SRAM Eagle DM Forged Boost ChainringFeaturing a cold-forged aluminium build, this trail-ready mountain bike (MTB) chainring is designed to handle all of the intensity that's associated with all-day epics on your favourite trails. Whether you're shredding the trails with your riding buddies at the weekend or exploring new mountain routes on your own, this 12 speed Boost model is engineered for smooth and reliable performance.12 Speed MTB Chainring with Eagle TechnologyEagle Technology creates the smoothest, quietest, longest lasting and most efficient drivetrains SRAM's ever made. The radical new look and feel of their X-SYNC 2 Eagle chainring is a direct result of SRAM drivetrain engineers studying the performance and wear characteristics of thousands of X-SYNC chainrings. The longer, positive-rake tooth shape has been designed to work perfectly with the updated Eagle chain to increase chain retention and overall pedalling efficiency, while decreasing friction, noise and wear.X-SYNC 2SRAM X-SYNC 2 Eagle is the next evolution of SRAM X-SYNC technology. The aggressive teeth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear-life, the X-SYNC 2 Eagle design reduces friction and the accumulation of mud, grit and grime.Features: Material: Cold Forged Aluminium Use: Mountain Bike (MTB) Bolt Circle Diameter: Direct Mount (DM) Speed: 12 speed Yaw Compatible: No Boost In The Box: 1x chainringTechnologies: X-SYNC 2 chainring design increases chain retention, wear life, and reduces friction and noise. Designed to be used with Eagle chain.Manufacturer's Part Numbers: CW8030260 Black 32T 3mm Offset CW8030280 Black 34T 3mm Offset CW8030290 Black 34T 6mm Offset CW8030240 Black 30T 3mm Offset CW8030250 Black 30T 6mm OffsetBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM GX Eagle 12 Sp DUB ChainsetDescribed by SRAM as their best aluminium crankset, this non-Boost model uses its tough construction to handle all the intensity that comes with blasting across the mountain bike trails at speed. SRAM has also equipped this model with its renowned X-SYNC 2 tooth profile chainring for consistent performance on the toughest rides. Each tooth's thickness is toleranced and controlled to work seamlessly with the chain's inner and outer links. Another benefit is its DUB technology, which uses its patented spindle design to provide superior sealing as well as forward and backward compatibility.- SRAM's best aluminium crankset- Direct mount interface compatible with chainrings across the entire Eagle Ecosystem- Master GX colourway as part of Eagle Colour system - the colours match with all cassettes and chainsFeatures: Material: Aluminium Use: MTB Crank Arm Length: Multiple options available to select separately Bottom Bracket Spindle Interface: DUB Guard: No guard BCD: Direct Mount Speed: 12 speed Chainline Spacing: 49.0mm, Non-Boost version Chainring Size: 32T Manufacturer Part Numbers: 175mm: CW8602012; 170mm: CW8602013 and 165mm: CW8602014 Bottom Bracket sold separatelyBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Red eTap AXS HRD 1x12sp Road GroupsetOffers more range, a smoother gear progression, and the simplicity of eTap shift logic— you're always in the right gear. AXS allows you to easily personalize the groupset right from your phone and enable your choices while riding. Orbit technology offers next-level chain management for all the places a drop bar bike can go. Add exceptional disc brake performance from our award-winning HRD platform, and it's true innovation, for true advancement. Features: Brake Mount: Post mount Shift/hydraulic post mount disc brake SJ hose connected Rear derailleur and battery 160 rotors CLX Charger and cord Quick start guideTechnologies:Changing Shift Modes During A Ride: So you want to use an enhanced shift mode (Compensating or Sequential) and switch back to manual shifting mid-ride? You can do that in less than a second (seriously) without ever touching your smart phone.No Worries Riding Rough Roads: eTap AXS rear derailleurs all come equipped with Orbit fluid dampers on the pulley cage for a quiet ride and outstanding chain security. Here's the secret to how you service it… do nothing. It never requires any maintenance.Getting A Perfect Brake Lever Fit And Feel Is Easy: Hidden under the top of eTap AXS HRD brake hoods is a brake lever Contact Point Adjustment feature.Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM X01 Eagle 12 Sp DUB ChainsetThis top-level MTB crankset features carbon fibre arms and an aluminium chainring for the perfect strength to weight ratio. This means that you'll benefit from its lightweight when climbing and its exceptional strength when descending down the trails. SRAM has also equipped this model with the industry-proven DUB technology, which simplifies the relationship of the spindle to bottom bracket. This makes allows you to enjoy stiffer, simpler and overall better drivetrain performance.- The strongest crank in the entire Eagle ecosystem- Master X01 colourway as part of Eagle Coloursystem - goes with all cassette and chain colour options- Raw aluminium chainring teeth to fresh throughout the entire lifespan of the precision CNC machined direct mount ringStrength is how the X01 Eagle DUB crankset takes capability to places never before reached. It's the strongest crank in the entire Eagle ecosystem, and it holds this status at a weight that is hard to fathom. Featuring industry-proven and rider-beloved DUB technology to radically simplify the relationship of spindle to bottom bracket, delivering unprecedented simplicity, compatibility and durability. The X01 Eagle DUB Crankset also comes with our Eagle Coloursystem, in the X01 master colourway - to go perfect with all other available cassette and chain colours. With a raw aluminium finish on the X-SYNC 2 chainring teeth - to keep looking fresh throughout its long lifespan.Features: Material: Crank Arm: Carbon; Chainring: Aluminium Use: MTB Speed: 11/12 speed Chainring Size: 32T Crankarm Length: Multiple size options available to select BB Spindle Interface: DUB Guard: No Guard BCD: Direct Mount Chainline: 49.0mm BB Included: No (Compatible bottom brackets: DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP)Technologies: DUB: The relationship between bottom bracket spindle and bearing is the core of DUB technology. It's where stiffness meets durability. SRAM took it a step beyond conventional thinking and made everything simpler—better integrating the relationship between chainring, crank, spindle and bottom bracket. It's this approach to developing a complete system that equals better drivetrain performance. Carbon Tuned: Strength and stiffness where you need it, lightweight like you want it. Proprietary SRAM carbon lay-up design increases thickness and stiffness at critical stress areas. Tapered, terraced, carbon architecture ensures the greatest weight savings without compromising strength. Eagle: Eagle represents our newest 1x drivetrain technologies. Eagle is a lighter, tougher, quieter, more durable and more precise. Eagle features all-new 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. Eagle technology also provides an expanded gear range of 500%, which is equal to 2x11 drivetrains. X-SYNC 2: SRAM X-SYNC 2 Eagle is the next evolution of SRAM X-SYNC technology. The aggressive teeth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear life, the X-SYNC 2 Eagle design reduces friction and the accumulation of mud, grit and grime.Manufacturer Part Numbers:Lunar Oxy 175mm: CW8603008Lunar Oxy 170mm: CW8603009Lunar Polar 175mm: CW8603010Lunar Polar 170mm: CW8603011Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM XPLR XG1271 CassettePerfect for gravel riding, this high-quality 12 speed cassette comes fully equipped with some of the finest technologies available from SRAM for maximum performance on every adventure. Ready for exploring countryside backroads with mixed terrain conditions, this model is kitted out with a wide 440% range, which makes gravel mountain climbs less daunting while its tight jumps between its higher cogs allow you to get the power down when accelerating on the asphalt. Specifically designed for use with SRAM XPLR 1x rear derailleurs, each cog has shift features that are optimised for electronic shifting. This means that riders will enjoy electronic benefits such as faster, smoother and more accurate shifts, so you're always in the right gear.X-Range Optimised 12 Speed CassetteDue to today's drop bar bikes being faster and more capable than ever before, riders want a shifting set-up with wide-range gearing to match their wide range of cycling pursuits. But, as the range is only half of the equation, they also want a drivetrain that offers the right gear for any situation. By starting X-Range cassettes with a 10T cog, SRAM is able to keep the cogs and chainrings smaller overall, eliminating the potential weight gain of a wide-range 11-tooth start drivetrain. It's the best way to expand the range and keep small jumps between cogs.X-Range achieves wider range and tighter jumps by going to a 12-speed cassette, but also by moving some of the gear range from the front of the drivetrain to the back. That means you can stay on the same ring longer, requiring fewer front shifts, which are inherently less efficient than rear shifts. And when a front shift is executed, the smaller jump is smoother and allows you to get to the right cadence with fewer compensation shifts in the rear. Fewer, faster front shifts make it easier for you to find the right gear, and that's a distinct performance advantage relative to traditional drivetrains.440% Range for Gravel RidingMake 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 optimised for electronic shifting, so you'll get fast, smooth and precise shifts every time.- X-Range gearing gives you more range and a smoother gear progression, so you're always in the right gear- 440% range gives the coverage 1x gravel riders want- For use with XPLR 1x rear derailleurs- Compatible with Flattop chains- Compatible with XDR driver body- All Zipp wheels starting from 2015 are XDR ready- Mini Cluster technology with aluminium large cog for light weight and durabilityFeatures: Cog Finish: Nickle Chrome Use: Gravel, Road Speed: 12 speed Tooth Count: 10-44T Cog Sizes: 10-44T: 10,11,13,15,17,19,21,24,28,32,38,44 Driver Body Interface: XDR Technology: XG, X-Range gearing Manufacturer's Part Number: 00.2418.118.000 440% range For use with XPLR 1x rear derailleurs Compatible with Flattop chainsBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM XPLR XG1251 CassetteEngineered for the demands of gravel bike riding, this versatile cassette is equipped with a 440% range as well as some of the finest technologies available from SRAM. Whether you're looking to explore countryside backroads or take on an all-day epic ride across mixed terrain conditions, this model's wide range makes gravel mountain climbs less daunting while its tight jumps on its high end make it easy to power up to speed on the asphalt. Developed for use with XPLR 1x rear derailleurs, each cog has shift features that are optimised for electronic shifting. This makes it a great choice of upgrade for getting fast, smooth and accurate shifts, wherever your next gravel bike adventure takes you.X-Range Optimised 12 Speed CassetteDue to today's drop bar bikes being faster and more capable than ever before, riders want a shifting set-up with wide-range gearing to match their wide range of cycling pursuits. But, as the range is only half of the equation, they also want a drivetrain that offers the right gear for any situation. By starting X-Range cassettes with a 10T cog, SRAM is able to keep the cogs and chainrings smaller overall, eliminating the potential weight gain of a wide-range 11-tooth start drivetrain. It's the best way to expand the range and keep small jumps between cogs.X-Range achieves wider range and tighter jumps by going to a 12-speed cassette, but also by moving some of the gear range from the front of the drivetrain to the back. That means you can stay on the same ring longer, requiring fewer front shifts, which are inherently less efficient than rear shifts. And when a front shift is executed, the smaller jump is smoother and allows you to get to the right cadence with fewer compensation shifts in the rear. Fewer, faster front shifts make it easier for you to find the right gear, and that's a distinct performance advantage relative to traditional drivetrains.440% Range for Gravel RidingMake that daily ride from your front door a little spicier with some dirt. The 440% range of the XPLR XG-1251 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 optimised for electronic shifting, so you'll get fast, smooth and precise shifts every time.- X-Range gearing gives you more range and a smoother gear progression, so you're always in the right gear- 440% range gives the coverage 1x gravel riders want- For use with XPLR 1x rear derailleurs- Compatible with Flattop chains- Compatible with XDR driver body- All Zipp wheels starting from 2015 are XDR ready- Mini Cluster technology for light weight and durabilityFeatures: Cog Finish: Nickle Chrome Use: Gravel, Road Speed: 12 speed Tooth Count: 10-44T Cog Sizes: 10-44T: 10,11,13,15,17,19,21,24,28,32,38,44 Technology: XG, X-Range gearing Manufacturer's Part Number: 00.2418.119.000 440% range For use with XPLR 1x rear derailleurs Compatible with Flattop chains Compatible with XDR driver bodyBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Force DUB 12 Speed ChainsetFeaturing high-quality carbon crank arms, this 12 speed road bike chainset offers an excellent balance of strength, durability and low weight performance. SRAM has also equipped this model with two aluminium chainrings that are specifically designed for road cyclists who want more range and closer steps between gears. It offers smaller chainrings with a consistent 13-tooth gap between size variants, delivering smooth, accurate and dependable shifting for the modern rider. Always find the sweet spot.Road Chainset with DUB TechnologyThe relationship between the bottom bracket spindle and bearing is the core of DUB technology. It's where stiffness meets durability. SRAM took it a step beyond conventional thinking and made everything simpler—better integrating the relationship between chainring, crank, spindle and bottom bracket. It's this approach to developing a complete system that equals better drivetrain performance.X-Range GearingToday's drop bar bikes are faster and more capable. Riders want a bike with the wide range gearing to match their wide range of cycling pursuits. But, range is only one half of the equation; they also want a drivetrain that offers the right gear for any situation.X-Range achieves wider range and tighter jumps by going to a 12-speed cassette, but also by moving some of the gear range from the front of the drivetrain to the back. SRAM employed smaller chainrings with a consistent 13T difference, while giving the cassettes a 10T-start for wider range (up to 10-36, or 360%!). That means you can stay on the same ring longer, requiring fewer front shifts, which are inherently less efficient than rear shifts. And when a front shift is executed, the smaller jump is smoother and allows you to get to the right cadence with fewer compensation shifts in the rear. Fewer, faster front shifts make it easier for you to find the right gear, and that's a distinct performance advantage relative to traditional drivetrains.Features: Crank Arms Material: Carbon Chainring Material: Aluminium Use: Road Speed: 12 speed Number of Chainrings: 2 Tooth Count: 48/35T BCD: 107 Chainline: 45.0mm Bottom Bracket Spindle Interface: DUB Bottom Bracket Compatibility: All SRAM Road DUB BBs (bottom bracket sold separately)Technologies: X-Range gearing technology gives you more range and a smoother gear progression, so you're always in the right gear. Crisp and accurate front shifts. DUB bottom bracket adds durability and simplicity. Can be upgraded to a power meter.Manufacturer's Part Numbers: CWR8542012 Black Gloss 48/35T 175mm 48/35T CWR8542011 Black Gloss 48/35T 172.5mm 48/35T CWR8542010 Black Gloss 48/35T 170mm 48/35TBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Rival 2x 12 Speed ChainsetFeaturing a durable aluminium crankarm construction, this 12 speed chainset is well-equipped for the demands of modern road cycling and gravel bike riding. Benefitting from renowned SRAM technologies such as X-Range gearing and a DUB bottom bracket spindle interface, it also makes it easier to get the performance you want from your drivetrain.12 Speed Chainset with X-Range GearingDue to today's drop bar bikes being faster and more capable than ever before, riders want a shifting set-up with wide-range gearing to match their wide range of cycling pursuits. But, as the range is only half of the equation, they also want a drivetrain that offers the right gear for any situation. This 12 speed chainset uses its X-Range technology, to give you more range and a smoother gear progression, so you're always in the right gear.DUB Bottom Bracket TechnologyDeveloped for straightforward installation and unmatched cross-compatibility across brands, this chainset is equipped with a DUB bottom bracket spindle interface. This adds durability and simplicity, while its longer crank spindle accommodates both road and mountain bike (MTB) width frame bottom bracket standards. Its forward-thinking and backwards compatible design makes the SRAM Rival 2x 12 Speed Chainset a great choice of upgrade for better sealing than ever before, crisp and accurate front shifts and consistent chain control over the long haul.Engineered to handle whatever you can throw at it. Polished aluminium crankarms in a wide range of lengths and the DUB bottom bracket system mean the Rival crankset will keep spinning, no matter what. A tight and consistent 13-tooth gap between chainrings makes for accurate and dependable shifting.- X-Range gearing technology gives you more range and a smoother gear progression, so you're always in the right gear- Crisp and accurate front shifts- DUB bottom bracket technology adds durability, simplicity, and virtually universal frame compatibilityFeatures: Crankarm Material: Aluminium Chainring Material: Aluminium Use: Road, Gravel Speed: 12 speed Bolt Circle Diameter (BCD): 107mm Guard: No guard Chainline: 45mm Bottom Bracket Spindle Interface: DUB Bottom Bracket Compatibility: All SRAM Road DUB BBs Bottom Bracket Included: Not included (compatible BB's available to purchase separately)Technnologies: SRAM DUB: Forward-thinking and backwards compatible SRAM DUB BB/Crank technology is the workhorse without restraint. Designed for the most discerning pros. And riders who set it and neglect it. DUB is compatible with all major bottom bracket standards. Offering better sealing than ever before, without having to make compromises to fit all frames. Yet it opens the door for a new crank spindle for the world's all-time lightest crankset. It's a new approach that embraces the old. And it's about time.Manufacturer's Part Numbers: CW8614001 Black 48/35T 170mm 48/35T CW8614002 Black 48/35T 172.5mm 48/35T CW8614003 Black 48/35T 175mm 48/35T CW8614005 Black 46/33T 170mm 46/33T CW8614006 Black 46/33T 172.5mm 46/33T CW8614007 Black 46/33T 175mm 46/33TBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Rival 2x 12 Speed ChainsetFeaturing a durable aluminium crankarm construction, this 12 speed chainset is well-equipped for the demands of modern road cycling and gravel bike riding. Benefitting from renowned SRAM technologies such as X-Range gearing and a DUB bottom bracket spindle interface, it also makes it easier to get the performance you want from your drivetrain.12 Speed Chainset with X-Range GearingDue to today's drop bar bikes being faster and more capable than ever before, riders want a shifting set-up with wide-range gearing to match their wide range of cycling pursuits. But, as the range is only half of the equation, they also want a drivetrain that offers the right gear for any situation. This 12 speed chainset uses its X-Range technology, to give you more range and a smoother gear progression, so you're always in the right gear.DUB Bottom Bracket TechnologyDeveloped for straightforward installation and unmatched cross-compatibility across brands, this chainset is equipped with a DUB bottom bracket spindle interface. This adds durability and simplicity, while its longer crank spindle accommodates both road and mountain bike (MTB) width frame bottom bracket standards. Its forward-thinking and backwards compatible design makes the SRAM Rival 2x 12 Speed Chainset a great choice of upgrade for better sealing than ever before, crisp and accurate front shifts and consistent chain control over the long haul.Engineered to handle whatever you can throw at it. Polished aluminium crankarms in a wide range of lengths and the DUB bottom bracket system mean the Rival crankset will keep spinning, no matter what. A tight and consistent 13-tooth gap between chainrings makes for accurate and dependable shifting.- X-Range gearing technology gives you more range and a smoother gear progression, so you're always in the right gear- Crisp and accurate front shifts- DUB bottom bracket technology adds durability, simplicity, and virtually universal frame compatibilityFeatures: Crankarm Material: Aluminium Chainring Material: Aluminium Use: Road, Gravel Speed: 12 speed Bolt Circle Diameter (BCD): 107mm Guard: No guard Chainline: 45mm Bottom Bracket Spindle Interface: DUB Bottom Bracket Compatibility: All SRAM Road DUB BBs Bottom Bracket Included: Not included (compatible BB's available to purchase separately)Technnologies: SRAM DUB: Forward-thinking and backwards compatible SRAM DUB BB/Crank technology is the workhorse without restraint. Designed for the most discerning pros. And riders who set it and neglect it. DUB is compatible with all major bottom bracket standards. Offering better sealing than ever before, without having to make compromises to fit all frames. Yet it opens the door for a new crank spindle for the world's all-time lightest crankset. It's a new approach that embraces the old. And it's about time.Manufacturer's Part Numbers: CW8614001 Black 48/35T 170mm 48/35T CW8614002 Black 48/35T 172.5mm 48/35T CW8614003 Black 48/35T 175mm 48/35T CW8614005 Black 46/33T 170mm 46/33T CW8614006 Black 46/33T 172.5mm 46/33T CW8614007 Black 46/33T 175mm 46/33TBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Force eTap AXS HRD 1x12sp Road GroupsetBringing you the latest developments in modern bike gearing technology at a slightly more affordable price point, the Force AXS HRD 1x12-speed components will transform your riding experience. Offering you a wider gear range with a smoother progression, plus enhanced with SRAM’s Etap shifting logic, this AXS drivetrain enables you to easily customise it from your smartphone, so you can change your preferences when out on a ride. There’s also SRAM’s Orbit technology on the rear derailleur keeping your chain in check, this system is ready to explore all the terrains that modern drop bar bikes can handle. Finishing things off are the powerful and reliable hydraulic disc brakes, which give you the fine speed control for attacking steep descents, even in wet weather.Features: Speed: 1x12-Speed Brake Caliper Mount: Flat mount Rear Derailleur Cassette Capacity:10-26T, 10-28T, and 10-33T SJ hoses connected (both brakes fully assembled and pre-bled) Included:1x Force eTap Shift/Hydraulic disc brake (right-hand rear) 1x Force eTap Hydraulic disc brake (left-hand front) Force eTap Rear derailleur and battery 2x160mm CLX Ti rotors Charger and cord Quick start guidePlease Note: This groupset does not come with a 12-Speed chainset, cassette or chain, these must be purchased separately.Technologies: Changing Shift Modes During A Ride: So you want to use an enhanced shift mode (Compensating or Sequential) and switch back to manual shifting mid-ride? You can do that in less than a second (seriously) without ever touching your smartphone No Worries Riding Rough Roads: eTap AXS rear derailleurs all come equipped with Orbit fluid dampers on the pulley cage for a quiet ride and outstanding chain security. Here's the secret to how you service it… do nothing. It never requires any maintenance Getting A Perfect Brake Lever Fit And Feel Is Easy: Hidden under the top of eTap AXS HRD brake hoods is a brake lever Contact Point Adjustment feature Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM PG1170 11 Speed Road CassetteConstructed from light, hardwearing components, the PG1170 11 Speed Road Cassette from SRAM is ready for whatever the trails throw at you. Featuring SRAM's PowerGlide tooth profiles and shift ramps, you'll benefit from the powerful shifting performance, without the noise. This Road Cassette also includes a lightweight aluminium lockring, semi-spider construction for the ultimate in stiffness-to-weight ratio and is incredibly versatile, coming in three gear ranges, so you'll be able to find the best match for your riding needs. Features:Cassette design for high shifting performance with a quieter chain/cassette combinationSemi-spidered design: light, strong, efficient16T cog (except for WiFLi: 14T)Gear ratio:11-25: 11, 12, 13, 14, 15, 16, 17, 19, 21, 23, 2511-26: 11, 12, 13, 14, 15, 16, 17, 19, 21, 23, 2611-28: 11, 12, 13, 14, 15, 16, 17, 19, 22, 25, 28WiFLi 11-32 cassette option 11-32: 11, 12, 13, 14, 15, 17, 19, 22, 25, 28, 32Material: Heat Treated Steel Cog ClusterSpeeds: 11Recommended Chain: SRAM RED 22 chain, SRAM PC-1170 chainLock Ring Material: AluminiumWeight: 231g (11-25T)Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM XG-1275 Eagle 12 Speed CassetteOffering high-performance on your mountain bike (MTB), the 12 speed XG-1275 Eagle cassette delivers slick and accurate power delivery and shifting wherever your off-road adventure ends up. Built around a durable aluminium core, it’s more than capable of handling all the hits that come with weaving between the trails. SRAM has equipped this model with a huge 520% gear range that utilises the industry-standard XD hub driver. This allows riders to enjoy greater flexibility when both climbing and descending. Coming equipped with Full Pin technology that's similar to the renowned X-Dome technology, this cassette uses its open design to shed mud and provide crisp shifting on every ride.Features: Cage Material: Aluminium Cogs Material: Steel Use: Mountain Bike (MTB) Compatibility: All SRAM MTB 12-Speed rear derailleurs and XD freehubs Speed: 12-Speed Gear Ratio: 10-52T Cog Sizes: 10-52T: 10,12,14,16,18,21,24,28,32,36,42,52t Manufacturer's Part Number: CS-XG-1275-B1Weight: 745gTechnologies: 520% Gear Range: This super-wide gear range utilises the industry-standard XD hub driver Full Pin: Light and strong Full Pin technology similar to X-DOME brings true 1x gear range to more riders and buildsBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.