Sram: If youre a rider whose performance needs or riding style dictates that you run a 9 speed drivetrain, the PG 970 is your only choice for light weight, strength, and precise shifting.
Sram: If youre a rider whose performance needs or riding style dictates that you run a 9 speed drivetrain, the PG 950 is the right choice for light weight, strength, and precise shifting.
Sram: PowerGlide II 8-speed performance in an all-steel cassette. Cassette technology optimized for offroad. More reliable. More durable. Better performing, thanks to an optimal tooth profile and shift ramp design for quick and positive index shifting.
Sram: The 13-speed 10-46T Force XPLR cassette is the gravel gearing sweet spot perfected. Its 460% range is all systems go for any course, and it has tight gear ratio jumps, so you’re never searching for the right gear, even on the roughest roads.FeaturesExpanded 460% range gives the added coverage 1x gravel riders demandFor use with XPLR 1x 13-speed rear derailleursCompatible with all Flattop chainsCompatible with XDR driver body SPECIFICATIONSSpeed (CS) 13 Gearing 10-46t Cog finish (Cassette) Silver Technology (Cassette) XG Cog sizes 10-46t: 10,11,12,13,15,17,19,21,24,28,32,38,46 Drivetrain Configuration 1x Cassette Size (Max) 46 Cassette Size (Min) 10 Chain Technology Road Flattop D1, Road Flattop E1 Rear Derailleur Mount MTB, Road, Road L, UDH
Sram: No matter what your aspirations or ride styles are, Force has you covered. Customize your drivetrain for your needs with 12 speeds offered in a 10-28T, 10-30T, 10-33T or 10-36T range. Pair with any of our chainrings for your dream gearing setup.Features
X-Range™ gearing gives you more range and a smoother gear progression, so you’re always in the right gear
10-tooth start helps provide a wider gearing range
At least five one-tooth jumps on 10-28T, 10-30T and 10-33T cassettes
Nickel chrome plating for quiet and durability
FULL PIN construction for durability and light weight
Available in 10-28T, 10-30T, 10-33T or 10-36T
Designed to work with an XDR™ driver body
SPECIFICATIONSSpeed (CS) 12 Gearing 10-28t, 10-30t, 10-33t, 10-36t Cog finish (Cassette) Silver Technology (Cassette) XG Cog sizes 10-28t: 10,11,12,13,14,15,16,17,19,21,24,28; 10-30t: 10,11,12,13,14,15,17,19,21,24,27,30; 10-33t: 10,11,12,13,14,15,17,19,21,24,28,33; 10-36t: 10,11,12,13,15,17,19,21,24,28,32,36 Drivetrain Configuration 1x, 2x Cassette Size (Max) 28, 30, 33, 36 Cassette Size (Min) 10 Chain Technology Road Flattop D1, Road Flattop E1 Rear Derailleur Mount MTB, Road, Road L, UDH
Sram: The thrill of gravel riding is in experiencing the unknown. With the 10-46 range and tight cogs jumps on the 13-speed XG-1351, you will know that you have the right gear for anything you encounter.Features
Expanded 460% range gives the added coverage 1x gravel riders demand
For use with XPLR 1x 13-speed rear derailleurs
Compatible with all Flattop chains
Nickel chrome plating for quiet and durability
Designed to work with an XDR™ driver
SPECIFICATIONSSpeed (CS) 13 Gearing 10-46t Cog finish (Cassette) Silver Technology (Cassette) XG Cog sizes 10-46t: 10,11,12,13,15,17,19,21,24,28,32,38,46 Drivetrain Configuration 1x Cassette Size (Max) 46 Cassette Size (Min) 10 Chain Technology Road Flattop D1, Road Flattop E1 Rear Derailleur Mount MTB, Road, Road L, UDH
Sram: No mixed messaging or compromises here. The PG-720 cassette was built with only one purpose in mind - exploiting gravity to its fullest lap after lap. This downhill-optimized cassette gives you gear steps that give each shift more purpose, and two variants let you match either traditional HG, or new-school 7-speed dh-specific HG hubs. It's a full-on, dedicated SRAM 1x™ cassette for gravity that lets you keep some money for a lift ticket.Features
Downhill-optimised 7-speed cassette
Part of the SRAM 1x™ DH drivetrain system
Most affordable full-featured 1x DH cassette on the market
Compatible with SRAM 11-speed chains and X01 DH drivetrain
Splined driver body compatible
Removable spacer for use with DH-specific 7-speed HG hubs
SPECIFICATIONSSpeed: 7 Gearing: 11-25t Cog finish: Silver Technology: PG Cog sizes: 11-13-15-17-19-22-25 Drivetrain configuration: 1x Cassette size (max): 25 Cassette size (min): 11 Chain technology: 11-speed PowerChain Rear derailleur mount: MTB, Road, Road L, UDH
Sram: As the terrain gets tougher and the pace gets faster, you need the right range to keep moving and the best steps between gears to keep up. The 460% range of the RED XPLR XG-1391 13-speed cassette gives you the climbing gears you crave on gravel and the tight jumps you need on spicy sprints. Enjoy the highest shift quality on even the roughest roads thanks to optimized shift features on each cog, all from a cassette that weighs only 288 g. FEATURES
Expanded 460% range gives the added coverage 1x gravel riders demand
For use with XPLR 1x 13-speed rear derailleurs
Only 288 g
Compatible with all road Flattop chains
Compatible with XDR driver body
SPECIFICATIONS Speed (CS)13sGearing 10-46tCog finish (Cassette) SilverTechnology (Cassette) XGCog sizes 10-46t: 10,11,12,13,15,17,19,21,24,28,32,38,46Driver body interface XDR
Sram: Wide range and tight jumps? Why not both? 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 start helps provide a wider gearing range
10-30T and 10-36T options available in RED for the first time
Designed to work with an XDR driver body
One-piece machined steel X-DOME design for weight savings
Available in 10-28T, 10-30T, 10-33T and 10-36T
SPECIFICATIONSSpeed (CS) 12sGearing 10-28/30/33/36tCog finish (Cassette) Silver/RainbowTechnology (Cassette) XGCog sizes 10-36t:10,11,12,13,15,17,19,21,24,28/32/36Driver body interface XDR
Sram: Housing the same medal-winning technology as our other Transmission cassettes, our XS-1270 Cassette offers incredible performance with amazing value. Finished in a unique black nickel chrome, this cassette is quiet and durable and features a replaceable cluster of gears 8-12. And for the first time on a traditional splined driver body, features a full 10-52t range thanks to the 55mm chainline and integration of the 10-tooth cog and lockring.
T-Type Compatibility
Complete 10-52t range.
HG style freehub.
Gears 8-12 are a replaceable cluster.
55mm chainline compatibility for more moderate chain angle, longer wear and greater precision. Setup Cog for simple set up.
Splined 8, 9, 10 Speed driver body compatible.
Approved for aluminum driver body use as well as steel on both MTB and E-MTB applications.
Full X-SYNC design for best-ever inboard and outboard shifting performance under load.
Unique black nickel chrome finish.
Speed (CS)12Gearing 10-52tCog finish (Cassette) BlackTechnology (Cassette) XSCog sizes 10-52t:10,12,14,16,18,21,24,28,32,38,44,52Drivetrain Configuration 1xCassette Size (Max) 52Cassette Size (Min) 10Chain Technology T-TypeRear Derailleur Mount Full MountWeight (g) 565
Sram: The GX Eagle Transmission (T-Type) Cassette is a key reason why Eagle Transmission offers the best-ever inboard and outboard shifting performance under load. Thanks to its full X-SYNC design, the harder you pedal, the better it shifts. Designed for a 55mm chainline for less extreme chain angles throughout the full range and delivers more precision. It’s 520% range has been optimized with larger 38 and 44-teeth cogs prior to the 52-tooth cog for improved gear steps in the low end (compared to the Eagle drivetrain 10-52-tooth cassette). Featuring a clearly marked Setup Cog, install is both simple and foolproof. Plus, it utilizes a Pindome design for gears 1-8 and a single piece mini-cluster for gears 9-12.FEATURES
520% range. Full X-SYNC for best-ever inboard and outboard shifting performance under load. Optimized gear steps on low end.
55mm chainline compatibility for more moderate chain angle, longer wear and greater precision. Setup Cog for simple set up.
Features a combination Pindome and MINI-CLUSTER design
SPECIFICATIONSSpeed (CS) 12s T-TypeGearing 10-52tCog finish (Cassette) BlackTechnology (Cassette) XSCog sizes 10-52t:10,12,14,16,18,21,24,28,32,38,44,52Weight Based On Engineering EstimateWeight (g) 445
Sram: The X0 Eagle Transmission (T-Type) Cassette is a major reason why Eagle Transmission offers the best-ever inboard and outboard shifting performance under load. Engineered as integrated and interdependent transmission components, the X0 Eagle Transmission Cassette and derailleur contact directly, ensuring perfect alignment on every bike. Beyond its unique and stunning Dark Polar finish and electroless nickel plating for incredible resistance to corrosion and wear, its full X-SYNC design literally means the harder you pedal, the better it shifts. Its strength is further proven by its full approval for E-MTB use. It’s been built for a 55mm chainline for even more durability and precision thanks to milder chain angles throughout the full range, low to high. From its massive 520% gear range, the 52 tooth cog steps down with improved gear progression with 44 and 38 tooth cogs in the low end (compared to the Eagle drivetrain 10-52-tooth cassette). What else? It has a clearly marked Setup Cog, making install both simple and fool-proof. Utilizes X-DOME for gears 1-11, with a lighter-weight aluminum 12th gear.FEATURES
Full X-SYNC for best-ever inboard and outboard shifting performance under load. Optimized gear steps on low end
55mm chainline compatibility for more moderate chain angle, longer wear and greater precision. Setup Cog for fool-proof set up
Features X-DOME with a lighter aluminum 12th gear. Fully E-MTB approved
SPECIFICATIONSSpeed (CS): 12sGearing: 10-52tCog finish (Cassette): BlackTechnology (Cassette): XSCog sizes: 10-52t:10,12,14,16,18,21,24,28,32,38,44,52Driver body interface: XD
Sram: The XX Eagle Transmission (T-Type) Cassette is a major reason why Eagle Transmission offers the best-ever inboard and outboard shifting performance under load. Thanks to its full X-Sync design, the harder you pedal, the better it shifts. Literally. Engineered as integrated and interdependent transmission components, the XX Eagle Transmission Cassette and derailleur contact directly, ensuring perfect alignment on every bike. From its massive 520% gear range, the 52 tooth cog steps down with improved gear progression with 44 and 38 tooth cogs in the low end (compared to the Eagle drivetrain 10-52-tooth cassette). It lasts far longer and delivers more precision with the use of less extreme chain angles throughout the entire range. Featuring a clearly marked Setup Cog, install is both simple and fool-proof. Utilizes hardened tool steel machined X-Dome design for the cluster and stamped steel 38T and 44Tcogs are pinned to the lighter weight aluminum 12th gear. (Spider Cog)FEATURES
Full X-SYNC for best-ever inboard and outboard shifting performance under load. Optimized gear steps on low end.
55mm chainline compatibility for more moderate chain angle, longer wear and greater precision. Setup Cog for fool-proof set up. Utilizes well accepted and broadly available XD driverbody.
Features X-DOME with a lighter aluminum 12th gear
SPECIFICATIONSSpeed (CS): 12sGearing: 10-52tCog finish (Cassette): BlackTechnology (Cassette): XSCog sizes: 10-52t:10,12,14,16,18,21,24,28,32,38,44,52Driver body interface: XD
Sram: The XX SL Eagle Transmission (T-Type) Cassette is a major reason why Eagle Transmission offers the best-ever inboard and outboard shifting performance under load. Thanks to its full X-SYNC design, the harder you pedal, the better it shifts. Literally. Our lightest Eagle cassette in history lasts far longer and delivers more precision. Its new-gen design is fully machined, hardened steel X-Dome architecture for gears 1-9 and an ultra-lightweight, all-aluminum Spider Cog for gears 10-12. Engineered as integrated and interdependent transmission components, the XX Eagle Transmission Cassette and derailleur contact directly, ensuring perfect alignment on every bike. From its massive 520% gear range, the 52 tooth cog steps down with improved gear progression with 44 and 38 tooth cogs in the low end (compared to the Eagle drivetrain 10-52-tooth cassette). Featuring a clearly marked Setup Cog, install is both simple and fool-proof.FEATURES
New-gen design is our lightest ever 10-52T cassette due to the ultra-lightweight, all-aluminum Spider Cog
Full X-SYNC for best-ever inboard and outboard shifting performance under load. Optimized gear steps on low end
55mm chainline compatibility for more moderate chain angle, longer wear and greater precision. Setup Cog for fool-proof set up. Utilizes well accepted and broadly available XD driverbody
SPECIFICATIONSSpeed (CS): 12sGearing: 10-52tCog finish (Cassette): BlackTechnology (Cassette): XSCog sizes: 10-52t:10,12,14,16,18,21,24,28,32,38,44,52Driver body interface: XD
Sram: OVERVIEWMake 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 optimized for electronic shifting, so you’ll get fast, smooth and precise shifts every time.FEATURES
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
MINI CLUSTER technology for light weight and durability
SPECIFICATIONSSpeed (CS) 12sGearing10-44tCog finish (Cassette) Nickel ChromeTechnology (Cassette) XGCog sizes 10-44t:10,11,13,15,17,19,21,24,28,32,38,44Driver body interface XDR
Sram: 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.FEATURES
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 aluminum large cog for light weight and durability
SPECIFICATIONSSpeed (CS): 12sGearing: 10-44tCog finish (Cassette): Nickel ChromeTechnology (Cassette): XGCog sizes: 10-44t:10,11,13,15,17,19,21,24,28,32,38,44Driver body interface: XDR
Sram: Our premier X-Range gearing, which utilizes tight jumps between chainrings and a 12-speed, wide range, 10-tooth start cassette, is now available for Rival. This includes new cassettes that feature smooth, precise shifting in ranges that cover road, gravel and everything in between.FEATURES
X-Range™ gearing gives you more range and a smoother gear progression, so you’re always in the right gear
Nickel chrome plating for quiet and durability
FULL PIN construction for durability and light weight
Designed to work with an XDR™ driver body
SPECIFICATIONSSpeed (CS): 12sGearing: 10-30t, 10-36tCog finish (Cassette): SilverTechnology (Cassette): XGCog sizes: 10-30t:10,11,12,13,14,15,17,19,21,24,27,30 / 10-36t:10,11,12,13,15,17,19,21,24,28,32,36Driver body interface: XDR
Sram: START WITH EAGLE™The SRAM PG-1230 Eagle™ Cassette is built to take you anywhere — from punishing climbs to high-speed descents — with the signature precision, reliability, and range that defines the Eagle™ ecosystem. Offering a massive 11–50T spread, it delivers every gear you need for total control across varied terrain, whether you’re powering up technical climbs or flying down open trails. Compatible with standard splined driver bodies, it’s also the most accessible way to upgrade to the performance and feel of a full Eagle™ drivetrain.What sets the PG-1230 apart is its unmatched strength and resilience. It’s the only Eagle™ cassette engineered to withstand the heavier torque and stress of E-MTB riding, making it perfect for riders who demand durability without compromise. Smooth, precise gear transitions, optimized spacing, and proven PowerGlide™ technology ensure consistent performance mile after mile.Features • Wide 11–50T gear range delivers total control for climbs, flats, and descents • Compatible with standard splined driver bodies for easy upgrades • Only Eagle™ cassette meeting SRAM’s E-MTB durability standards • Optimized gear steps for smooth, consistent shifting • Integral part of the proven Eagle™ drivetrain ecosystemSpecifications Speed: 12-speed Gearing: 11–50T Cog Sizes: 11, 13, 15, 17, 19, 22, 25, 28, 32, 36, 42, 50 Finish: Black Technology: PowerGlide (PG) Compatibility: Eagle™ drivetrain ecosystem / Splined driver body
Sram: Take control of every climb, descent, and flat with the XG-1275 Eagle™ cassette. Designed to deliver maximum range with uncompromising performance, this wide-ratio cassette is built for riders who want freedom to ride anywhere. From hammering the flats to spinning up steep climbs, the Eagle™ drivetrain offers smooth, precise shifting with no front derailleur required.Built using FULL PIN™ technology, the XG-1275 features eleven lightweight, stamped steel cogs and aluminium cog, all held together with high-strength stainless steel pins. This results in a cassette that’s both durable and impressively light. The open design, similar to SRAM’s top-tier X-DOME™, promotes excellent mud clearance for cleaner shifting and extended component life.The latest X-GLIDE™2 technology enhances both inboard and outboard shifting and boosts chain retention across the full range, giving riders consistent performance in every gear.FEATURES
This XG-1275 cassette is an integral part of the SRAM Eagle™ drivetrain system
FULL PIN™ technology uses eleven lightweight, stamped steel cogs and one 50-tooth aluminium cog held together with high-strength stainless steel pins
Optimised gear steps ensure smooth transitions across the entire range
Open design improves mud clearance for better shifting and longer life
ISO 4210 compliant
SPECIFICATIONS Speed (CS): 12s Gearing: 10-50T/52T Cog finish (Cassette): Black Technology (Cassette): XG
Sram: 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.
Sram: From the toughest World Cup courses to the smoothest bike paths, SRAM PowerGlide II cassettes bring the right combination lightweight materials, durable construction and precise engineering to the ride.
Sram: The SRAM PG1170 is a cassette designed for high shifting performance with a quieter chain, cassette combination. Its semi-spidered design is light, strong and efficient.
Sram: FULL PIN™ technology uses eleven lightweight, stamped steel cogs held together with 123 high-strength stainless steel pins. The result: a cassette that’s light, durable and equipped with SRAM’s super wide 10-42t gear range that’s a perfect fit for any ride. The open design similar to our X-DOME™ cassette aids in mud clearance, giving you cleaner shifting performance and longer component life.• FULL PIN™ technology uses eleven lightweight, stamped steel cogs held together with 123 high-strength stainless steel pins• Super wide 10-42t gear range—a perfect fit for any ride• Optimized gear steps across entire range• Open design aids in mud clearance• XD™ driver body creates more stable hub connection
