Featured Brands
Recommended Products
4th of July Sale
Get free shipping, on most items, with your $50 purchase today! Same day shipping on most orders if placed by 3pm PST.
PLEASE NOTE:
This offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and some exclusions apply.
Oversize Charges
Some large and/or heavy items are subject to additional oversize charges that are separate from standard shipping costs.
Bike Build Process
All bikes are built, tested, tuned, and ready to ride upon shipment. The bike build process typically takes 2-3 days to complete depending on the bike model and the complexity of the build.
Stock Status
Orders for in-stock items placed by 3PM PST usually ship on the same day. Orders that include special-order or backordered items may be subject to shipping delays depending on product availability. Refer to estimated delivery times in cart when selecting shipping options.
Our Gear Advisors are Ready to Help.
$29.60 20% off $37.00 msrp
SRAM PG-950 9-Speed Cassette Upgrade Your 9-Speed Ride The cassette on your bike is super important. When it starts to wear out, you'll want to get a replacement to keep your bike shifting perfectly. The SRAM Power Glide II PG-950 9-speed cassette is designed for 9-speed drivetrains and chains. It fits both SRAM and Shimano Hyperglide freehub bodies. Features Designed to fit SRAM/Shimano-compatible freehub bodies Provides highly-reliable shifting performance so you can ride with confidence ...
$33.71
Shimano CS-HG400 9 Speed Cassette The Shimano Alivio line of components is made specifically for mountain biking use, however the HG-400-9 cassette could be used on a variety of different bikes. Be it your 29er cross-country bike or your long distance touring bike, you'll definitely appreciate the wide 12-36T gear range. Cassette Cogs: 12-36 (12-14-16-18-21-24-28-32-36) Speeds: 9 Chain Compatibility: 9-Speed Intended Use: Mountain Drivetrain Spacing: Shimano/SRAM 9 Cassette Body Type: ...
$52.00
Shimano CUES CS-LG400 Linkglide 9-Speed Cassette That's Your Cue Shimano CUES was created to provide versatility for a wide range of bike styles. It features incredibly smooth and stress-free shifting, the robustness to withstand the demands of e-biking, and a durable design that lasts up to three times longer. The Shimano CUES CS-LG400 Linkglide 9-Speed Cassette has rider-tuned gear steps and smooth 2-way shifting. This cassette is up to three times the durability of Hyperglide ...
$35.99 10% off $39.99 msrp
Micro SHIFT ADVENT Cassette 9 Speed Massive Range Without the Price Tag Micro SHIFT’s Advent drivetrain is meant to be a dead simple drivetrain that offers massive gearing ranges but without the price tag. The Advent cassette is offered in both a standard 11-42t option and a wide 11-46t configuration which are both perfect for today’s gravel bikes and modern mountain bikes. An optimized gear range offers ideal gear steps, which helps to reduce the ...
$32.00 25% off $43.00 msrp
Shimano Tiagra/Sora HG50 9-speed cassette. It's a sad fact of life, your moving components on your bike will need to be replaced eventually. When your cassette wears out, it will start to prematurely wear out your chain. If you put new chains on it, the chains will wear out much quicker. The Shimano Tiagra/Sora HG50 9-Speed Cassette is a lightweight cassette for 9-speed drivetrains. It works on Shimano and SRAM freehub bodies. Features Must use ...
$660.00
SRAM XS 1299 T-Type Eagle Cassette Best-Ever Inboard and Outboard Shifting Performance Under Load Not all drivetrains are created equally. If you're looking for the top of the line performance, then you're in the right place. The SRAM XS 1299 T-Type Eagle Cassette offers the best-ever inboard and outboard shifting performance under load. Thanks to its full X-SYNC design, the harder you pedal, the better it shifts. Its new-gen design is fully machined, hardened steel ...
$219.00
E*Thirteen Helix Plus 12 Speed Cassette Big gearing for big rides E*Thirteen’s Helix Plus cassette is a unique cassette in that unlike other 12-speed MTB cassettes, it offers a 9-tooth cog for a top end gear. Just like your typical 12-speed MTB cassette it utilizes a 50-tooth cog for the lowest gear. What does this mean for you? It means you can run a smaller chainring like a 30-tooth chainring and get the same low ...
$219.00 21% off $279.95 msrp
e*thirteen TRS+ 11 Speed Cassette We like options No longer just a prototype. These things actually exist. Now available in both a9-44or 9-46 tooth11-speedrange. Sure, the current 1x11 speed drivetrains are great, but a smaller 9-tooth cog opens up the possibility for those of us who want or need the ability to run an even smaller front ring. Drop down from 32t to a 30t provides an even easier climbing gear while holding onto the ...
$115.99
SUNRACE CSMZ903 12-SPEED CASSETTE12-speed cassettes used to be just limited to wheels with XD drivers on the back, but now you can use a 12-speed cassette on any mountain bike wheel with the Sun Race MZ90 12-speed 11-51T cassette. It is a wide-ratio cassette that has an alloy spider, lockring, and spacer. It will fit any Shimano or SRAM 8, 9, or 10-speed freehub body, and Shimano Dynasys 11-speed mountain freehub bodies. If you're looking ...
$50.99
Shimano 105 CS-5700 10-Speed Cassette Long-lasting performance The Shimano 105 series of road components is well-known for its durability, performance, and trickle-down technology from Shimano’s top-end road components. The 105 CS-5700 10-Speed Cassette is a durable, smooth-shifting cassette at the heart of Shimano’s 10-speed road drivetrains. The cassette’s cogs feature a durable steel construction, with machined holes for weight savings without compromising longevity, and a lightweight ...
$72.99 8% off $80.00 msrp
Sunrace CSMX8 11 Speed Cassette The age of affordable 11 speed MTB components is here! As 11-speed drivetrains have become the norm on the trail, Sunrace has jumped into the cassette game, building this high-quality cassette with their trademark precision. The Sunrace CSMX8 11-Speed cassette is a lightweight upgrade option for HG splined freehubs, as its largest cog is constructed from 7075 aluminum while all the other cogs are cut from resilient steel. The MTB-specific ...
$109.99
BOX Two Prime 9 Cassette Massive Rang Without the Price Tag BOX’s Prime 9 drivetrain is designed to provide a massive mountain bike gear range in an affordable and simple package. The Two Prime 9 cassette offers an 11-50t gear range, effectively offering the same gear range as more expensive drivetrain options from SRAM or Shimano. The Two Prime 9 cassette sits in the middle of BOX’s Prime 9 drivetrain tier, providing a terrific bang-for-buck ...
$135.00
Shimano Cues CS-LG400 Linkglide 11-Speed Cassette Long-Lasting E-Bike Performance E-bikes are becoming more common and now there are drivetrains purpose-built for the higher torques that come with e-bikes. The Shimano Cues CS-LG400 Linkglide 11-Speed Cassette lets you go further with smooth and long-lasting e-biking performance. It has up to three times the durability of Hyperglide in high chain tension conditions. It features smooth 2-way shifting with reduced pedal shock and is only ...
$59.99
Shimano Cues CS-LG300 Linkglide 10-Speed Cassette Long-Lasting E-Bike Performance E-bikes are becoming more common and now there are drivetrains purpose-built for the higher torques that come with e-bikes. The Shimano Cues CS-LG300 Linkglide 10-Speed Cassette lets you go further with smooth and long-lasting e-biking performance. It has up to three times the durability of Hyperglide in high chain tension conditions. It features smooth 2-way shifting with reduced pedal shock and is only ...
$80.00
Shimano Cues CS-LG400 Linkglide 10-Speed Cassette Long-Lasting E-Bike Performance E-bikes are becoming more common and now there are drivetrains purpose-built for the higher torques that come with e-bikes. The Shimano Cues CS-LG400 Linkglide 10-Speed Cassette lets you go further with smooth and long-lasting e-biking performance. It has up to three times the durability of Hyperglide in high chain tension conditions. It features smooth 2-way shifting with reduced pedal shock and is only ...
$129.00
Sun Race MX9X Cassette Wide Ratio Shifting Wide-ratio cassettes just make everything better. They make it easier to ditch the front derailleur without sacrificing your ability to climb. The Sun Race MX9X Cassette features a wide ratio design. It is designed for SRAM XD driver bodies and has a 7075 aluminum large sprocket. It also has alloy spiders and an alloy lock ring and spacers. Features11-speed wide ratio making this perfect for 1x drivetrains Designed ...
$84.00 6% off $90.00 msrp
Shimano Ultegra 6700 10-Speed Cassette Top-Tier Performance, Mid-Tier Price Shimano’s Ultegra series has long been the standard for high-tech components with a reasonable price tag. Utilizing much of the technology found in Shimano’s top-end Dura Ace group, Ultegra doesn’t disappoint when it comes to performing at a high level. This Ultegra 6700 cassette uses an aluminum carrier for the three largest cogs, as well as machined holes in the cogs themselves—all adding up to a ...
$33.99
Shimano Alivio CS-HG400 Cassette Keep Shifting If your rear derailleur is shifting funny, chances are you need a new cassette. Worn-out cassettes can cause shifting problems. The Shimano Alivio CS-HG400 Cassette has a nickel-plated finish for corrosion resistance and drilled cogs for weight savings. It features a nickel-plated steel lockring, and the CS-HG400 cassette meets durability requirements for E-MTB applications. Features Nickel-plated finish for corrosion resistance Drilled cogs ...
$160.00
Shimano Cues CS-LG700 Linkglide 11-Speed Cassette Long-Lasting E-Bike Performance E-bikes are becoming more common and now there are drivetrains purpose-built for the higher torques that come with e-bikes. The Shimano Cues CS-LG700 Linkglide 11-Speed Cassette lets you go further with smooth and long-lasting e-biking performance. It has up to three times the durability of Hyperglide in high chain tension conditions. It features smooth 2-way shifting with reduced pedal shock and is only ...
$345.95
E*Thirteen Helix Race Cassette Precision Shifting Performance Shifting is an important part of riding a bike. However, you don't want just any cassette on the back of your bike, causing missed or slow shifts. The E*Thirteen Helix Race Cassette is engineered to deliver precision shifting performance with an industry-leading 578% gear range. The proprietary 9-tooth smallest cog combined with the 52T largest cog enables a smaller chainring for improved clearance, lighter system weight, and a ...
$64.99 7% off $69.99 msrp
Micro SHIFT Sword Cassette You Have My Sword, and You Have My Bow, and My Axe You shall be the fellowship of the bike. The Micro SHIFT Sword Cassette comes with a wider than normal 11-38T gear range making it the perfect 2x10 climbing cassette. It fits on a standard freehub body and is compatible with standard 10-speed chains. There are two options for this cassette: either a steel/aluminum cassette for less weight or a ...
SHOP NOW
SHIP ALMOST ANYTHING & SAVE