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Shop top brands' best prices on new bike cassettes for your mountain, road, electric, or city ride's DIY upgrade, installation, or overhaul. Light, strong, high-performance, affordable components for 12, 11, 10, and 9 speed drivetrains from SRAM, Shimano, and more!

Cassettes, Freewheels, & Cogs Components

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Showing 1 to 45 of 240 Products

Shimano Ultegra CS-R8000 Cassette (Silver) (11 Speed) (Shimano HG)

$64.99 - $72.99

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Shimano Ultegra CS-R8000 Cassette (Silver) (11 Speed) (Shimano HG)

SRAM PG-1170 Cassette (Silver) (11 Speed) (Shimano HG)

$90.99 - $108.99

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SRAM PG-1170 Cassette (Silver) (11 Speed) (Shimano HG)

Shimano XT CS-M770 Cassette (Silver) (9 Speed) (Shimano HG)

$55.99 - $57.79

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Shimano XT CS-M770 Cassette (Silver) (9 Speed) (Shimano HG)

Shimano Deore CS-M4100 Cassette (Silver) (10 Speed) (Shimano HG)

$31.19 - $39.99

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Shimano Deore CS-M4100 Cassette (Silver) (10 Speed) (Shimano HG)

Shimano Altus CS-HG31 Cassette (Black) (8 Speed) (Shimano HG)

$12.74 - $15.37

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Shimano Altus CS-HG31 Cassette (Black) (8 Speed) (Shimano HG)

Shimano CS-HG41 Cassette (Silver) (7 Speed) (Shimano HG) (11-28T)

~~$21.49~~
Sale: $18.99

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Shimano CS-HG41 Cassette (Silver) (7 Speed) (Shimano HG) (11-28T)

Shimano Ultegra CS-6700 Cassette (Silver) (10 Speed) (Shimano HG)

$55.19 - $63.49

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Shimano Ultegra CS-6700 Cassette (Silver) (10 Speed) (Shimano HG)

Shimano CS-HG50 Cassette (Silver) (10 Speed) (Shimano HG) (11-36T)

~~$45.49~~
Sale: $36.12

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Shimano CS-HG50 Cassette (Silver) (10 Speed) (Shimano HG) (11-36T)

Shimano Alivio CS-HG400-9 Cassette (Silver) (9 Speed) (Shimano HG)

Average Rating:5

$20.62 - $27.49

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Shimano Alivio CS-HG400-9 Cassette (Silver) (9 Speed) (Shimano HG)

Shimano Alivio CS-HG51 Cassette (Silver) (8 Speed) (Shimano HG)

$17.62 - $18.74

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Shimano Alivio CS-HG51 Cassette (Silver) (8 Speed) (Shimano HG)

Shimano Alivio CS-HG201 Cassette (Silver) (9 Speed) (Shimano HG)

$16.87 - $21.99

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Shimano Alivio CS-HG201 Cassette (Silver) (9 Speed) (Shimano HG)

$11.81 - $13.59

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Shimano TZ510 Freewheels (Silver/Black)

Shimano Ultegra/GRX CS-HG800 Cassette (Silver) (11 Speed) (Shimano HG) (11-34T)

~~$89.99~~
Sale: $78.49

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Shimano Ultegra/GRX CS-HG800 Cassette (Silver) (11 Speed) (Shimano HG) (11-34T)

Shimano CS-HG41 Cassette (Silver) (8 Speed) (Shimano HG)

$18.74 - $22.99

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Shimano CS-HG41 Cassette (Silver) (8 Speed) (Shimano HG)

SRAM PG-970 Cassette (Silver) (9 Speed) (Shimano HG)

$37.49 - $52.99

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SRAM PG-970 Cassette (Silver) (9 Speed) (Shimano HG)

Shimano 105 CS-R7101-12 Cassette (Silver) (12-Speed) (Shimano HG) (11-34T)

~~$65.99~~
Sale: $63.99

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Shimano 105 CS-R7101-12 Cassette (Silver) (12-Speed) (Shimano HG) (11-34T)

Shimano Dura-Ace CS-R9100 Cassette (Silver/Grey) (11 Speed) (Shimano HG)

Average Rating:5

$219.99 - $244.99

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Shimano Dura-Ace CS-R9100 Cassette (Silver/Grey) (11 Speed) (Shimano HG)

SRAM XG-1275 GX Eagle Cassette (Black) (12 Speed) (XD)

Average Rating:3

$199.99 - $231.00

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SRAM XG-1275 GX Eagle Cassette (Black) (12 Speed) (XD)

Shimano SF-1200 Single Speed Freewheel (Brown) (1/8")

$29.49 - $34.49

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Shimano SF-1200 Single Speed Freewheel (Brown) (1/8")

Forte Single Speed Conversion Kit (Silver/Black)

~~$34.99~~
Sale: $19.26

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Forte Single Speed Conversion Kit (Silver/Black) (w/ Chain Tensioner) (16/18/20T)

Shimano CS-HG500 Cassette (Silver) (10 Speed) (Shimano HG)

$25.99 - $39.49

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Shimano CS-HG500 Cassette (Silver) (10 Speed) (Shimano HG)

Shimano Dura-Ace FH-9000 Low Spacer (1.85mm)

~~$5.99~~
Sale: $4.79

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Shimano Dura-Ace FH-9000 Low Spacer (1.85mm)

Shimano Claris CS-HG50 Cassette (Silver) (8 Speed) (Shimano HG)

$19.59 - $28.99

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Shimano Claris CS-HG50 Cassette (Silver) (8 Speed) (Shimano HG)

Shimano Deore XT CS-M8000 Cassette (Grey) (11 Speed) (Shimano HG)

$79.99 - $82.49

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Shimano Deore XT CS-M8000 Cassette (Grey) (11 Speed) (Shimano HG)

SCRATCH & DENT: Prestacycle Uniblock Pro Cassette (Silver) (12-Speed) (Shimano HG) (11-30T)

~~$280.00~~
Sale: $203.11

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SCRATCH & DENT: Prestacycle Uniblock Pro Cassette (Silver) (12-Speed) (Shimano HG) (11-30T)

SRAM PG-950 Cassette (Silver) (9 Speed) (Shimano HG)

$28.49 - $36.99

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SRAM PG-950 Cassette (Silver) (9 Speed) (Shimano HG)

SRAM PG-850 Cassette (Silver) (8 Speed) (Shimano HG)

$22.49 - $31.49

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SRAM PG-850 Cassette (Silver) (8 Speed) (Shimano HG)

Shimano Sora CS-HG50 Cassette (Silver) (9 Speed) (Shimano HG)

$22.49 - $37.99

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Shimano Sora CS-HG50 Cassette (Silver) (9 Speed) (Shimano HG)

Shimano Alivio CS-HG400-9 Cassette (Silver) (9 Speed) (Shimano HG) (11-34T)

~~$214.99~~
Sale: $161.24

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Shimano Alivio CS-HG400-9 Cassette (Silver) (9 Speed) (Shimano HG) (11-34T) (Bulk 10-Pack)

Shimano Tourney CS-HG200-7 Cassette (Black) (7 Speed) (Shimano HG)

$13.49 - $15.99

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Shimano Tourney CS-HG200-7 Cassette (Black) (7 Speed) (Shimano HG)

Shimano Deore CS-M5100 Cassette (Silver) (11 Speed) (Shimano HG)

$50.39 - $73.99

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Shimano Deore CS-M5100 Cassette (Silver) (11 Speed) (Shimano HG)

Campagnolo Chorus Cassette (Silver) (11 Speed) (Campagnolo)

$142.99 - $182.99

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Campagnolo Chorus Cassette (Silver) (11 Speed) (Campagnolo)

Shimano MX30 Single Speed Freewheel (Chrome) (3/32")

$26.34 - $32.49

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Shimano MX30 Single Speed Freewheel (Chrome) (3/32")

SRAM NX Eagle PG-1230 Cassette (Black) (12 Speed) (Shimano HG) (11-50T)

Average Rating:5

~~$108.00~~
Sale: $84.99

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SRAM NX Eagle PG-1230 Cassette (Black) (12 Speed) (Shimano HG) (11-50T)

Shimano XT CS-M771 Cassette (Silver) (10 Speed) (Shimano HG)

$50.24 - $59.49

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Shimano XT CS-M771 Cassette (Silver) (10 Speed) (Shimano HG)

SRAM Force XG-1270 Cassette (Silver) (12 Speed) (XDR)

$159.49 - $195.00

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SRAM Force XG-1270 Cassette (Silver) (12 Speed) (XDR)

Shimano XTR CS-M9000 Cassette Cog (11 Speed) (11T)

~~$9.09~~
Sale: $6.82

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Shimano XTR CS-M9000 Cassette Cog (11 Speed) (11T) (For 11-40T)

E*Thirteen Extended Range Cog (Blue) (10 Speed) (42T)

~~$59.99~~
Sale: $24.99

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E*Thirteen Extended Range Cog (Blue) (10 Speed) (42T) (For SRAM Cassettes)

E*Thirteen Extended Range Cog (Blue) (10 Speed) (40T)

~~$59.99~~
Sale: $24.99

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E*Thirteen Extended Range Cog (Blue) (10 Speed) (40T) (For Shimano Cassettes)

Box One Aluminum Cassette Cog (Black) (3/32")

~~$29.99~~
Sale: $26.99

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Box One Aluminum Cassette Cog (Black) (3/32")

E*Thirteen Extended Range Cog (Red) (10 Speed) (40T)

~~$59.99~~
Sale: $24.99

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E*Thirteen Extended Range Cog (Red) (10 Speed) (40T) (For Shimano Cassettes)

Shimano XT CS-M8000 Cassette Lockring (11-Speed) (For 11T Cog)

~~$9.99~~
Sale: $7.99

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Shimano XT CS-M8000 Cassette Lockring (11-Speed) (For 11T Cog)

Shimano Dura-Ace CS-R9100 Cassette Lockring (Black)

~~$13.99~~
Sale: $10.49

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Shimano Dura-Ace CS-R9100 Cassette Lockring (Black)

Shimano Steps CS-C7000 Single Sprocket for E-Bike (Black)

$11.89 - $45.74

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Shimano Steps CS-C7000 Single Sprocket for E-Bike (Black) (Shimano Nexus Hubs)

Shimano Dura-Ace CS-R9100 Cog Spacer (2.18mm)

~~$4.99~~
Sale: $4.49

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Shimano Dura-Ace CS-R9100 Cog Spacer (2.18mm)

Sunrace CSM680 Cassette (Silver) (8 Speed) (Shimano HG)

Sunrace CSM680 8-speed Cassette. Features: Wide range cassette ...

with Super Fluid Drive shift profiling Compatible with SRAM and Shimano 8-speed drivetrains Nickel finished steel rings Specifications: Type: Cassette Speeds: 8 Speed Drive Type: Shimano HG Color: Silver Weight: 456 (11-40T) ...

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Shimano 105 CS-5700 Cassette (Silver) (10 Speed) (Shimano

This is the Shimano CS-5700 105 10-Speed Cassette. ...

Features: Lightweight Aluminum sprocket carrier Hyperglide Includes 1mm spacer Specifications: Type: Cassette Speeds: 10 Speed Drive Type: Shimano HG Color: Silver Weight: 245g (11-25T), 255g (11-28T) Sprocket Configuration: 11-25T: 11-12-13-14-15-17-19-21-23-25T ...

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Sunrace CSM980 Cassette (Silver) (9 Speed) (Shimano HG)

Sunrace CSM980 9-speed Cassette. Features: Extra-wide range, Super ...

Fluid Drive shift profiling, compatible with SRAM and Shimano 9-speed drivetrains Weight-optimized steel rings, engineered polymer spacers, and nickel plated finish Specifications: Type: Cassette Speeds: 9 Speed Drive Type: Shimano HG Color: ...

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Microshift H82 Cassette (Silver) (8 Speed) (Shimano HG)

microSHIFT H82 Cassette Description: H82 8-speed cassettes are ...

nickel-plated for durability, constructed using the same processes as microSHIFT's higher-end cassettes, resulting in rapid, responsive shifting at an affordable price. Features: Nickel plated Continuously molded cogs are straighter than stamped steel, ...

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Microshift H92 Cassette (Silver) (9 Speed) (Shimano HG)

microSHIFT H92 Cassette Description: H92 9-speed cassettes are ...

nickel-plated for durability, and constructed using the same processes as microSHIFT's higher-end cassettes, resulting in quick and precise shifting at an affordable price. Features: Nickel plated Continuously molded cogs are straighter than ...

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Bike/Bicycle Cassettes

Cassettes, Freewheels, & Cogs Components