Cassettes (Rear Sprockets)

Every sprocket tooth has been designed to achieve the maximum synchronization, shifting speed, and silent operation.The six larger sprockets have a double frame system for extreme torsional stiffness, so that operating precision is maintained even during shifting under stress. The surface treatment of the eleven steel sprockets assures longer component life, maintaining the maximum performance through time. The Athena™ groupset uses the Chorus™ sprockets.Features & Benefits:- ULTRA-SHIFT™ TEETH DESIGN: every sprocket tooth is designed and placed to perform a specific function, such as raising or lowering the chain or giving maximum power transmission to the wheel.- ULTRA-SHIFT™ SYNCHRONIZATION:sprocket tuning a…

The Sram Force WiFli Rear Derailleur is compatible with 28 and 32 tooth and 10 speeds, which is ideal for road cycling. The WiFli exclusive technology by Sram offers faster shifting while reducing weight so you can ride with better acceleration and without effort. This bike rear derailleur is made of carbon and steel pulley bearings, which is a perfect combination between lightness and durability. It features Exact Actuation technology that favors precision, speed, and silent operation. The SRAM Force® Rear Derailleur takes advantage of Exact Actuation®, an actuation ratio that delivers precise 3mm shifts in every gear along with the widest range of adjustment available, delivering the best 10…

SRAM PG-1230 Eagle NX 12-Speed Cassette With a wide 11-50t gear range, the SRAM PG-1230 Eagle NX 12-Speed Cassette is an integral part of any SRAM Eagle groupset. Unlike other 12-speed SRAM groupsets which use the XD standard, this model is compatible with the more commonly found Shimano HG splined freehub, ensuring it is suitable for a wide range of wheels.  Compatible with any SRAM Eagle rear derailleur, this model is unique in its durability, with its tough design focusing on longevity. Because of this, it is the only SRAM Eagle cassette to be rated for use with the additional torque load supplied by electric mountain bikes. 

Hyperglide+ provides fast and smooth shifting Beam Spider construction cuts weights and boosts stiffness Shimano Microspline fitment (does not fit HG or SRAM XD) 10-51T wide range 12-speed gear combination Cross compatible with M7100 SLX, M8100 XT and M9100 XTR

SRAM PG-1130 11 SPEED CASSETTE 11-42 POWERGLIDE 1130 The PG-1130 cassette is light, durable and equipped with SRAMs super wide 11-42t gear range thats a perfect fit for any ride. Personalize your wide range gearing with one of eight available X-SYNC chainrings. THINGS TO REMEMBER Heat-treated steel cogs with aluminium spider Compatible with all SRAM 11-speed chains PG-1130 11-42t cassette fits 10- and 11-speed driver bodies. (1. 85mm spacer is required for 11-speed driver.) 538g FEATURES AND BENEFITS Super wide gear rangea perfect fit for any ride Optimized gear steps across entire range Compatible with non-XD driver body Fully compatible with all SRAM 1x drivetrains ISO 4210 compliant. SPECIFICATIONS …

Sram 12 Rival Xg 10-36 00

Designed for the next generation of drivetrains and the next generation of riders. The SRAM Force XG-1270 cassette is optimised for electronic shifting and features SRAM's X-Range gearing technology. Smooth, precise shifts, from 10T on up.X-Range gearing gives you more range and a smoother gear progression, so you’re always in the right gearMINI CLUSTER construction reduces weight and increases durabilityDesigned to work with an XDR driver bodyAll Zipp wheels starting from 2015 are XDR readyNow includes 10-36 option for even more range (must be used with the correct Force eTap AXS rear derailleur)SPECIFICATIONSSpeed (CS): 12sGearing: 10-28t, 10-33t, 10-36tCog finish (Cassette): BlackTechnology …

The Cassette SunRace CSMZ91 10-50 12v XD Black has been designed for all those cyclists who believed that with 11 speeds were not entirely satisfied. This comes with 12 speeds and a development of 10-50. It is compatible with XD cores, a very good price and a content weight of 586 grams. With him there will be no rival for you, so run for the victory.FEATURES:- 12 V - 10-50 T- Compatible XD- 586 gr

Every sprocket tooth has been designed to achieve the maximum synchronization, shifting speed, and silent operation.The six larger sprockets have a double frame system for extreme torsional stiffness, so that operating precision is maintained even during shifting under stress. The surface treatment of the eleven steel sprockets assures longer component life, maintaining the maximum performance through time. The Athena™ groupset uses the Chorus™ sprockets.Features & Benefits:- ULTRA-SHIFT™ TEETH DESIGN: every sprocket tooth is designed and placed to perform a specific function, such as raising or lowering the chain or giving maximum power transmission to the wheel.- ULTRA-SHIFT™ SYNCHRONIZATION:sprocket tuning a…

Every sprocket tooth has been designed to achieve the maximum synchronization, shifting speed, and silent operation.The six larger sprockets have a double frame system for extreme torsional stiffness, so that operating precision is maintained even during shifting under stress. The surface treatment of the eleven steel sprockets assures longer component life, maintaining the maximum performance through time. The Athena™ groupset uses the Chorus™ sprockets.Features & Benefits:- ULTRA-SHIFT™ TEETH DESIGN: every sprocket tooth is designed and placed to perform a specific function, such as raising or lowering the chain or giving maximum power transmission to the wheel.- ULTRA-SHIFT™ SYNCHRONIZATION:sprocket tuning a…

High performance 11-speed Dyna-SysII cassetteHyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under loadClose ratio gearing allows a more efficient use of energy through finer cadence controlLargest sprockets are mounted on lightweight alloy carriers to reduce weight and increase rigiditySprockets are cut away and drilled to further reduce weight without reducing rigidityLight and durable 40/42T sprocketsChrome-plated finish offers hard wearing resistance to corrosionAlloy cassette lockringFor 11-speed HG-X11 MTB chains

High performance 11-speed Dyna-SysII cassetteHyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under loadClose ratio gearing allows a more efficient use of energy through finer cadence controlLargest sprockets are mounted on lightweight alloy carriers to reduce weight and increase rigiditySprockets are cut away and drilled to further reduce weight without reducing rigidityLight and durable 40/42T sprocketsChrome-plated finish offers hard wearing resistance to corrosionAlloy cassette lockringFor 11-speed HG-X11 MTB chains

High performance 11-speed Dyna-SysII cassetteHyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under loadClose ratio gearing allows a more efficient use of energy through finer cadence controlLargest sprockets are mounted on lightweight alloy carriers to reduce weight and increase rigiditySprockets are cut away and drilled to further reduce weight without reducing rigidityLight and durable 40/42T sprocketsChrome-plated finish offers hard wearing resistance to corrosionAlloy cassette lockringFor 11-speed HG-X11 MTB chains

Campagnolo Chorus Rear Derailleur.Specifications:- Mount: Direct mount - System Compatibiliy: 12-speed - Capacity: 34 teeth- Design: Medium cage - Material: Carbon, aluminium

SLX M7100 12-Speed Micro Spline MTB cassette featuring light weight minimal design sprocket carrier. Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load. Key Features Close ratio gearing allows a more efficient use of energy through finer cadence control Sprockets are cut away and drilled to reduce weight without reducing rigidity For use with 12-speed MTB chains Average weight: 534 g for 10-51T

CAMPAGNOLO CHORUS 11 SPEED CASSETTE 11-29

Please note: Product may come without standard packaging - This is so we can reduce the cost down for you!The Shimano CS-M7100 SLX 12-Speed Micro Spline Cassette is engineered to deliver top-tier performance for mountain biking enthusiasts. It combines lightweight construction with advanced shifting technologies, ensuring smooth and reliable gear changes even under heavy loads. This cassette is designed to be used with Shimano's 12-speed MTB chains and features the innovative Micro Spline interface.Available in:10-45T10-51TKey Features12-Speed Compatibility: Designed for Shimano's 12-speed mountain bike drivetrains, providing a wide range of gears to tackle various terrains.Hyperglide Technology: …

The Sram EX1 Rear Derailleur is compatible with 48 teeth and 8 speeds and has been created exclusively for mountain biking since it offers smooth and safe shifting and a bearing clutch that eliminates chain bounce and bumps.This bike rear derailleur is made of aluminum, while the pulley bearings are made of steel. The X SYNC technology provides good performance, simple shifting, and silent operation. The X HORIZON allows for faster and effortless shifting, even on the most rugged terrains of the mountains. The EX1 derailleur capitalizes on the robust build and precise shifting attributes of the X-HORIZON® design, to create the world®s first derailleur specifically made for E-MTBs.Engineered to…

SPECIFICATIONSSpeed (CS):12sGearing:10-30t, 10-36tCog finish (Cassette):SilverTechnology (Cassette):XGCog sizes:10-30t:10,11,12,13,14,15,17,19,21,24,27,30, 10-36t:10,11,12,13,15,17,19,21,24,28,32,36Driver body interface:XDR

Shimano Ultegra R8101 12-Speed Cassette Shimano’s Ultegra R8101 12-Speed Cassette provides amazing shifting under pressure, with the Hyperglide+ design moving the chain between ratios flawlessly whenever called upon. By offering 12 sprockets, Shimano has been able to reduce the jumps between gears so that it is easier to stay in the cadence sweet spot for greater efficiency and less fatigue. The combination of steel sprockets and an alloy carrier keeps the weight down whilst aiding shifting by increasing the cassette's stiffness.

Elevate your riding experience with the Shimano CS-R8101 Ultegra 12-Speed Cassette, designed to meet the demands of performance-driven cyclists. Engineered with cutting-edge technology and precision craftsmanship, this cassette delivers lightweight performance, smooth shifting, and wide gear range to enhance your riding performance on the road, in time trials, and triathlons.Key Features: Enhancing Your Riding PerformanceLightweight Design: Constructed with a rigid alloy sprocket carrier, the CS-R8101 cassette offers reduced weight without compromising durability. Experience improved acceleration and responsive shifting, even during the most demanding gear changes, allowing you to ride with …

Lightweight 12-speed HG+ cassette with rigid alloy sprocket carrier for reduced weight and better shifting performance, even under the most demanding gear changes. Key Features Hyperglide+ sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting and reduced wear Wide gear range to meet the demands of all types of rider For use with 12-speed chains

Riders want the derailleur to do its job shifting on command, whether under climbing load or the stage finish. The GX Eagle derailleur gets it done with an updated cage architecture that improves chain management. Refined to work with the new 10-52t cassettes, its also backwards compatible for the 10-50t versions. Giving riders choice, because thats how it should be. Finished with the new GX Eagle signature colorway to compliment any cassette and chain colorway a rider wants from the Eagle Colour system. Further proof that the GX Eagle derailleur is there for one thing - to do the job. Key Features: Backwards compatible, works with both 10-50t and new 10-52t cassettes. Updated cage architecture …

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:- 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.Specifications: - Speed: (Cs) 12s- Gearing: 10…