"21 teeth cassette cogs"
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Dimension 7-Speed 12-28 Tooth Cassette with Lock Ring and Silver Cogs
BuyPART NUM 919129
Available in a variety of gear ranges, from seven to eleven speeds, Dimension cassettes feature Shimano/SRAM compatible spacing and fitment for crisp … read more
In Storeyour price $39.99
BuyPART NUM 919129 
Dimension 7-Speed 11-28 Tooth Cassette with Lock Ring and Silver Cogs BuyPART NUM 717822
Available in a variety of gear ranges, from seven to eleven speeds, Dimension cassettes feature Shimano/SRAM compatible spacing and fitment for crisp … read more
your price $39.99
BuyPART NUM 717822 
Campagnolo 11-Speed 15 Tooth D Cog for 11-27 and 11-29 Cassettes
BuyPART NUM 366770
Campagnolo 11-Speed 15 Tooth D Cog for 11-27 and 11-29 Cassette … read more
your price $27.00
BuyPART NUM 366770 
Campagnolo 11-Speed 14 Tooth D Cog for 11-27 and 11-29 Cassettes BuyPART NUM 452282
Campagnolo 11-Speed 14 Tooth D Cog for 11-27 and 11-29 Cassette … read more
your price $22.99
BuyPART NUM 452282 
Campagnolo 11-Speed 13 Tooth D Cog for 11-27 and 11-29 Cassettes BuyPART NUM 829809
Campagnolo 11-Speed 13 Tooth D Cog for 11-27 and 11-29 Cassette … read more
your price $22.99
BuyPART NUM 829809 
Campagnolo 11-Speed 12 Tooth D Cog for 11-27 and 11-29 Cassettes BuyPART NUM 495372
Campagnolo 11-Speed 12 Tooth D Cog for 11-27 and 11-29 Cassette … read more
Ships Freeyour price $53.99 + ships free
BuyPART NUM 495372 
SRAM Cassette Lockring for 11 Tooth First Cog, Aluminum
BuyPART NUM 888743
Original equipment aluminum lockrings … read more
10% offretail $27.00 your price $24.30
BuyPART NUM 888743 
SRAM PG-1170 11-25 11-Speed Cassette
4 of 5
( 2 )
4 of 5 stars average
( 2 reviews )
BuyPART NUM 234731
SRAM PG-1170 Cassettes SRAM 10 and 11 speed cassettes with 11 tooth cogs have the smallest cog located behind the cassette in the packaging Item … read more
4 of 5
( 2 )
4 of 5 stars average
( 2 reviews )
11% offretail $98.00 your price $87.22 + ships free
BuyPART NUM 234731 
SRAM Force 22 X-Dome 11-26 11-Speed Cassette
4 of 5
( 2 )
4 of 5 stars average
( 2 reviews )
BuyPART NUM 394472
SRAM Force 22 Cassettes SRAM 10 and 11 speed cassettes with 11 tooth cogs have the smallest cog located behind the cassette in the packaging Item … read more
4 of 5
( 2 )
4 of 5 stars average
( 2 reviews )
11% offretail $98.00 your price $87.22 + ships free
BuyPART NUM 394472 
Sram XG-1275 GX Eagle T-Type, 10-52t BuyPART NUM 949422
The GX Eagle Transmission (T-Type) Cassette is a key reason why Eagle Transmission offers the best-ever inboard and outboard shifting performance under … read more
your price $250.00 + ships free
BuyPART NUM 949422 
Campagnolo Super Record CS23-SR1207, 10-27t BuyPART NUM 808713
The Super Record Wireless new gear combinations enable fast up- and down-shifting, with an extremely smooth fluid gear inch ratio, to guarantee constant … read more
$35 offretail $359.95 your price $323.96 + ships free
BuyPART NUM 808713 
Shimano XT M771 10-Speed 16t 4th position Cassette Cog for 11-32t Cassette
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 846803
Shimano XT M771 10-Speed 16t 4th position Cassette Cog for 11-32t Cassett … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
your price $4.80
BuyPART NUM 846803 
Campagnolo 12-Speed 17, 19, 21 Sprocket Carrier Assembly for 11-29 Cassettes BuyPART NUM 135133
Campagnolo sprocket carrier assemblies for 12-speed cassettes. For 11-29t 12-speed cassettes Item Specifications Tooth Count: 17-19-21 … read more
your price $168.99 + ships free
BuyPART NUM 135133 
SRAM PG-1050 10 speed 11-23 Cassette
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 486119
SRAM PG-1050 Cassettes Forged alloy spider holds largest cogs Heat treated steel cogs Steel lockring Item Specifications Color: Chrome Intended … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
$1 offretail $77.00 your price $75.99 + ships free
BuyPART NUM 486119 
SRAM PG-1050 10 speed 12-27 Cassette
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 755144
SRAM PG-1050 Cassettes Forged alloy spider holds largest cogs Heat treated steel cogs Steel lockring Item Specifications Color: Chrome Intended … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
11% offretail $77.00 your price $68.53 + ships free
BuyPART NUM 755144 
SRAM PG-1050 10 speed 12-26 Cassette
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 642731
SRAM PG-1050 Cassettes Forged alloy spider holds largest cogs Heat treated steel cogs Steel lockring Item Specifications Color: Chrome Intended … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
11% offretail $77.00 your price $68.53 + ships free
BuyPART NUM 642731 
SRAM PG-1050 10 speed 12-25 Cassette
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 861024
SRAM PG-1050 Cassettes Forged alloy spider holds largest cogs Heat treated steel cogs Steel lockring Item Specifications Color: Chrome Intended … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
11% offretail $77.00 your price $68.53 + ships free
BuyPART NUM 861024 
SRAM XG-1299 XX1 Eagle, Cassette, Copper, Speed: 12, 10-50T BuyPART NUM 320890
SRAM’s cassette manufacturing technology provides the greatest durability and lightest weight All-new shifting features create a smoother, quieter … read more
your price $483.00 + ships free
BuyPART NUM 320890 
Varia 11-Speed Cassette, Cassette, Silver, Speed: 11, 11-42T BuyPART NUM 766397
11 speed wide range cassette Alloy spiders, spacers and lockring Fits Shimano/SRAM freehub 11-42T Cassette Weight: 528g Cog Details: 11-13-15-17-19-21-24-28-32-36-42 … read more
your price $73.99 + ships free
BuyPART NUM 766397 
e*thirteen TRS Plus Cassette - 12 Speed, 9-46t, Black, For XD Driver Body BuyPART NUM 337183
The TRS Plus Cassette offers impressive range and crisp shifting performance on both SRAM and Shimano drivetrains. Using a unique two-piece, individually … read more
your price $269.95 + ships free
BuyPART NUM 337183 
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.
"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."
"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."
"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."
"Every year bikes change, styles and trends evolve, old bikes are in need of repairs and new bikes are waiting for that personal touch. We provide the means to keep your bike on the road and fun to ride!"
"Park Tool has been manufacturing bicycle specific tools since 1963. Based out of St. Paul Minnesota, we are the world's largest bicycle tool manufacturer. A long-term dedication to quality, innovation, and customer service has made Park Tool the first choice of professional and home bicycle mechanics around the world."
Surly is a leading manufacturer of bicycle frames, and was one of the first Fat Bike manufacturers.
"All-City's goal is to make a significant contribution to the equipment and culture of urban cycling. This is not a cash in, this is not a fad, this is our life, our love, our community and our dream. We are a company of riders making products for other riders."
"ORTLIEB products are characterized by tightly sealed closure systems such as roll closures, waterproof zippers, Velcro closure or sliding seal closures. "
It's true. Our goal has never been to be the lightest. If it was, we would be. Plain and simple. We've been making wheels for the bicycle industry longer than most and we've seen technologies come and go.
However, there are a few timeless qualities that we have stuck to: 1. Durability is king. Regardless of crazy material cocktails or ingenious construction methods--if it leaves you walking off the trail, all the so-called technology is pointless. 2. Make it easy. Our tubeless set-ups are a breeze and considered industry best. 3. Make it perform. Whether it's race day or an afternoon shred, we want riders to be confident that their hoops are capable. 4. Go back to number one. Durable, lightweight, easy to set up with performance that rivals everything out there.
Sun Ringle. More reliable than you.
"W-T-P have always taken a lot of pride in ourselves and in building bikes that are capable of taking everything a rider throws at them. We are constantly at the forefront of developing and manufacturing materials that will with stand hard and furious riding and our designs are made to combat common breaks and bends."
Driven by the vision of becoming a worldwide known manufacturer of bicycle components, DT Swiss expanded its product range over the years. Today DT Swiss has established itself as a leading manufacturer of spokes, nipples, hubs, rims, complete wheels as well as suspension systems.
Cassette Speeds
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Cassette Body Type
Cassette Chain Compatibility
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Chainring Teeth
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