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Cassettes/Freewheels
$34.50 - $39.99
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.
$264.99 - $274.99
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.
$54.99
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.
$69.99 - $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.
$26.99 - $35.99
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.
$26.99
A range of sturdy, affordable cogs is an essential part of a fixie or track rider's quiver. Origin-8's Torq Lite Track Cog is available in a variety of sizes, features a wide flex-free base, and is chrome plated to resist rust and increase longevity. Now you can easily tailor your ride for the terrain. And you can choose between 1/8 and 3/32-inch chain widths.
$64.99
Shimano's Deore 10-Speed Cassette boasts cogs with ramps and pins to effortlessly guide your chain so you always have clean, crisp shifts.
$349.99
Ridiculously strong and unfathomably light, SRAM's 1190 11-Speed Cassette is an engineering marvel. It's constructed from one piece of steel, and machined with advanced tooth profiles and shift ramps for quick, positive gear changes. StealthRing elastomers between cogs reduce vibration and noise while a super-light aluminum cog and lockring keep it all together. Experience SRAM's pinnacle of low weight and shifting technology, ride the XG-1190.
$22.99
- Durable CrMo construction with 4-pawl internal engagement system
- Thicker teeth hold heavy-duty chains for skate park grinding
- Maintain with petroleum based lubricant (no wax/Teflon)
$275.00
SRAM's XG-1080 10-Speed Cassette is made out of individual cogs that are riveted together. This results in an extra-light and super-durable cassette with a unique open design that clears mud and debris ensuring smooth, precision shifts and excellent pedaling efficiency! To keep the weight low, the 36-tooth cog on this SRAM X0-level cassette is made of aluminum.
$104.99 - $105.00
Thanks to Campagnolo's Ultra-Drive system, the Veloce Cassette offers precise, fluid shifting. 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.
$400.00 - $540.00
For flawless shifting and maximum power transfer, Campagnolo brings you the Super Record 11-Speed Cassette. Its largest 6 cogs are constructed from titanium to save weight, while the other 5 are made of nickel-plated steel for durability. The cogs are mounted on a light and rigid aluminum carrier, and the cassette is secured to the rear wheel with a feathery aluminum lockring.
$215.00
- Optimized 11-speed tooth design for shifting speed and fluidity. Evolved sprocket timing reduces stress on the chain and allows for easier shifting through the higher cogs
- Top six cogs are divided into sets of three and are mounted on aluminum carriers. This increases rigidity by 180% and the individual cogs are 70% more resistant to torsion
- Cogs are steel with a nickel-chrome treatment
- Only compatible with 2015+ mechanical drivetrains and no EPS, due to chain wrap capacity
Cassette Body Type: Campagnolo 10/11-speed
Cassette Cogs: 11-12-13-14-15-17-19-21-23-26-29
Cassette Spacing: Campagnolo 11-speed
Range: 11-29
Weight: 230g
$12.00
• Chromoly steel
• CNC fabrication
• 1.29" x 24tpi left hand thread
$85.00 - $90.00
- Extended range aluminum cog for those wanting 1x10 with a full range of gears
- Only fits Shimano XT/XTR 11-36t (M771/M980) or SRAM X5/X7/X9/X0 11-36t 10sp cassettes (not compatible with 2011 and older SRAM derailleurs)
- Requires removal of the 17T or 15T cog and spacer from existing cassette
- Longer B-screw (sold separately) only needed for about 50% of Shimano derailleurs
- May require a longer 10sp chain. Very tight fit on Stans 330 rear hub splines
- Designed and manufactured in the USA from 7075-T6 aluminum alloy
$24.99
- Durable cold forged CNC machined freewheel
- 3 pawl engagement for stronger hold with engagement every 12 degrees
- New removal notch pattern allows for better frame clearance
$30.00
Machined from heat-treated, chrome-plated chromoly, these seriously tough cogs will hold up to massive track sprints and crazy skid-stops. Surly's Track Cogs are strong, shiny and they come in two widths and sizes from 13T to 22T so you can select the perfect gear.
$47.99 - $49.99
SRAM's PG-970 9-Speed Cassette is the perfect replacement for your worn-out gears. It features a rugged steel construction for awesome durability and SRAM's PowerGlide technology for smooth, precise shifts.
$24.99
• Converts a cassette hub to a single speed
• 8 spacers included in various sizes to adjust chain line
• Available in black or red anodized 6061 aluminum
• Fits Shimano style cassette bodies
• Conical spacers for increased cog stiffness
$64.99 - $95.00
Steel single sprockets with galvanized finish.
- Lockring included
- Cassette Body Type: Campagnolo 9 Speed
- Drivetrain Speeds: 9
- Weight: 212 grams (12-23)
$79.99
When it's time to replace your 9-speed cassette, check out SRAM's PG-980 cassette. It delivers solid shifting and durability for your 9-speed rig.
$22.00 - $24.00
- Chromoly steel with black oxide finish
- 1.37" x 24tpi right hand thread
- Requires a cog lockring (sold separately)
- Compatible with 1/8-inch chains
$89.99
Shimano HG-800 11-speed cassette.
- High-performance gear combinations provide superior rider choice
- With hub body for MTB to fit a variety of bikes from MTB to road
- Average Weight: 335 grams
$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.
$24.99
SRAM's PowerGlide PG-830 Cassette is a quality 7-speed cassette. It boasts durable chrome-plated steel cogs with SRAM's shifting technology that includes optimal tooth profiles and ramps for fast, precision shifts every time.
$54.99
Shimano's 105 11-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.
$99.00 - $110.99
SRAM's PG-1070 10-Speed Cassette is light, strong and durable. SRAM's PowerGlide technology keeps your gear changes fast and smooth for quiet, reliable shifting mile after mile.
$84.99 - $89.99
- High-performance gear combinations provide superior rider choice
- Hub body to fit a variety of bikes from MTB to road
- Model Number: CS-HG800-11
- Series: Shimano
- Average Weight: 335 grams
$23.99 - $25.99
Origin-8's Ultim8 Single Speed Cassette Cog lets you have your ride any way you like it. This handy cog is dual use — a single speed cog that fits over a Shimano/SRAM freehub body or a fixed cog that bolts on in place of a 6-bolt brake rotor. A wide, zero-flex base design made of forged chromoly steel provides instant power transfer. Enjoy the Ultim8 ride whichever way you like it.
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