Specifically designed 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 Cassette Due 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 Riding Make 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 durability Manufacturer's Part Number: 00.2418.119.000
The cassette sprocket ratio has the same gear range as most modern 9 and 10-Speed drivetrains, but generally as there are fewer sprockets on an 8-Speed cassette, many believe shifting is not as smooth. However, SRAM designed this cassette with optimised 'shift-gates' and 'shift ramps' so that shifting efficiency and accuracy is excellent and top-performing across the entire cassette.
The SRAM PG-1050 10 speed cassette features a semi-spidered construction and a performance-optimised tooth profile, material choice and shift ramp design. The result of this is that the PG1050 MTB cassette offers positive, quick and effective shifting and an excellent stiffness-to-weight ratio. Technologies: PowerGlide II: Cassette technology optimised for offroad. More reliable. More durable. Better performing, thanks to an optimal tooth profile and shift ramp design for quick and positive index shifting. Go climb a mountain.
Featuring a semi-spidered construction and a performance-optimized tooth profile, material choice and shift ramp design. The result of this is that the PG1050 10 Speed Road Cassette cassette offers positive, quick and effective shifting and an excellent stiffness-to-weight ratio. Technologies: PowerGlide™: Cassette technology optimized for the road. More reliable. More durable. Better performing, thanks to an optimal tooth profile and shift ramp design for quick and positive index shifting. WiFLi™ Compatible: SRAM's WiFLi™ technology accommodates a wider range of gears than a standard short-cage road derailleur. Compared to a triple chainring setup, it provides faster shifts and significant weight savings.
Ready for exploring the MTB trails, the 12 speed SRAM XG 1299 cassette features an aluminium largest cog, while its other cogs are equipped with a robust steel construction. This gives it the perfect balance of strength and weight, so you can enjoy its exceptional power transfer while wear is also minimised. SRAM has kitted out this model with its renowned Eagle technology that is lighter, simpler, more durable, and easier to use. Another highlight is its superb colour system that makes it look as amazing as it performs on the mountain bike trails. - Stronger riders can increase chainring size for speed, without sacrificing climbing ability - Eagle Colour system lets the cassette and chain express the look of the bike - Provides a massive 520-percent gear range Range of Dreams Whether for prized race machines or the build of their dreams, the XG-1299 Eagle 12 speed cassette is the ultimate, giving riders unprecedented 520-percent range thanks to the new 10-52 tooth-span. Stronger racers are now free to choose larger chainrings for more top-end speed, without sacrificing climbing range. More time is spent higher up in the cassette where athletes' power transfer is most efficient and wear is minimised. Featuring the industry’s strongest X-Dome™ architecture and proven XD™ driver body, it’s also backwards compatible to give riders even more Eagle™ upgrade options for their current bikes. With multiple Olympic, World Cup and World Championship titles, it also matches up perfectly to XX1 Eagle AXS™ enabled componentry. The XG-1299 cassette utilizes the full depth of the new Eagle™ Colour system. Available in Gold to Rainbow and all-new Copper, the XG-1299 cassette completes the expression of the World's most accomplished and sought after bikes. Technologies: Driver Body XD: An updated cassette driver body design that allows the use of a 10 tooth small cog and provides an improved interface with the cassette. X-DOME. X-DOME technology creates an incredibly lightweight, precise and strong cassette. The open design aids in mud clearance, giving you cleaner shifting performance and longer component life. Eagle: Eagle technology represents SRAM's newest 1x drivetrain technology. Eagle is a lighter, simpler, more durable, and easier to use drivetrain. 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%, while is equal to 2x11 drivetrains. X-Glide 2: X-GLIDE 2 is the next generation of SRAM X-Glide technology optimised for the Eagle 12-speed cassette. It provides quick, precise, power-on shifting performance throughout the gear range, and increases chain retention on larger cogs.
Offering superior control and responsiveness, this mountain bike (MTB) cassette comes trail-ready with SRAM's finest technologies for smooth and reliable performance without adding any unnecessary excess weight. Coming kitted out with X-Glide 2 technology, it provides quick, precise, power-on shifting performance throughout the gear range, and increases chain retention on the larger cogs. Part of the prestigious Eagle series, it is engineered for the rough-and-tumble of modern trail-riding and it's built to last longer even in the harshest of conditions. This makes it ready to handle the demands of all-day epics in the mountains as you conquer your way from trail to trail. MTB Cassette with X-Dome Technology Take a quick look at the updated X-Dome Eagle cassette. The last dangling shred of an argument in favour of a mountain bike front derailleur is now officially dead. Designed for use with SRAM's 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 one of the strongest cassettes on the market. Revised shifting characteristics improve both, inboard and outboard shifting, as well as chain retention. This cassette matches up perfectly in performance and colour to X01 Eagle AXS enabled componentry. Technologies: X-Dome: X-Dome technology creates an incredibly lightweight, precise and strong cassette. The open design aids in mud clearance, giving you cleaner shifting performance and longer component life. Eagle: Eagle technology represents updated 1x drivetrain technology. Eagle is a lighter, simpler, more durable, and easier to use drivetrain. Eagle features revised 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 520%, which is equal to 2x11 drivetrains. X-Glide 2: X-Glide 2 is next generation of SRAM X-Glide technology optimised for the Eagle 12 speed cassette. It provides quick, precise, power-on shifting performance throughout the gear range, and increases chain retention on larger cogs. XD Driver Body: XD is a cassette driver body design that allows the use of a 10-tooth small cog and provides an improved interface with the cassette. Updated shifting features create a smoother, quieter system with enhanced inboard and outboard shift performance. Manufacturer's Part Number: 00.2418.099.000
This high-quality 12 speed cassette is part of the renowned Eagle series and it's lighter, simpler, tougher as well as easier to use. Engineered for increased strength, while keeping its weight to a minimum, it's also a great choice of upgrade for riders who want to enjoy smoother, quieter shifting operation on their trail adventures. MTB Cassette with X-Dome Technology The X-Dome Eagle cassette has no peer. It buried the last dangling shred of an argument in favour of a mountain bike front derailleur. And now, its 10-50 tooth gear range has opened the door for an entire ecosystem of Eagle groupsets. Designed for use with SRAM's 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 one of the strongest cassettes on the market. Updated shifting characteristics improve both inboard and outboard shifting, as well as chain retention. This cassette matches up perfectly in performance and colour to XX1 Eagle AXS enabled componentry. Technologies: X-Dome: X-Dome technology creates an incredibly lightweight, precise and strong cassette. The open design aids in mud clearance, giving you cleaner shifting performance and longer component life. Eagle: Eagle technology represents updated 1x drivetrain technology. Eagle is a lighter, simpler, more durable, and easier to use drivetrain. Eagle features revised 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 520%, which is equal to 2x11 drivetrains. X-Glide 2: X-Glide 2 is next generation of SRAM X-Glide technology optimised for the Eagle 12-speed cassette. It provides quick, precise, power-on shifting performance throughout the gear range, and increases chain retention on larger cogs. XD Driver Body: XD is a cassette driver body design that allows the use of a 10-tooth small cog and provides an improved interface with the cassette. Rainbow Colourway: Is perfectly matched to work with XX1 Eagle AXS. Updated shifting features create a smoother, quieter system with enhanced inboard and outboard shift performance. XD driver body compatible. Manufacturer's Part Number: 00.2418.098.000
The Muc-Off Tyre & Cassette Brush is best used with Muc-Off's Nano Tech Bike Cleaner on the affected areas. Then agitate with the Tyre & Cassette Brush and rinse clean, followed by a fresh dose of chain lube.
The Centaur sprocket tooth design reduces the level of stress on the chain, which ascends more easily onto the higher diameter sprockets; even when shifting across increments of 3 or 4 gears at a time.
The result is perfect synchronisation in traction and rapid shifting. Three cassette ratio's available.design.
Campagnolo lockrings, an often discussed and confusing subject, do they come with the cassette? Do they come with the wheel? Do you have to buy them separately? If you purchase any ratio cassette, the lockring is included. This lockring is specific for a 12T cog.
Painstaking work was carried out on the sprockets. The additional speed led Campagnolo to devising a new support structure for the last six sprockets in the two subsets. The form of the teeth is new and they have been treated to increase duration over time. Eleven sprockets that are even more efficient despite the reduction of the thicknesses? Campagnolo have succeeded. The teeth have been designed to optimize the speed and fluidity of shifting. This form reduces stress on the chain which ascends more easily onto the higher diameter sprockets. The large pinions are divided into sets of three and are mounted on a new aluminium frame. Thanks to this, rigidity increases 180% and the individual sprockets are 70% more resistant to torsion.