Cassettes/Freewheels

The Shimano Deore XT CS-M8100 12-speed cassette is optimized with rider-tuned wide-range and close step gear combinations for MTB excellence. - Shift ramp designs provide fast and smooth shifts by HYPERGLIDE+ technology - Light and stiff construction reduces cassette inertia resulting in faster acceleration and increased chain security - Designed with a Shimano Micro Spline body that features smaller and more widely distributed splines to limit cog damage on freehub - Cassette Body Type: Shimano Micro Spline - Cassette Cogs: 10-12-14-16-18-21-24-28-33-39-45-51 - Drivetrain Speeds: 12 - Range: 10-51

The cheapest and lightest XD hub cassette on the market, the Garbaruk 12-speed cassette is the perfect addition to a high-performance 12-speed MTB drivetrain. Following our field-tested recipe, we mill 11 steel gears from a single piece of hardened steel and add a securely attached aluminum sprocket, milled from 7075 series aluminum alloy and then anodized in a range of colors. The Garbaruk 12-speed XD hub cassette provides everything you expect from the most efficient MTB drivetrain. - Chromoly steel alloy + 7075-T651 Aluminum Alloy (largest cog) - CNC milling - Weight: 357g - Cogs: 10-12-14-16-18-21-24-28-32-37-44-52 - Freehub: SRAM XD - Recommended rear deraileurs: SRAM 12-speed: XX1 Eagle, X01 Eagle, GX Eagle, NX Eagle, XX1 AXS, X01 AXS, GX AXS. **Not compatible with KMC and YBN chains!**

The most durable and lightweight 11-speed cassette with a wide range of gears, compatible with the common Shimano hub. Manufactured using a high quality chromoly steel alloy combined with the strongest aluminum sprocket - this cassette is the perfect solution for all cyclists looking for an effective way to increase the performance of their bike. - Chromoly steel alloy + 7075-T651 Aluminum Alloy (largest cog) - CNC milling - Weight: 317g - Cogs: 11-13-15-17-20-24-28-32-36-42-50 - Freehub: Shimano HG - Compatible rear derailleurs: Shimano 11-speed: RD-M5100-SGS (Deore), RD-M7000-11 (SLX), RD-M8000/M8050 (XT/XT Di2), RD-M9000/9050 (XTR/XTR Di2). **Not compatible with KMC and YBN chains!**

What's everybody been waiting for - a Garbaruk 12-speed cassette compatible with Shimano Micro-Spline freehub standard - is here. Now you can combine the latest drivetrain technologies on the market with unique performance components made by Garbaruk. Lightweight and rigid design, combined with unique teeth profile allows for silk-smooth shifting and no chaindrops while backpedaling. At 349 grams, Garbaruk Micro-Spline-compatible cassette is a no-compromise solution beyond any of the existing competitive products on the market. - Chromoly steel alloy, nickel coated + 7075-T651 Aluminum Alloy (largest cog) - CNC milling - Weight: 353g - Cogs: 10-12-14-16-18-21-24-28-32-37-44-52 - Freehub: Shimano Microspline - Compatible rear derailleurs: Shimano 12-speed: RD-M7100 (SLX), RD-M8100 (XT), RD-M9100 (XTR) SGS (long-cage) version only, RD-M6100 (Deore)-SGS **Not compatible with KMC and YBN chains!**

Shimano XTR CS-M9100 cassette features better chain retention and ground clearance. This cassette is built with a strategic application of aluminum, titanium, and steel materials for an optimal blend of weight savings, rigidity, and durability. - Compatible with Shimano Hyperglide+ chains - Hyperglide+ technology offers better chain engagement, stronger retention, and smoother pedaling for greater power and confidence over rapidly changing terrain - Micro Spline technology delivers lightweight aluminum freehub body to reduce weight and utilize a 10 tooth top gear - The Wide Range XTR M9100 cassette option offers 510% gear range - Can only be used for 1x12 set ups with the long cage rear derailleur - The CS-M9100 cassette meets durability requirements for E-MTB applications

- 11-speed cassette sprocket - Tuned gear steps for maximum cadence control across the varied terrain of mountain biking. - Ride anywhere with smooth and precise HG shifting - Perfect for front single and double MTB drivetrains

- Chromoly cogs to fit any HG-splined cassette rear hubs

- 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

If you're looking for an unprecedented performance tool for your bike - you're in the right place. Manufacturing out of a solid metal piece, with only largest cog attached to it made out of aluminum, the Garbaruk 11-speed XD cassette is the ultimate solution for those riders who are looking for 12-speed performance in 11-speed package. - Chromoly steel alloy + 7075-T651 Aluminum Alloy (largest cog) - CNC milling - Weight: 326g - Cogs: 10-12-14-16-19-22-26-30-36-42-50 - Freehub: SRAM XD - Recommended rear deraileurs: SRAM 11-speed rear derailleur models: NX, GX, X1, X01, XX1. **Not compatible with KMC and YBN chains!**

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.

- Conventional freewheel - Compatible with all Shimano 6-7 speed chains

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

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

The X-DOME Eagle cassette has no peer. It buried the last dangling shred of an argument in favor of a mountain bike front derailleur. And now, it's 10-50 tooth gear range has open the door for an entire ecosystem of Eagle groupsets. Designed for use with our proven, reliable XD driver body, this 12-speed, cassette offers an optimal 500-percent gear range. In independent tests the X-Dome architecture is proven to yield the strongest cassette on the market. New shifting characteristics improve both inboard and outboard shifting, as well as chain retention. This cassette matches up perfectly in performance and color to XX1 Eagle AXS enabled componentry. - New copper colorway is perfectly matched to work with XX1 Eagle AXS - SRAM's cassette manufacturing technology provides the greatest durability and lightest weight - All-new shifting features create a smoother, quieter system with enhanced inboard and outboard shift performance - XD driver body compatible

- 10 Speed wide ratio cassette - Alloy spiders - Steel lockring - Fits Shimano/SRAM freehub - 448g (11-42); 414g (11-40)

- Optimized for electronic shifting and featuring X-Range gearing technology for AXS groups - Features at least five one-tooth jumps for a smoother gear progression - 10-tooth start helps provide a wider gearing range - XDR driver body required - MINI CLUSTER construction reduces weight and increases durability

Ride anywhere with this wide range XG-1275 cassette—it always provides the right gear. Fast on the flats. Control on the climbs. Dictate your own pace, anywhere. FULL PIN technology uses lightweight, stamped steel cogs held together with high-strength stainless steel pins. The result: a cassette that’s light and strong. The open design similar to SRAM's X-DOME cassette aids in mud clearance, giving you cleaner shifting performance and longer component life. X-GLIDE2 improves both inboard and outboard shifting, as well as chain retention. - Cassette Body Type: SRAM XD Cogs: - 10 – 50T: 10, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 50 - 10 – 52T: 10, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 52

CS-G110 cassettes combine microSHIFT's continuously molded cogs with a CNC machined aluminum spider to deliver rapid, precise shifting at a lower weight. - Continuously molded cogs are straighter than stamped steel, resulting in more consistent, predictable shifting performance - CNC machined aluminum alloy spider carrier saves weight - Sprockets are chrome-plated for hardness and corrosion resistance - Precision ramps and chamfers for rapid chain movement - Compatible with SRAM and Shimano 11-speed systems - Aluminum lock ring Combinations: - 11 – 25T: 11-12-13-14-15-16-17-19-21-23-25 - 11 – 28T: 11-12-13-14-15-16-17-19-21-24-28 - 11 – 32T: 11-12-13-14-15-17-19-21-24-28-32

MicroSHIFT's H11 cassettes are manufactured to exacting tolerances for straightness, shift quality, and durability, resulting in responsive shifting performance that lasts longer than you might expect. - Continuously molded cogs are straighter than stamped steel, resulting in more consistent, predictable shifting performance - Precision ramps and chamfers for rapid chain movement - Compatible with SRAM and Shimano 11-speed systems - Steel lock ring - Chrome plated for hardness and corrosion resistance Gear combinations: - 11-25T: 11-12-13-14-15-16-17-19-21-23-25 - 11-28T: 11-12-13-14-15-16-17-19-21-24-28 - 11-32T: 11-12-13-14-15-17-19-21-24-28-32 - 11-42T: 11-13-15-17-19-21-24-28-32-36-42

When it comes to adventurous riding, a wider gear range is often better. With 9 speed and a 11-42T range, the ADVENT cassette has the low gears to get up and the high gears to get back down. The steps between gears are optimized to give an even spread in gear ratios, reducing the need for double-shifting to find the right gear. - Carbon steel cogs are continuously forged for strength and shifting accuracy - Compatible with standard freehub bodies - ED black surface finish - Combination: 11-13-15-18-21-24-28-34-42

Replacement driver for the FX2 Freecoaster Hub and FX2 Freecoaster wheels. - Size: 9-Tooth - Compatibility: Cinema FX2 Freecoaster Hub Only

Replacement 9T Driver for the Mission Engage Cassette Hub - 9-Tooth Right Hand Only - Weight: 3.8 oz

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

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

Fine-tune the gearing on the Spank SS DJ hub using this freehub cog. - Compatibility: SS-DJ Rear Hub - Material: steel - 3 bearings - Weight: 120g (11T) / 125g (12T) / 132g (13T)

- 10 speed cassette - Fits Shimano/SRAM freehub - 11-36T

SRAM's 1170 11-Speed Cassette is constructed of light, durable materials and boasts SRAM's PowerGlide tooth profiles and shift ramps for quick, positive gear changes. This excellent cassette also sports a semi-spider construction for a maximum stiffness-to-weight ratio, a lightweight aluminum lockring, and is available in three ranges to suit all your riding.

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

Reliable, perfect shifting awaits with Shimano's Deore XT Dyna – Sys Cassette. It features chrome – plated steel sprockets mounted to two aluminum carriers for an ideal blend of durability and low weight. Closer gear ratios in the middle of the cassette ensure you'll have the perfect gear for the trail's ups and downs. Plus, the cogs are ramped and machined for flawless, lightning – fast shifts.

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