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Cassettes/Freewheels

$269.99 - $295.00
- Rider Tuned Gearing
- Wider Gear Combination: 11 – 28T/12 – 28T/11 – 30T (New Gear Combination)
- Closer Gear Combination: 11 – 25T/12 – 25T
- Lightweight
- CFRP & Alloy Spider Arm, 5 Titanium Sprockets
- Gear Combination: 11 – 25T, 11 – 28T, 11 – 30T (New Gear Combination), 12 – 25T, 12 – 28T

$109.95
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

$129.95
The uninterrupted shifting experience of the Shimano Ultegra CS-R8100 12-speed cassette range lets you climb, sprint, or cruise without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-speed freehub bodies. Shimano HYPERGLIDE+ technology is integrated to provide seamless shifts both up and down the gear range.
- Refined 12 step gear combination provides peak efficiency and accelerating performance for every racing situation
- Faster, smoother shifts under maximum pedaling force
- Compatible with 12-speed and road 11-speed freehub body

$86.99 - $99.95
- 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

$195.00 - $199.95
Designed for the next generation of drivetrains and the next generation of riders. The SRAM Force XG-1270 cassette is optimized for electronic shifting and features our X-Range gearing technology. Smooth, precise shifts, from 10T on up.
- Features at least five one-tooth jumps for a smoother gear progression
- 10-tooth start helps provide a wider gearing range
- Designed to work with an XDR driver body
- MINI CLUSTER construction reduces weight and increases durability
- All Zipp wheels starting from 2012 are XDR-ready
- SRAM Force XG-1270 cassettes sold prior to 2021 have a black finish. In 2021, the design was updated to a nickel-chrome finish.

$65.00 - $94.00
SRAM's PG-1130 11-Speed Cassette is constructed of heat-treated steel cogs and boasts SRAM's PowerGlide tooth profiles and shift ramps for quick, positive gear changes. This excellent cassette also sports an aluminum spider construction for a maximum stiffness-to-weight ratio, a durable steel lockring, and comes in three wide ranges to suit your riding style.

$39.99
absoluteBLACK single speed cogs feature a unique tooth shape, narrow-wide profile, and perfect roundness. Crafted with CNC machined 7075 aluminum with an anodized finish for long-lasting construction.
- Tooth design is wider and more "square-like" compared to other single speed cogs
- The narrow-wide profile provides additional strength and offers greater chain retention
- Compatible with 1X, 6, 7, 8, 9, 10, 11, and 12-speed chains
- To utilize the narrow-wide feature, use a 9, 10, 11, or 12-speed chain
- Not compatible with half-link chains
- Compatible with Shimano HG cassette bodies

$49.95
Light, strong with extra tall teeth, the Wolf Tooth Aluminum Single Speed Cog is a lightweight option for single speed cogs that's offered in a variety of sizes.
- Wide 4.5mm base won't dig into your freehub
- Made of 7075 Aluminum Alloy for durability and lightness
- Made in the USA

$79.95
Designed to be an extra durable single speed cog option, the Stainless Steel cog features extra tall teeth and a wide 4.5 mm base to limit freehub gouging.
- Made from hardened and electropolished 416 stainless steel
compatible with 9,10,11 speed chains

$73.99
- 11 speed wide range cassette
- Alloy spiders, spacers and lock ring
- Fits Shimano/SRAM freehub

$35.00
Pair this cog with your Shimano-compatible rear hub, spacers and a lockring (sold separately) and discover the joy and simplicity of a singlespeed without the cost of a new wheel. Machined from heat-treated chromoly and then chrome plated, these seriously tough cogs are strong, shiny and they come in sizes from 13T to 22T so you can pick the perfect gear.

$35.00
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.

$23.99 - $31.99
• Easy-on, easy-off
• Available in two chain widths and two colors
• Available in six teeth sizes

$18.99
- Lightweight Design
- Steel rings with engineering polymer spacers
- Nickel finish
- 7 Speed compatible
- Weight - 248g

$79.99
- 10 speed wide range cassette
- Steel spiders
- Fits Shimano/SRAM freehub
- 494g (11-42); 458g (11-40)

$125.99
The SunRace MX 11-Speed Cassette is a wide-ratio cassette designed for XD driver bodies.
- Largest sprocket crafted from A7075 aluminum
- Black chrome finish
- 460% range
- Cassette Body Type: SRAM XD 11/12 Speed
- Drivetrain Speeds: 11
- Weight: 502 g

$71.99
The Sunrace MX3 10 speed cassette is a cost effective upgrade or replacement cassette.
- Alloy spiders, lockring and spacers
- Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed
- Drivetrain Speeds: 10

$174.00
The SunRace MZ 12-Speed Cassette offers a wide ratio design.
- Compatible with SRAM 12-speed rear derailleurs (Shimano rear derailleurs are not compatible)
- Designed for use with HG freehub bodies, but not compatible with XD or Microspline freehub bodies
- Spider, lockring, and spacer constructed from alloy
- 7 Sprockets mounted on 2 spider carriers
- Black chrome finish

$20.52
- Fluid Drive Plus shift profiling, compatible with SRAM and Shimano 8sp drivetrains
- Steel rings, engineering polymer spacers, nickel plated finish
- 12 – 25T
- 281g

$29.90
- Fluid Drive Plus shift profiling, compatible with SRAM and Shimano 9sp drivetrains
- Steel rings, engineering polymer spacers, nickel plated finish
- 11-28
- 280g

$29.99
RS1 Cassettes are a great replacement for 10-speed road sytems.
- Steel Spider
- Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed
- Cassette Cogs: 11-12-13-14-15-17-19-21-24-28
- Drivetrain Speeds: 10
- Weight: 267 g

$45.99
RS3 Cassettes are a great replacement for 11-speed road sytems.
- Lightweight wide-range Road cassette compatible with HG 11sp road freehub bodies
- Steel cogs (top 3 mounted to spider), steel lockring, and composite spacers
- Cassette Body Type: Shimano/SRAM 11 Speed Road
- Drivetrain Speeds: 11
- Cogs: 11,12,13,15,17,19,21,23,25,28,32
- Weight: 332 g

$5.00
- 3-spline steel cogs for use with Sturmey 3-speed (and 5-speed) internal gear rear hubs
- Flat or dished for tuning chainline. Xylan coating for greater durability

$50.99 - $74.99
- Shimano 105 R7000 Series CS-R7000 11-speed cassette
- Average weight: 284 g (11-28T), 304 g (11-30T), 320 g (11-32T), 269 g (12-25T)
Combinations:
- 11 – 28T: 11-12-13-14-15-17-19-21-23-25-28T
- 11 – 30T: 11-12-13-14-15-17-19-21-24-27-30T
- 11 – 32T: 11-12-13-14-16-18-20-22-25-28-32T
- 12 – 25T: 12-13-14-15-16-17-18-19-21-23-25T
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