuyBuyPART NUM 666592
Shimano XTR M970/M770 9 speed 11t Cog
Shimano XTR M970/M770 9 speed 11t CogShimano

Shimano XTR and XT 9-Speed Cogs. 1.76mm cog thickness Item Specifications Cog Teeth: 11teeth … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

your price $16.99

BuyBuyPART NUM 174715
Surly Track Cogs - 1/8" - 17t Silver
Surly Track Cogs - 1/8" - 17t SilverSurly

Surly track cogs are threaded the same as a BMX freewheel (1.375 x 24 tpi right-hand threads). This means that they will fit on single-speed rear hubs … read more

StarStarStarStarStar 5 of 5 ( 3 ) 5 of 5 stars average ( 3 reviews )

your price $30.00 + ships free

BuyBuyPART NUM 272553
All-City 17T x 1/8" Track Cog Stainless
All-City 17T x 1/8" Track Cog Stainless

Super high quality stainless high polish track cogs. CroMoly stainless steel; CNC precision machined Stainless steel High Polish finish Threads … read more

your price $34.00 + ships free

BuyBuyPART NUM 350345
All-City 19T x 1/8" Track Cog Black
All-City 19T x 1/8" Track Cog Black

Great value, standard track cog available in the four most popular sizes Threads are 1.37" x 24 tpi 1/8" width cogs CroMoly steel; CNC precision … read more

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

your price $22.00 + ships free

BuyBuyPART NUM 755833
Surly

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

See all Surly

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

SRAM

"Incremental enhancements. Perpetual improvements. Revolutionary Innovation. When advancements are continuously made to every attribute of every component, the result is overall performance that is simply second to none. And to real cycling enthusiasts, there is nothing more gratifying then achieving the ultimate ride. And the best part is we just keep making it better. This is what SRAM is all about."

See all SRAM

Campagnolo

"Campagnolo puts all of its professionalism and expertise into the manufacture of its components in Via della Chimica plant in Vicenza. All production takes place exclusively within Campagnolo's own plants, so that product development can be a fully integrated part of the process. Every step in the process, from design and engineering to testing and industrialisation, takes place within Campagnolo facilities. Campagnolo even develops its own tools, machinery and technology so that it can produce only the very best components and wheels for racing bicycles."

See all Campagnolo

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

Number of Speeds

Range

Cassette Body Type

Chain Compatibility

In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.

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.