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Black Friday BF20
Get free shipping, on most items, with your $50 purchase today! Same day shipping on most orders if placed by 3pm PST.
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$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 ...
$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 ...
$89.99 23% off $117.99 msrp
Shimano XT CS-M8000 Cassette Challenge new trails with unmatched efficiency and performance. Shimano's XT M8000 11-speed cassette is the key to taking full advantage of the Dyna-Sys 11-speed system. This cassette is specifically designed with a wide gear combination and carefully balanced ratios for you to find that perfect gear on the trail. Through its carefully-calculated Rhythm Step gear progression, the XT M8000 Cassette decreases "shock" and lost power as you shift gears, ultimately ...
$59.99 21% off $75.99 msrp
Shimano M771 XT 10 Speed Cassette Shimano's new XT-level 10-speed cassette specifically designed to work with a 10 speed drivetrain. Shimano developed Dyna-Sys with the goal of increasing rider efficiency. This means closer ratios, smoother shifts, and a more stable pedal stroke. Uses a two-spider construction on the largest six cogs for lightness and rigidity, and prevents gouging of aluminum freehub bodies Lightweight Alloy Lockring Dyna-Sys 10 speed Compatible with 8/9/10/11 speed ...
$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 ...
$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 ...
$65.48 29% off $93.00 msrp
SRAM PG-1070 10-Speed Cassette Ready To Shift If your bike is starting to shift funny, you might need a new cassette on the back. After a while, your cassette will begin to wear out and will need to be replaced. The SRAM PG-1070 10-Speed Cassette offers an innovative approach to 10-speed cassette design. It features a semi-spidered construction for a maximum stiffness-to-weight ratio and it has Powerglide II technology for optimized shifting performance. Features Powerglide ...
$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 ...
$71.11 5% off $74.99 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 ...
$600.00
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 ...
$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 ...
$349.99
Shimano XTR CS-M9001 Cassette Focus and determination defines you. You are streamlined and efficient. You embrace the most difficult challenges and refuse to give up. You never make excuses, you never stop trying. You conquer mountains from the bottom up, never satisfied with only the descent. You crush the whole loop, every pedal stroke a relentless assault on gravity, your competitors and your personal records. You are XTR and XTR is you. Seriously fast. Confident. ...
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