Cassettes (Rear Sprockets)

Campagnolo Ekar 13s CassetteFeatures:- 13-Speed.- Only Compatible With N3w Freewheel Bodies.- Includes Washer.Specifications:- System Compatibility: 13-Speed- Number Of Teeth: 9, 10, 11, 12, 13, 14, 16, 18, 20, 23, 27, 31, 36 T.- Freewheel Body: N3w- Material: Steel

Not only for Campagnolo, 12 is a lucky number. Many cultures even consider it to be a holy number, which stands for perfection and completeness. With the Record 12s™ 12-speed rear derailleur, the Italian manufacturer for high-end road bike components completes its extraordinary 12-speed groupset and brings Campagnolo road shifting systems even a little closer to perfection.Thanks to the high-end technologies used, e.g. the Ultra Shift™ geometry and the 3D Embrace Technology™, paired with high-quality materials like unidirectional carbon, aluminium and technopolymer, the Record 12s™ 12-speed rear derailleur allows for easy, fast and extremely precise gear shifts.The slightly revised 2020 model of…

Campagnolo Ekar 13s CassetteFeatures:- 13-Speed.- Only Compatible With N3w Freewheel Bodies.- Includes Washer.Specifications:- System Compatibility: 13-Speed- Number Of Teeth: 9, 10, 11, 12, 13, 14, 16, 18, 20, 23, 27, 31, 36 T.- Freewheel Body: N3w- Material: Steel

The Sram Red Rear Derailleur provides precise and quick shifting as well as a silent operation for your practices of road cycling. It is compatible with 24 and 32 teeth and 11 speeds. This bike rear derailleur is made of carbon and ceramic pulley bearings. It features Exact Actuation technology that favors precision, speed, and silent operation. It includes a new AeroGlide toothed pulley design that provides cushioning, less noise, and efficient driving. It takes a degree of passion for the sport that Can´t´ be faked to fully appreciate SRAM RED.It was created to blur the boundaries between machine and athlete.The SRAM RED rear derailleur was designed with our Exact Actuation® technology for…

The E-THIRTEEN Helix Plus Cassette Black is a high-performance mountain bike part that guarantees smooth and reliable shifting on rough trails. With an impressive 511% range and 14-speed design, this cassette offers precision and versatility for any ride. The advanced 9-46T design maximizes your bike's performance and keeps your ride quiet with its unique 3-piece assembly. The Helix Plus Cassette is built to withstand the toughest conditions and offers a durable black finish that complements any bike aesthetic. If you're looking for a quality cassette upgrade, the E-THIRTEEN Helix Plus Cassette Black is an ideal choice. Get yours today and take your mountain biking experience to the next level.…

The Sram X01 Type 2.1 Rear Derailleur facilitates the experience of mountain bikers with a horizontal parallelogram that eliminates chain movements and ghost shifting, which makes shifting smooth and precise. It features 11 speeds, a maximum capacity for 42 teeth, and a bearing clutch that eliminates chain bounce and bumps.This bike rear derailleur is made of aluminum, while the pulley bearings are steel. The X SYNC technology provides good performance, easy shifting, and silent operation. The X HORIZON allows for faster and effortless shifting. Besides, it comes with a cage lock that makes wheel removal and installation easier. Thanks to its ™horizontal parallelogram™ design, X-HORIZON™ can ke…

The Sram X01 DH Rear Derailleur makes shifting softer, faster, and safer, keeps the chain in its place, and reduces bounce so you can practice mountain biking with total comfort. It has a maximum capacity of 28 teeth and includes 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, easy shifting, and silent operation. The X HORIZON allows for faster and effortless shifting. Besides, it comes with a cage lock that makes wheel removal and installation easier. The 7-speed X-HORIZON™ rear derailleur makes shifting smooth and reliable no matter where you ri…

The Sram X01 DH Rear Derailleur makes shifting softer, faster, and safer, keeps the chain in its place, and reduces bounce so you can practice mountain biking with total comfort. It has a maximum capacity of 28 teeth and includes 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, easy shifting, and silent operation. The X HORIZON allows for faster and effortless shifting. Besides, it comes with a cage lock that makes wheel removal and installation easier. The 7-speed X-HORIZON™ rear derailleur makes shifting smooth and reliable no matter where you ri…

Cassette 11 speed CNC steel 11-52 with Shimano standard cog system.

Cassette 11 speed CNC steel 11-52 with Shimano standard cog system.

Cassette 11 speed CNC steel 11-52 with Shimano standard cog system.

The Sram X01 Type 2.1 Rear Derailleur facilitates the experience of mountain bikers with a horizontal parallelogram that eliminates chain movements and ghost shifting, which makes shifting smooth and precise. It features 11 speeds, a maximum capacity for 42 teeth, and a bearing clutch that eliminates chain bounce and bumps.This bike rear derailleur is made of aluminum, while the pulley bearings are steel. The X SYNC technology provides good performance, easy shifting, and silent operation. The X HORIZON allows for faster and effortless shifting. Besides, it comes with a cage lock that makes wheel removal and installation easier. Thanks to its ®horizontal parallelogram® design, X-HORIZON® can…

The Sram X01 DH Rear Derailleur makes shifting softer, faster, and safer, keeps the chain in its place, and reduces bounce so you can practice mountain biking with total comfort. It has a maximum capacity of 28 teeth and includes 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, easy shifting, and silent operation. The X HORIZON allows for faster and effortless shifting. Besides, it comes with a cage lock that makes wheel removal and installation easier. The 7-speed X-HORIZON™ rear derailleur makes shifting smooth and reliable no matter where you ri…

OVERVIEWMake that daily ride from your front door a little spicier with some dirt. The 440% range of the XPLR XG-1271 cassette provides smooth gear progression when you’re sweating up gravel climbs, and tight jumps on the high end for when it’s time to drill it on asphalt. Shift features on each cog are optimized for electronic shifting, so you’ll get fast, smooth and precise shifts every time.FEATURESX-Range gearing gives you more range and a smoother gear progression, so you’re always in the right gear440% range gives the coverage 1x gravel riders wantFor use with XPLR 1x rear derailleursCompatible with Flattop chainsCompatible with XDR driver bodyAll Zipp wheels starting …

Sometimes all you need is a fresh coat of paint. With revised graphics to match SRAM RED eTap components, the PowerdomeX™ is still the most advanced cassette ever made. Its super light, deadly silent and delivers an undeniable performance advantage. The nine cogs in the cog cluster are machined from a single block of high grade tool steel, increasing stiffness while weighing even less than a titanium cassette. Between each cog is a StealthRing™ elastomer to reduce vibration and noise. Cutouts on the rear cog further reduce weight and add stiffness. Its the final piece in the drivetrain puzzle, and paired with the new SRAM Red rear derailleur, it delivers ultra-fast, ultra-quiet shifts that will…

BATTERY NOT INCLUDEDOVERVIEWIf your ride doesn’t feel complete until you get a little dirt on your tires, you know the importance of capable components that can tackle anything. The Rival XPLR eTap AXS rear derailleur is a dedicated 1x-specific unit designed for use with the XPLR 10-44 cassette. It makes for an uncluttered drivetrain that takes on pavement and singletrack with equal aplomb. Wireless and proven eTap shift logic, AXS connectivity and advanced chain management mean this derailleur does exactly what you want when you need it.FEATURESWireless electronic eTap shift logic for intuitive shifting, easy setup and reliability1x specific for use with 10-44 XPLR and 10-36 cassettesSRAM …

The Sram XX1 Eagle Rear Derailleur provides lightness, excellent performance, durability, and easy wheel installation. It features a maximum capacity with 52 teeth and 12 speeds, while the bearing clutch avoids bounce and chain bumps during the practice of mountain biking.This bike rear derailleur is made of carbon that offers lightness and durability. The AXS system allows the connection with an application so that you can be aware of the state of the battery or when it needs maintenance. The X HORIZON allows for faster and effortless shifting.The X SYNC technology provides good performance, easy shifting, and silent operation. The Eagle technology allows a smooth, easy to maneuver, and durable …

New Super Record™ 12 Speed sprocket cassettes:innovation which gives the user great advantages, thanks to the matching dimensions and complete compatibility with wheels and frames.The rider has always been Campagnolo´s focus, and the goal has always been facilitating their performance, making the impossible possible.Adding an additional sprocket might seem simple, however we have not only succeeded in maintaining the same footprint, but also improving the component´s performance and durability, which was a tricky challenge!The new Super Record™ 12 Speed sprocket sets feature thinner sprockets, tighter spaces and space-saving dimensions that are the same as those of the 11 Speed sprockets, mee…

Sometimes all you need is a fresh coat of paint. With revised graphics to match SRAM RED eTap components, the PowerdomeX™ is still the most advanced cassette ever made. Its super light, deadly silent and delivers an undeniable performance advantage. The nine cogs in the cog cluster are machined from a single block of high grade tool steel, increasing stiffness while weighing even less than a titanium cassette. Between each cog is a StealthRing™ elastomer to reduce vibration and noise. Cutouts on the rear cog further reduce weight and add stiffness. Its the final piece in the drivetrain puzzle, and paired with the new SRAM Red rear derailleur, it delivers ultra-fast, ultra-quiet shifts that will…

SPECIFICATIONSSpeed (RD):12sCable pull ratio:n/aCage (RD):n/aMax tooth:36Color (RD):BlackPulley bearings material:SteelCage material (RD):Aluminum

New Super Record™ 12 Speed sprocket cassettes:innovation which gives the user great advantages, thanks to the matching dimensions and complete compatibility with wheels and frames.The rider has always been Campagnolo´s focus, and the goal has always been facilitating their performance, making the impossible possible.Adding an additional sprocket might seem simple, however we have not only succeeded in maintaining the same footprint, but also improving the component´s performance and durability, which was a tricky challenge!The new Super Record™ 12 Speed sprocket sets feature thinner sprockets, tighter spaces and space-saving dimensions that are the same as those of the 11 Speed sprockets, mee…

Ride anywhere with this wide range XG-1275, 10- to 50-tooth Eagle cassette that provides the right gear. Fast on the flats. Control on the climbs. Dictate your own pace, anywhere. Only Eagle technology is the 1x drivetrain engineered for infinite freedom. 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 our X-DOME cassette aids in mud clearance, giving you cleaner shifting performance and longer component life. New X-GLIDE2 improves both inboard and outboard shifting, as well as chain retention. SPECIFICATIONS Speed (CS) 12s Gearing 10-50t Cog finish (Cassette) …

Ride anywhere with this wide range XG-1275, 10- to 50-tooth Eagle cassette that provides the right gear. Fast on the flats. Control on the climbs. Dictate your own pace, anywhere. Only Eagle technology is the 1x drivetrain engineered for infinite freedom. 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 our X-DOME cassette aids in mud clearance, giving you cleaner shifting performance and longer component life. New X-GLIDE2 improves both inboard and outboard shifting, as well as chain retention. SPECIFICATIONS Speed (CS) 12s Gearing 10-50t Cog finish (Cassette) …

Boasting a range of 10- to 42-teeth, the 11-speed X-DOME? gives you total freedom while keeping the steps even. And, combined with the XD? driver body, it connects to the wheel like nothing before.Features:- XD? Driver Body creates more stable hub connection- Super wide 10-42t gear range?a perfect fit for any ride- Optimized gear steps across entire range- Open design aids in mud clearance- Unique finish for high durabilitySpecifications:- Technology Highlight(s): X-DOME?, XD? DRIVER BODY, JET?- Weight: 268g- Material: 4130 chromoly steel (cog cluster), AL-7075-T6 (largest cog)- Gear Ratios: 10-42t- Speeds: 11-speed- Recommended Chain: PC-XX1- Recommended Group: SRAM XX1, SRAM X01- Cogs: 10-12-14-16-18-21-24-28-32-36-42- …