SRAM XG1099 10 Speed Cassette: Recommended for use with SRAMs XX 10 speed groupset. The revolutionary machined design of the XX Cassette uses the same grueling manufacturing techniques that produced the Power Dome road cassette. With X-Dome, eight of the cogs are CNC machined together out of a single block of billet steel, creating an incredibly lightweight, precise, & strong cassette. Its a process that takes nine hours per cassette! The aluminium large cog can be replaced as needed. You have never seen a cassette that looks like this. The open designaids in mud clearance, giving you cleaner shifting performance & longer component life. Weight: 208grams (11-36) Technologies: X-Glide shifting, X-Dome design Speeds: 10 Cog

Material: CNC-lathed 4130 chromoly steel Large Cog

Material: AL7075-T6 Lock-Ring

Material: AL7075-T6 Options: Replaceable large cog Gearing options: 11-32 & 11-36





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With X-Dome, eight of the cogs are CNC machined together out of a single block of billet steel, creating an incredibly lightweight, precise, & strong cassette. Its a process that takes nine hours per cassette! The aluminium large cog can be replaced as needed. You have never seen a cassette that looks like this. The open design aids in mud clearance, giving you cleaner shifting performance & longer component life. ...

The SRAM XG1150 10-42 cassette features FULL PIN technology. This means that the stamped steel sprockets are held together with 123 high-strength stainless steel pins resulting in a light, durable cluster providing you excellent shifting performance. ...

While the flattop looks of the SRAM XO Eagle T-Type 12 Speed Chain gives your bike a distinctive aesthetic, the engineering of this unique design also creates SRAM's strongest chain to date. ...

Built with a focused chassis design, the X0 Type 2 is the ideal rear derailleur to take you through any conditions & usage & features Roller Bearing Clutch technology to ensure a stable & secure drivetrain performance at all times. Equipped with a Cage Lock system for simple & quick installation & removal, this mech is a battled tested & brilliant addition to your 10-Speed setup. ...

Bringing 12 speed gearing within the reach of more riders than ever, the SRAM PG1231 XPLR 12 Speed Cassette offers you an excellent gear range plus will fit on a standard SRAM road bike wheel's 11 speed freehub. ...

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 & 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 & 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 & 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 & keep small jumps between cogs. X-Range achieves wider range & 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. & when a front shift is executed, the smaller jump is smoother & means that you can 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, & 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, & 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 & precise shifts every time.
- X-Range gearing gives you more range & 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 & durability Manufacturer's Part Number: 00.2418.119.000






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Offering a fantastic 440% range for gravel riding & X-Range gearing, the SRAM XPLR XG1251 Cassette gives you more range & a smoother gear progression, so you're always in the right gear. ...

This high-quality 12 speed cassette is ideal for gravel riding as it comes fully equipped with some of the finest technologies available from SRAM for maximum performance on your travels. 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 & more accurate shifts, so you're always in the right gear. X-Range Optimised 12 Speed Cassette Due to today's drop bar bikes being faster & 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 & 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 & keep small jumps between cogs. X-Range achieves wider range & 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. & when a front shift is executed, the smaller jump is smoother & means that you can 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, & 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-1271 cassette provides smooth gear progression when you’re sweating up gravel climbs, & 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 & precise shifts every time.
- X-Range gearing gives you more range & 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 & durability Manufacturer's Part Number: 00.2418.118.000






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Developed to meet the demands of modern gravel bike riding, the SRAM XPLR XG1271 Cassette features a 440% range & X-Range gearing for smooth & dependable performance wherever your adventure takes you. ...