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Cassettes/Freewheels

Shimano Alivio 9-Speed Cassette
$29.99 - $39.99
- MODEL NO: CS-HG400-9 - SERIES: SHIMANO ALIVIO M4000 Series - Compatible chain: HG 9-speed - Speeds: 9-speed - Type: HG
Shimano 105 10-Speed Cassette
$59.99 - $69.99
Shimano's 105 10-Speed Cassette delivers excellent shifting and durability. The cogs are made of long-lasing, smooth-running steel. They have Shimano's engineered tooth shapes for precision shifting. And for lightness, the cassette has an aluminum carrier for the top cogs and nylon spacers.
Shimano Dura-Ace 10-speed Cassette
$173.99 - $249.99
Shimano's Dura-Ace 10-speed Cassette is comprised of an aluminum cog carrier, 4 titanium and 6 steel cogs (from largest to smallest respectively). This makes for a super-light and stiff cassette that makes your derailleur shift like a dream so you can dance up the climbs as easily and efficiently as your chain climbs up and down these cogs.
SRAM PG-950 9-Speed Cassette
$34.00 - $44.99
When it's time to replace your 9-speed cassette, check out SRAM's PG-950 cassette. It delivers solid shifting and durability ride in and ride out for your 9-speed rig.
SRAM PG-1030 10-Speed Cassette
$59.00 - $65.99
SRAM's PG-1030 10-Speed Cassette is a great choice. It's constructed of light and durable materials and boasts SRAM's PowerGlide tooth profiles and shift ramps for quick and positive gear changes every time. This trick cassette is available in four configurations perfect for riding off road, including one with a 36-tooth largest cog for super-easy climbing.
Shimano Ultegra 10-Speed Cassette
$79.99 - $89.99
Shimano's Ultegra 10-Speed Cassette delivers pro-level shifting and durability. The computer-enhanced tooth shapes and tough cogs mean you can shift quickly, precisely and smoothly even under pressure.
SRAM PG-850 8-Speed Cassette
$27.99 - $39.99
When it's time to replace your old 8-speed cassette, check out SRAM's PG-850. Its steel construction and SRAM's PowerGlide technology combine to deliver miles of solid shifting and outstanding durability.
Wheels Manufacturing Inc. 7sp Cassette/8sp Body Spacer
$16.00
- Allows the use of a 7 speed shimano cassette on an 8 or 9 speed shimano cassette body
SRAM PG-1050 10-Speed Cassette
$79.99
SRAM's 1050 10-Speed Cassette is a great choice. It's constructed of light and durable materials and boasts SRAM's PowerGlide tooth profiles and shift ramps for quick and positive gear changes every time. This trick cassette also sports a semi-spider construction for a maximum stiffness-to-weight ratio and is available in myriad configurations to suit all your riding. There are even models with 36-tooth largest cogs for super-easy climbing.
SRAM SRAM PowerGlide PG-820 Cassette
$24.99
SRAM's PowerGlide PG-820 Cassette is a fine 8-speed cassette. It features steel cogs with SRAM's DuraBlast technology for smooth, precision shifting and excellent durability.
Shimano Ultegra 6800 Series 11-Speed Cassette
$79.99 - $99.99
Shimano's Ultegra 11-Speed Cassette delivers pro-level shifting and durability. The computer-designed tooth shapes and tough cogs mean you can shift quickly, precisely and smoothly even under pressure. Rider-tuned gearing options offer a range of cassettes to suit your riding style.
Shimano Deore 10-Speed Cassette
$38.99 - $58.99
- MODEL NO: CS-HG500-10 - SERIES: SHIMANO DEORE M6000 Series - Combination: 11-12-13-14-15-17-19-21-23-25T, 12-13-14-15-17-19-21-23-25-28T, 11-12-14-16-18-20-22-25-28-32T, 11-13-15-17-19-21-23-26-30-34T - Combination name (Group name): 11-25T, 12-28T, 11-32T, 11-34T - Compatible chain: HG-X 10-speed/HG 10-speed/CN-HG500 - Speeds: 10-speed - Type: HG
SRAM XG-1190 11-Speed Cassette
$250.99 - $349.99
It's the final piece in the drivetrain puzzle, and paired with SRAM RED eTap and RED rear derailleurs, SRAM's XG-1190 cassette delivers ultra-fast, ultra-quiet shifts that will always put you in the right gear. - Compatible with SRAM RED eTap, RED, Force, Rival, Apex - Weight: 151 grams (11-25T), 185g (11-30T), 196g (11-32T) - Material High grade tool steel cog cluster, Heat treatment process, Heat treated aluminum lowest range cog, Elastomer rings - Speeds: 11 Gear Ratios: - 11–25: 11,12,13,14,15,16,17,19,21,23,25 - 11–26: 11,12,13,14,15,16,17,19,21,23,26 - 11–28: 11,12,13,14,15,16,17,19,22,25,28 - 11–30: 11,12,13,14,15,17,19,21,24,27,30 - 11–32: 11,12,13,14,15,17,19,22,25,28,32
Shimano XTR 12-Speed Cassette
$389.99
- MODEL NO: CS-M9100-12 - SERIES: XTR M9100 Series - Average weight: 357g (10-45T), 367g (10-51T) - Combination: 10-12-14-16-18-21-24-28-32-36-40-45T, 10-12-14-16-18-21-24-28-33-39-45-51T - Combination name (Group name): 10-45T, 10-51T - Compatible chain: CN-M9100 - Speeds: 12-speed - Spider arm QTY (pcs): 1 - Type: HYPERGLIDE
Shimano Alfine Sprocket
$10.99 - $12.99
- Special single gear design with chain tensioner - Revised tooth profile to prevent chain skip - MODEL NO: CS-S500 - SERIES: SHIMANO ALFINE S7000/S700 Series - Gear thickness (mm): 2.0 - Recommended chain: Super Narrow HG for 9-speed - Gear Teeth: 18T, 20T
Shimano Ultegra 6600 10-Speed Cassette
$77.99
Shimano Ultegra CS-6600 10-Speed Cassettes - Ultegra CS-6600 cassettes with a 13-16-tooth first-position cog are not compatible with Dura-Ace FH-7800 hub or WH-7800 wheel - Compatible with all 10- and 9-speed Shimano hubs except for 13-16-tooth first position cog cassettes which are not compatible with DA FH-7800 hubs or WH-7800 wheels
Shimano SLX 11-speed Cassette
$68.99 - $79.99
Shimano's 11-speed SLX cassette features the same computer-designed shift profiles that have made Shimano shifting synonymous with speed and accuracy. - Series: SLX - Average Weight: 467g
Problem Solvers Zinger
$74.99
The first kit to convert SRAM XD driver-equipped wheels for singlespeed use! Problem Solver's has a disproportionately large percentage of singlespeed enthusiasts in their ranks, so it’s only natural that when SRAM introduced a new freehub body in order to accommodate a larger number of gears, they started thinking about how to convert it to one gear. The Zinger provides chainline adjustability and a broad range of cog sizes for whatever type of bike you’re lookin’ to simplify.
Paul Component Engineering Track Lock Ring
$37.00
- Machined stainless steel lock ring, extra wide to prevent stripping - Stepped inner edge to tighten even narrow cogs (minimum size 13t) - Made in USA
HALO Fat Foot Cog
$23.95 - $27.95
- CNC machined CrMo cog with 7mm thick Hyperglide-spline, 1/8-inch chain compatible - Extra wide spline interface prevents cog from deforming freehub body splines - Size: 1/8-inch
Gusset 1'er Steel Cog
$5.95 - $7.95
- Single deep tooth CrMo 3/32" cog for use with HG splined cassette hubs
SunRace M99 9sp Cassette
$48.72
- Extra-wide range, Super Fluid Drive shift profiling, compatible with SRAM and Shimano 9sp drivetrains - Weight-optimized steel rings, engineering polymer spacers, nickel plated finish - 11-36 - 390g
HALO Fixed Cog and Lockring
$27.95
- CNC machined steel track cog, 1.37"x24tpi (right handed) thread, 1/2" x 1/8" teeth - Choose aluminum or steel lockrings, 1.29" x 24tpi left hand thread
Gusset Double Six Cog
$19.95 - $21.95
- CNC machined CrMo 5/64" cog with 7mm thick Hyperglide-spline, 9sp chain compatible - Extra wide spline interface prevents cog from deforming freehub body splines - Size: 5/64"
Gusset 66C Campagnolo Steel Cog
$28.95
- Non-drilled CrMo 5/64" cog for use with Campagnolo splined cassette hubs - 10mm wide steel cog spline spreads load over greater surface area, preventing cog from deforming alloy freehub spline. 64g (16t)
Sturmey-Archer 8-Speed Sprocket And Circlip
$2.00
- 3-spline steel cogs for use with Sturmey 8-speed internal gear rear hubs - Flat or dished for tuning chainline. Chrome plated
Atomlab Singlespeed Conversion Kit
$39.95
- Converts an 8-10sp HG splined cassette hub to a Singlespeed. 100g
SunRace R86 8sp Cassette
$20.52
- Fluid Drive Plus shift profiling, compatible with SRAM and Shimano 8sp drivetrains - Steel rings, engineering polymer spacers, nickel plated finish - 12-25 - 281g
Soma Track Kog
$21.90 - $25.90
- CNC-machined from hardened chromoly with phosphate black finish - Threaded track cog for 1.37"x24tpi (right handed) threads - Choose 3/32" or 1/8" widths (Use SF-1750 for lockring)
Campagnolo Centaur 10-Speed Cassette
$145.00
Campagnolo's Centaur Cassette offers precise, fluid shifting thanks to Campy's Ultra-Drive system. The teeth are carefully machined and treated for flawless gear changes and outstanding durability. Plus, the special cog patterns interface perfectly with the rest of Campy's drivetrain components for outstanding shifting.
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