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Shop top brands' best prices on new bike freewheels and cogs for your mountain, road, electric, or city ride's DIY upgrade, installation, or overhaul. Light, strong, high-performance, affordable components for fixie and singlespeed drivetrains from SRAM, Shimano, and more!

Single Speed Cassettes, Freewheels, & Cogs Components

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Showing 1 to 45 of 45 Products

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 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")

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")

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 Track Cog Lockring (1.29" x 24 TPI)

~~$15.75~~
Sale: $13.99

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Shimano Dura-Ace Track Cog Lockring (1.29" x 24 TPI) (Left-Hand Thread)

Shimano Dura-Ace SS-7600 Track Cog (Black) (Single Speed)

$23.62 - $31.49

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Shimano Dura-Ace SS-7600 Track Cog (Black) (Single Speed)

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

$26.34 - $32.49

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

Shimano CS-MX66 Single Speed Cassette Cog (Silver) (3/32")

$7.49 - $9.99

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Shimano CS-MX66 Single Speed Cassette Cog (Silver) (3/32")

Spank Micro Single Speed Conversion Kit (Black) (3/32") (13T)

~~$25.99~~
Sale: $20.79

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Spank Micro Single Speed Conversion Kit (Black) (3/32") (13T)

Shimano MX30 Single Speed Freewheel (Black) (3/32") (16T)

~~$40.49~~
Sale: $32.99

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Shimano MX30 Single Speed Freewheel (Black) (3/32") (16T)

Sturmey Archer Single Speed Freewheel (Chrome) (3/32")

~~$19.99~~
Sale: $18.25

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Sturmey Archer Single Speed Freewheel (Chrome) (3/32")

Reverse Components Single Speed Kit (Blue) (13T)

$29.99

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Reverse Components Single Speed Kit (Blue) (13T)

Wheels Manufacturing SOLO-XD Single Speed Conversion Kit (Black) (18T)

$120.00

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Wheels Manufacturing SOLO-XD Single Speed Conversion Kit (Black) (18T)

Reverse Components Single Speed Kit (Gold) (13T)

$29.99

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Reverse Components Single Speed Kit (Gold) (13T)

White Industries Freewheel Outer Gear & Bearing (Silver) (3/32")

$58.99

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White Industries Freewheel Outer Gear & Bearing (Silver) (3/32")

Reverse Components Single Speed XD Conversion Kit (Black) (For SRAM XD)

$99.99

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Reverse Components Single Speed XD Conversion Kit (Black) (For SRAM XD) (3/32")

White Industries Freewheel Engagement Repair Kit (Freewheel Pawls/Springs)

$28.99

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White Industries Freewheel Engagement Repair Kit (Freewheel Pawls/Springs)

Reverse Components Single Speed Kit (Orange) (13T)

$29.99

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Reverse Components Single Speed Kit (Orange) (13T)

Reverse Components Single Speed Kit (Purple) (13T)

$29.99

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Reverse Components Single Speed Kit (Purple) (13T)

Surly 3/32" Single Speed Cassette Cog (Silver) (Splined)

$35.00

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Surly 3/32" Single Speed Cassette Cog (Silver) (Splined)

Surly Single-Speed Kit (Spacers & Lockring)

$45.00

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Surly Single-Speed Kit (Spacers & Lockring)

Gusset 332 Fixed Single Speed Cog (Chrome) (3/32")

$9.99

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Gusset 332 Fixed Single Speed Cog (Chrome) (3/32")

White Industries Single Speed Freewheel (Silver)

Average Rating:5

$123.99

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White Industries Single Speed Freewheel (Silver)

Wolf Tooth Components Single Speed Cog (Silver) (3/32") (Stainless Steel)

$79.95

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Wolf Tooth Components Single Speed Cog (Silver) (3/32") (Stainless Steel)

Dimension Single Speed Splined Cog (Chrome) (1/8")

$7.99

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Dimension Single Speed Splined Cog (Chrome) (1/8")

Wheels Manufacturing SOLO-XD Single Speed Cog (Black)

$45.00

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Wheels Manufacturing SOLO-XD Single Speed Cog (Black)

$11.99

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Reverse Components Single Speed Cog

Wheels Manufacturing Freewheel/Cassette/Bottom Bracket Spacers (10 Pack)

$21.00 - $22.49

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Wheels Manufacturing Freewheel/Cassette/Bottom Bracket Spacers (10 Pack)

Halo Wheels Fat Foot Cog (Chrome) (1/8")

$23.95 - $27.95

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Halo Wheels Fat Foot Cog (Chrome) (1/8")

Reverse Components Single Speed Kit (Red) (13T)

$29.99

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Reverse Components Single Speed Kit (Red) (13T)

$29.99 - $32.99

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Soma Track Kog (Black) (1/8")

Wolf Tooth Components Single Speed Cog (Black) (3/32")

$49.95 - $54.95

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Wolf Tooth Components Single Speed Cog (Black) (3/32")

Reverse Components Single Speed Kit (Light Blue) (13T)

$29.99

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Reverse Components Single Speed Kit (Light Blue) (13T)

DMR Single Speed Spacer/Conversion Kit (Black) (16T)

$23.00

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DMR Single Speed Spacer/Conversion Kit (Black) (16T)

Gusset 1'er Single Speed Conversion (Black) (3/32") (12/13T)

$29.95

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Gusset 1'er Single Speed Conversion (Black) (3/32") (12/13T)

Reverse Components MicroSpline Single Speed Kit (Black) (13T)

$99.99

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Reverse Components MicroSpline Single Speed Kit (Black) (13T)

Wheels Manufacturing Single Speed Spacer Kit

$32.50

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Wheels Manufacturing Single Speed Spacer Kit

Wolf Tooth Components Single Speed Cog (Blue) (3/32") (Aluminum)

$54.95

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Wolf Tooth Components Single Speed Cog (Blue) (3/32") (Aluminum)

Wheels Manufacturing SSK-2 Single Speed Conversion Kit (Black) (16T)

$57.99

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Wheels Manufacturing SSK-2 Single Speed Conversion Kit (Black) (16T)

ACS Crossfire Freewheel (Gun Metal) (15T)

$21.99

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ACS Crossfire Freewheel (Gun Metal) (15T)

Problem Solvers Single Speed Cog & Carrier (For Shimano Freehub) (3/32") (17T)

$24.99

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Problem Solvers Single Speed Cog & Carrier (For Shimano Freehub) (3/32") (17T)

Problem Solvers Single Speed Cog (For Cog Carrier or 6-Bolt) (3/32")

$14.99 - $19.99

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Problem Solvers Single Speed Cog (For Cog Carrier or 6-Bolt) (3/32")

Reverse Components Single Speed Kit (Green) (13T)

$29.99

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Reverse Components Single Speed Kit (Green) (13T)

Wolf Tooth Components Single Speed Cog (Purple) (3/32") (Aluminum)

$54.95

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Wolf Tooth Components Single Speed Cog (Purple) (3/32") (Aluminum)

Sturmey Archer Coaster Brake Cog (Chrome)

$4.99 - $7.49

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Sturmey Archer Coaster Brake Cog (Chrome)

SRAM X01 XG-1195 X-DOME Cassette (Black) (11 Speed)

This is the SRAM X01 XG-1195 11-Speed Cassette. ...

Ranging from 10- to 42-teeth, the 11-speed X-DOME delivers an incredibly wide gear range while maintaining even, optimized steps. The single-unit cassette combines with the XD driver body for a superior connection ...

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Shimano TZ510 Freewheels (Silver/Black) (7 Speed) (14-28T)

This is the Shimano TZ510 7-Speed freewheel. Features: ...

bsp; Shimano 7-Speed MTB system Improved corrosion resistance for outstanding durability Integrated spoke protector Specifications: Type: Multi-Speed Freewheel Speeds: 6 Speed, 7 Speed Drive Type: Freewheel Color: Silver/Black Weight: - Sprocket ...

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Shimano FH-QC300 Complete Freewheel (Black)(Quick-Release)
Shimano FH-MT400-B Freewheel Body Unit

Shimano FH-MT400-B Freewheel Body Unit Description: The Shimano ...

FH-MT400-B Freewheel Body Unit works to replace or repair worn or broken freehub bodies from select Shimano rear hubs. Note: Consult your hub specifications for exact compatibility Specifications: Compatibility: Shimano FH-MT400-B Rear Thru-Axle ...

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ACS Crossfire Freewheel (Gun Metal) (15T)

This is a metric threaded ACS Crossfire Freewheel ...

for 3/32" chains. Features: Requires ACS Crossfire freewheel tool Removal notch pattern allows for better frame clearance Three-pawl engagement for stronger hold with engagement every 12 degrees Durable cold forged CNC machined ...

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