Cassettes (Rear Sprockets)

The new Super Record wireless cassettes have been conceived, studied and designed to cyclists the smoothest shifting across the range of combinations. That´s why closer jumps are key to the pedaling experience of all cyclists, always ensuring a perfect cadence in every situation. The three new 10-25, 10-27 and 10-29 cassettes embody excellence in the quest for performance, lightness and durability.Features:- N3W- Perfect cadence- The Super Record WRL new gear combinations enable fast up and down shifts, with an extremely smooth fluid gear ratio, to ensure a constant cadence in every situation.- Resistant to wear- Thanks to the use of special steel and processes with minimal tolerancesSpecifications:- M…

Alloy 5 beam spider carrier with 3 alloy, 5 titanium and 4 Chromoly sprockets make this a lightweight, stiff and durable 12-speed Micro Spline MTB cassetteHyperglide+ sprockets have a computer designed tooth configuration with contoured shift gates, resulting in 1/3 faster shift time than current HG cassettes providing seamless, smooth operation even under load10-45T wide ratio gearing allows a more efficient use of energy through finer cadence control in ever changing trail conditionsSprockets are cut away extensively and drilled to further reduce weight without reducing rigiditySprockets use hard anodising and nickel-plated finish for added durability and resistance to corrosionFor use only …

Super lightweight 11-speed hg-ev cassette with a rigid carbon and alloy carrier for excellent shifting even under the most demanding gear changeshyperglide ev 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 and carbon carriers to reduce weight and increase rigidity5 largest sprockets are made from titanium to reduce weight without sacrificing strengthsprockets are extensively cut away and drilled to further reduce weight without reducing rigiditynickel-plated finish offers …

Campagnolo Record 12-speed Rear Derailleur The Campagnolo Record 12-speed Rear Derailleur offers enhanced style and performance to the discerning road cyclist. Constructed from a blend of Ultra-Light technopolymer and Long Strand UD carbon fibre, this premium Italian component weighs in at a mere 216 grams, while the cage has been optimised to work with sprockets from 11 to 32 teeth. Designed using 3D Embrace technology, this intuitive derailleur ensures the chain maintains traction at all times, while the easily accessible stop screws make adjustment straightforward and quick. Campagnolo's latest profile provides compatibility with all their cassette options, perfect for those looking to …

The Sram X01 Eagle Rear Derailleur presents us with a model with a maximum capacity of 52 teeth, compatible with 10-50t and 10-52t cassettes, which is perfect for your practices of mountain biking since it offers excellent chain tension, stability, easy coupling with traditional teeth, and cage lock technology. This rear derailleur is designed of carbon, aluminum, and stain steel. It comes with a bearing clutch that eliminates chain bounce and bumps. The Eagle technology allows a smooth, easy to maneuver, and durable transmission, which keeps the chain stable at all times.Sram X01 Eagle Rear Derailleur Features:- 12-speed - X-Horizon, type 3- Aluminium cage - Roller Bearing Clutch Technology …

The workhorse of X-Range™ gearing. The SRAM RED® XG-1290 cassette progresses fluidly and quickly through a wider range of gears. It's specifically designed for wireless electronic shifting and the one-piece design offers you the best in weight savings.Features:- Updated design for smoother and faster shifting- More gradual gear progression between cogs—at least five one-tooth jumps—while still offering a wider range- 10-tooth start helps provide a wider gearing range- Designed to work with an XDR™ driver body- One-piece machined steel X-Dome™ design for weight savings- All Zipp wheels starting from 2012 are XDR™ readySpecifications:- Speed (CS) 12s- Gearing 10-26t, 10-28t, 10-33t- Cog finish (C…

Road Rear Derailleur Sram Dérailleur Ar Red Chape Courte 10V (28Dts Max)The new SRAM RED® rear derailleur is designed to deliver the performance advantage you expect from SRAM. The derailleur is designed with our Exact Actuation® technology for precise and efficient shifting. I paid close attention to the finer details, like adding a hollow titanium anchor bolt and even refining the geometry of the jockey wheel teeth.The result is that the chain runs through the RED rear derailleur more smoothly and quietly than ever before.Features:Exact Actuation shifting allows for quick and precise gear changes.More clearance with 28t cassettes thanks to a longer B-joint.New quiet shifting with optimized Aer…

Our lightest, most durable cassette breaks new ground for gearing choices as well. Four distinct cassette options, including our first 10-30T and 10-36T RED cassettes, each provide secure shift ramps specifically designed for electronic shifting, whether racing road on a 10-28T or creating an all-road setup with a 10-36T. Carefully chosen tooth jumps keep you in the right gear when you're out of the saddle on steep climbs and making fine changes to hold a wheel while approaching a sprint.Features:- Designed for smooth and fast shifting- Gradual gear progression between cogs — at least five one-tooth jumps on 10-28T, 10-30T and 10-33T cassettes — while still offering a wider range- 10-tooth star…

Riders want a derailleur that shifts on command, both uphill and while sprinting to the finish. The GX Eagle AXS derailleur does everything you would expect from our AXS Connect components. The GX Eagle AXS derailleur is smart enough to protect itself thanks to the incredibly resilient overload clutch. Designed with a variety of rider preferences in mind, it is compatible with our new extended range 10-52T cassette and our 10-50T cassette.Features:- AXS-compatible component software that allows both programming and personalization of new SRAM and RockShox components Eagle technology- Overload clutch protection- Finished with the GX Eagle master colorway- Battery sold separatelySpecifications:- …

##SRAM Red Rear Derailleur 11 Speed Short Cage 28T The SRAM Red Rear Derailleur 11 Speed Short Cage 28T completes the American manufacturer's top of the range mechanical groupset. Designed for the smoothest and most reliable shifting possible, this derailleur utilises SRAM's Exact Actuation technology for precise and efficient shifting. Exact Actuation helps to simplify and stabilise the uneasy act of balancing rear derailleur hanger design, tight cog spacing, and exact cable tension. The result is the easiest index shifting system to set up and lasting smoothness. SRAM have not cut any corners with the Red Rear Derailleur's construction either. A carbon and titanium blend between the main …

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…

ROTOR developed True Cadence technology by analysing extensive power meter data from all types of cyclists. The results show the optimal cadence range for size distribution. The range of three cassettes are CNC-milled, meticulously and with obsessive quality control to give you an unprecedented weight-performance ratio.CHARACTERISTICSGear Ratio: 11-28, 11-30, 11-32Discipline: Road, Cyclocross, TriathlonCompatible with: KMC 11s & SRAM Eagle 11s chains compatible

ROTOR developed True Cadence technology by analysing extensive power meter data from all types of cyclists. The results show the optimal cadence range for size distribution. The range of three cassettes are CNC-milled, meticulously and with obsessive quality control to give you an unprecedented weight-performance ratio.CHARACTERISTICSGear Ratio: 11-28, 11-30, 11-32Discipline: Road, Cyclocross, TriathlonCompatible with: KMC 11s & SRAM Eagle 11s chains compatible

11-12-13-14-15-17-19-22-25-28-32teeth, 196gSRAM Cassette Sprocket XG-119011-speed, Shimano compatibleCNC construction from CrMo steel, aluminium large sprocket and locking ring, ii Red eTap design

Our lightest, most durable cassette breaks new ground for gearing choices as well. Four distinct cassette options, including our first 10-30T and 10-36T RED cassettes, each provide secure shift ramps specifically designed for electronic shifting, whether racing road on a 10-28T or creating an all-road setup with a 10-36T. Carefully chosen tooth jumps keep you in the right gear when you're out of the saddle on steep climbs and making fine changes to hold a wheel while approaching a sprint.Features:- Designed for smooth and fast shifting- Gradual gear progression between cogs — at least five one-tooth jumps on 10-28T, 10-30T and 10-33T cassettes — while still offering a wider range- 10-tooth star…

The X-HORIZON 7-speed rear derailleur makes shifting smooth and reliable, no matter where you ride. Designed to maintain a consistent chain gap across all seven gears, X-HORIZON eliminates vertical movement for faster shifting, reduced shifting force and an end to ghost shifting. Our new Type 3 ROLLER BEARING CLUTCH features a smoother torque curve for a quieter, smoother operation and feel. The 12-tooth X-SYNC pulley wheel holds the chain in place, reducing bounce and chain slap. And CAGE LOCK™ technology makes removing and installing the wheel easier than ever. Paired with the X01 DH 7-speed derailleur, X-HORIZON™ is the backbone of X-ACTUATION technology and that means a completely smooth shif…

Our lightest, most durable cassette breaks new ground for gearing choices as well. Four distinct cassette options, including our first 10-30T and 10-36T RED cassettes, each provide secure shift ramps specifically designed for electronic shifting, whether racing road on a 10-28T or creating an all-road setup with a 10-36T. Carefully chosen tooth jumps keep you in the right gear when you're out of the saddle on steep climbs and making fine changes to hold a wheel while approaching a sprint.Features:- Designed for smooth and fast shifting- Gradual gear progression between cogs — at least five one-tooth jumps on 10-28T, 10-30T and 10-33T cassettes — while still offering a wider range- 10-tooth star…

The SRAM RED® rear derailleur was designed to deliver the performance advantage you expect from SRAM. With WiFLi, the rear derailleur lengthens its cage and gets a slight geometry change to fit an 11-32 Cassette.The new gear range is wider than the standard triple chainring system and saves more than 250 grams.We paid special attention to the finest details, like adding a hollow titanium bolt anchor and even refining the geometry of the jockey wheel teeth. The result is that the chain runs through the RED rear derailleur smoother and quieter than ever.Features:Exact Actuation® shifting allows for fast, precise shifts.32-tooth clearance through intermediate cage design: widest gear range available.Ne…

The workhorse of X-Range gearing. The SRAM RED XG-1290 cassette progresses fluidly and quickly through a wider range of gears. It's specifically designed for wireless electronic shifting and the one-piece design offers you the best in weight savings.FEATURESDesigned for smooth and fast shiftingGradual gear progression between cogs—at least five one-tooth jumps—while still offering a wider range10-tooth start helps provide a wider gearing rangeDesigned to work with an XDR driver bodyOne-piece machined steel X-DOME design for weight savingsAll Zipp wheels starting from 2012 are XDR readySPECIFICATIONSSpeed (CS)12sGearing10-26t, 10-28t, 10-33tCog finish (Cassette)Rainbow, SilverTechnology …

Upgrade your mountain biking performance with the PROTAP Sram XD BK Light Cassette. This precision-engineered cassette offers a winning combination of lightweight design, durable construction, and smooth shifting for conquering any terrain. Experience enhanced speed and efficiency on your MTB rides with this premium Sram XD compatible cassette.The PROTAP Sram XD BK Light Cassette is meticulously crafted for demanding MTB Cycling disciplines. Its optimized tooth profile and precise machining ensure crisp and reliable shifting across the entire gear range, even under heavy load. Whether you´re tackling steep climbs or navigating technical descents, this cassette delivers the consistent performance y…

12-SPEED HELIX RACE GRAVEL CASSETTE 9-45T.The Helix Race 12-speed 9-45 tooth cassette extends Helix´s legendary shifting performance, and compatibility with SRAM™ and Shimano™ 12-speed drivetrains, to the world of Gravel and XC.Weighing in at a truly light 319g, this engineering marvel offers an industry-leading 500% gear ratio due to e*thirteen´s exclusive 9T smallest sprocket.A better choice than SRAM™ XPLR™ 10-44T cassettes - a 13% increase in range!.Our 9T sprocket also allows you to go down a chainring size, while keeping the same toothing at the top end, which means better ground clearance and an overall lighter drivetrain.Helix cassettes are designed with improved reliability from the s…

Our lightest, most durable cassette breaks new ground for gearing choices as well. Four distinct cassette options, including our first 10-30T and 10-36T RED cassettes, each provide secure shift ramps specifically designed for electronic shifting, whether racing road on a 10-28T or creating an all-road setup with a 10-36T. Carefully chosen tooth jumps keep you in the right gear when you're out of the saddle on steep climbs and making fine changes to hold a wheel while approaching a sprint.Features:- Designed for smooth and fast shifting- Gradual gear progression between cogs — at least five one-tooth jumps on 10-28T, 10-30T and 10-33T cassettes — while still offering a wider range- 10-tooth star…

Take a quick look at the new X-DOME™ Eagle™ cassette. The last dangling shred of an argument in favor of a mountain bike front derailleur is now officially dead. Designed for use with our proven, reliable XD™ driver body, this 12-speed, 10- to 50-tooth cassette offers an optimal 500-percent gear range at a considerably lighter weight than 2x systems. It carries with it the X-DOME™ architecture, which, independent tests have concluded, yields the strongest cassettes 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 X01 Eagle AXS™ enabled componentry.Features:- New Polar …

Ranging from 10- to 42-tooth, the 11-speed X-DOME™ delivers an incredibly wide gear range while maintaining even, optimized steps. The single-unit cassette combines with the XD™ Driver Body for a superior connection to the wheel.Features:- This XG-1199 X-DOME™ cassette is an integral part of the SRAM 1x™ drivetrain system. NO COMPROMISES.- 11-speeds (10-12-14-16-18-21-24-28-32-36-42)- XD™ Driver Body attachment to hub- Bearing design and ratchet mechanism steadied by XD™ Driver Body- Optimized gear steps across entire range- Open design aids in mud clearanceSpecifications:- Technology Highlight(s): X-DOME™, XD™ DRIVER BODY- Weight: 268g- Material: 4130 chromoly steel (cog cluster), AL-7075-T6 (lar…