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DESCRIPTION
We wanted light weight, stiffness, and durability, and we got all three. Our one-piece construction ensures that none of your effort goes to waste. A 13-tooth delta on all chainring pairs ensures precise shifting for any setup, as well as a less dramatic change in cadence during front shifts. And the technology we’ve packed in makes this our longest-lasting chainring set ever.
FEATURES
- Crisp and accurate front shifts
- One-piece construction for faster, smoother, more secure shifting
- X-Range gearing technology gives you more range and a smoother gear progression, so you're always in the right gear
SPECIFICATIONS
| Chainring Size | 46/33T, 48/35T, 50/37T |
|---|---|
| Bolt Circle Diameter (BCD) | Direct Mount (DM) |
| Speeds | 12 |
| Compat - Yaw | n/a |
| Material (Chainring) | Aluminum |
| Color (Chainring) | Black |
It’s the best of both worlds. A light and stiff direct mount chainring with accurate Quarq power measurement elegantly hidden inside the DUB spindle lets you stealthily gather the data you need to progress. So you can focus your attention on the stunning finish of the carbon fiber crankarm.
FEATURES
- DUB-PWR spindle-based unit measures left side power to calculate total watts
- Long battery life (400+ hours) to power a season of rides
- User replaceable AAA lithium battery
- DUB bottom bracket adds durability and simplicity
- Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
- Lightweight (less than 40g heavier than standard crankset)
- Compatible with 135mm and 142mm rear spacing
SPECIFICATIONS
| Speeds | 12, 13 |
|---|---|
| BB Compatibility | All SRAM Road DUB BBs |
| Chainring Size | 40T |
| Crank arm length | 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm |
| Chainline | 45.0mm |
| BB Spindle Interface | DUB |
| Chainring material | Aluminum |
| Bolt Circle Diameter (BCD) | Direct Mount (DM) |
| Power meter | Yes |
| Power Meter Type | Spindle |
| Chain Technology | Road Flattop D1, Road Flattop E1 |
| Drivetrain Configuration | 1x |
| Technology (FD) | n/a |
| Front Tooth Jump | n/a |
A single chainring with a wide-range cassette is a wonderfully clean way to tackle so many disciplines, and we’re the 1x leaders. Gravel, TT, tri or crits: just pick the right chainring size for the discipline and go. Our lightweight and strong direct mount chainrings feature X-SYNC tooth technology to maximize chain retention, and they bolt to carbon arms with a spectacular but subtle finish.
FEATURES
- Direct mount chainrings are lighter and stiffer than traditional spider-based rings
- 48T and 50T variants have direct mount aero chainrings for better aerodynamics
- SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
- DUB bottom bracket adds durability and simplicity
- Can be upgraded to a power meter
SPECIFICATIONS
Model ID: FC-RED-1-D1
| Speeds | 12, 13 |
|---|---|
| BB Compatibility | All SRAM Road DUB BBs |
| Chainring Size | 40T |
| Crank arm length | 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm |
| Chainline | 47.5mm |
| BB Spindle Interface | DUB |
| Chainring material | Aluminum |
| Bolt Circle Diameter (BCD) | Direct Mount (DM) |
| Power meter | No |
| Power Meter Type | n/a |
| Chain Technology | Road Flattop D1, Road Flattop E1 |
| Drivetrain Configuration | 1x |
| Technology (FD) | n/a |
| Front Tooth Jump | 0 |
Using unparalleled craftsmanship in each unit, our EVO Bottom Brackets are ready to be the “go to” choice for OEM’s and consumers alike! Selecting only the finest Japanese steel races, coatings that provide increased performance and durability, ceramic balls that are produced in the USA, custom molded bearing seals and spacers, as well as the attention to detail it takes when hand assembling each ball of each bearing is what makes our EVO Bottom Brackets standout from all our competitors.
* For 41mm Shell ID x 86-92mm width frame shells
* Our EVO BB86/92 installs using a Park Tool BBT-69.2
Proud to say that every EVO Bottom Bracket bearing is hand assembled in Pawnee, Illinois.
The AXS battery cover is a light-weight cowling designed to protect the battery while installed on the derailleur. The AXS Battery Cover fits all AXS mountain bike derailleurs.
The XX1 chain comes from a long line of tough, light-weight chains from SRAM. When every bit of torque counts, you can count on it to deliver.
FEATURES
- This XX1 chain is an integral part of the SRAM 1x drivetrain system.
- Perfect match to our X-SYNC chainrings
- HARD CHROME finish provides maximum strength and wear resistance for improved chain life
- PowerLock connecting link
SPECIFICATIONS
| COMPAT - SPEED (CN) | 11s |
|---|---|
| OUTER LINK FINISH | Nickel |
| COLOR - OUTER LINK | Silver |
| INNER LINK FINISH | Chrome Plated |
| COLOR - INNER LINK | Silver |
| CHAIN CONNECTOR | PowerLock |
| CHAIN LENGTH (LINKS) | 118 links |
| PIN VARIANT | Hollow Pin |
| WEIGHT (G) | 246 |
| WEIGHT BASED ON | 114 links |
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 Grey 50T colorway is perfectly matched to work with X01 Eagle AXS™
- SRAM’s cassette manufacturing technology provides the greatest durability and lightest weight
- All-new shifting features create a smoother, quieter system with enhanced inboard and outboard shift performance
- XD™ driver body compatible
SPECIFICATIONS
| SPEED (CS) | 12s |
|---|---|
| GEARING | 10-50t |
| COG FINISH (CASSETTE) | Polar Grey |
| TECHNOLOGY (CASSETTE) | XG |
| COG SIZES | 10-50t:10,12,14,16,18,21,24,28,32,36,42,50 |
SPECIFICATIONS
| SPEED (CS) | 12s |
|---|---|
| GEARING | 10-50t |
| COG FINISH (CASSETTE) | Rainbow |
| TECHNOLOGY (CASSETTE) | XG |
| COG SIZES | 10-50t:10,12,14,16,18,21,24,28,32,36,42,50 |
Wireless shifting and the best hydraulic disc braking anywhere, plus revolutionary eTap shift logic. What more could you want? While we could have stopped there, we went further and optimized the hood shape to fit hands of all sizes, for comfortable and controlled braking from any position. AXS technology means personalization is in your hands.
FEATURES
- AXS enabled for easy personalization
- Wireless electronic eTap shift logic for intuitive shifting, easy setup and reliability
- Optimized hood shape fits a wider range of hand sizes
- Textured shift paddles and hoods for control and comfort
- Reach Adjust to personalize fit for more hand sizes
SPECIFICATIONS
| LEVER ORIENTATION | Left, Right |
|---|---|
| BRAKE ORIENTATION | Front, Rear |
| COMPAT - DERAILLEUR (HYD) | AXS |
| BRAKE LEVER MATERIAL | LFRT |
| SHIFT LEVER MATERIAL | Plastic |
| COLOR - CALIPER | Black |
| PAD TYPE (DISC) | Steel-backed organic |
The svelte strength of carbon fiber with the swagger of heavy metal. The Descendant carbon crankset uses a proprietary TRUVATIV carbon construction process that delivers a crankset light enough for XC, yet bold and badass enough for Enduro. Style and substance - Descendant. SRAM DUB™ technology features a better-engineered bottom bracket and a new spindle design. Together, these allow for a more uniform approach to bottom bracket fitment, better sealing against contamination and forward and backward compatibility. Now everyone can benefit from a new measure of durability.
FEATURES
- Less weight with Direct Mount ring
- Most affordable carbon crankset in the industry
- Carbon construction for lightweight durability
- SRAM DUB™ technology features a uniform approach to bottom bracket fitment, better sealing against contamination and is forward and backward compatible.
- Fully compatible with any 1x drivetrain
SPECIFICATIONS
| CRANK ARM LENGTH | 165mm, 170mm, 175mm |
|---|---|
| BB SPINDLE INTERFACE | DUB |
| BB COMPATIBILITY | DUB BSA73,DUB PF89.5,DUB PF92,DUB PF30 MTB73,DUB BB30 MTB73, DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP |
| SPEEDS | 11/12 |
| CHAINRING MATERIAL | Aluminum |
| BOLT CIRCLE DIAMETER (BCD) | Direct Mount (DM) |
| CHAINLINE | 49.0mm, 52.0mm, 55.0mm |
| CHAINRING SIZE | 30T, 32T, 34T |
| WEIGHT (G) | 555 |
Riders want more range and closer steps between gears—and that's the driving design principle of the SRAM Force® crankset. 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.
FEATURES
- 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
SPECIFICATIONS
| CRANK ARM LENGTH | 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm |
|---|---|
| BB SPINDLE INTERFACE | DUB, GXP |
| BB COMPATIBILITY | All SRAM Road DUB BBs, DUB 83-A BBs Only, GXP/PF GXP 68mm |
| SPEEDS | 12 |
| CHAINRING MATERIAL | Aluminum |
| BOLT CIRCLE DIAMETER (BCD) | 107 BCD, Direct Mount (DM) |
| CHAINLINE | 45.0mm, 51.0mm |
| CHAINRING SIZE | 46/33T, 48/35T |
SPECIFICATIONS
| CRANK ARM LENGTH | 165mm, 170mm, 175mm |
|---|---|
| BB SPINDLE INTERFACE | DUB |
| BB COMPATIBILITY | All SRAM MTB WIDE DUB BBs, DUB BSA MTB 100, DUB PF MTB 121, DUB BSA73,DUB PF89.5,DUB PF92,DUB PF30 MTB73,DUB BB30 MTB73, DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP |
| SPEEDS | 11/12 |
| CHAINRING MATERIAL | Aluminum, Steel |
| BOLT CIRCLE DIAMETER (BCD) | Direct Mount (DM) |
| CHAINLINE | 49.0mm, 52.0mm, 55.0mm, 66.5mm, 76.5mm |
| CHAINRING SIZE | 30T, 32T, 34T |
| POWER METER | n/a |
| POWER METER TYPE | n/a |
| WEIGHT (G) | 638 |
| WEIGHT BASED ON | DUB 175mm Boost 32t |
Strength 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 Colorsystem, in the X01 signature colorway - to go perfect with all other available cassette and chain colors – from Black to Gold to Rainbow, and now Copper. With a raw aluminum finish on the X-SYNC 2 chainring teeth – to keep looking fresh throughout its long lifespan.
FEATURES
- The strongest crank in the entire Eagle ecosystem.
- Signature X01 colorway as part of Eagle Colorsystem – goes with all cassette and chain color options.
- Available in the X01 signature colorway and Oxy Red X01 signature colorway.
- Raw aluminum chainring teeth to fresh throughout the entire lifespan of the precision CNC machined direct mount ring.
SPECIFICATIONS
| CRANK ARM LENGTH | 165mm, 170mm, 175mm |
|---|---|
| BB SPINDLE INTERFACE | DUB |
| BB COMPATIBILITY | DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP |
| SPEEDS | 11/12 |
| CHAINRING MATERIAL | Aluminum |
| BOLT CIRCLE DIAMETER (BCD) | Direct Mount (DM) |
| CHAINLINE | 49.0mm, 52.0mm, 55.0mm, 56.5mm |
| CHAINRING SIZE | 32T |
True competitors are always looking for a performance advantage — a relentless pursuit of equipment that is lighter, stiffer, stronger and more durable. To create the best drivetrain possible, we re-examined and re-engineered our crankset design. Our all-new XX1 Eagle CARBON TUNED crankset is our lightest, stiffest and strongest to date. DUB technology enhances this by simplifying the relationship of the spindle to the bottom bracket, and redefining the measure of durability. DUB-powered cranksets deliver simplicity, compatibility and durability.
FEATURES
- DUB technology delivers the lightest, stiffest and strongest crankset available
- SRAM CARBON TUNED crank technology provides extreme stiffness and light weight
- The X-SYNC 2 chainring provides significantly quieter performance, with better mud clearing and extraordinary durability
- New colorway is matched to work with XX1 Eagle AXS enabled componentry
SPECIFICATIONS
| CRANK ARM LENGTH | 165mm, 170mm, 175mm |
|---|---|
| BB SPINDLE INTERFACE | DUB |
| BB COMPATIBILITY | DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP |
| SPEEDS | 11/12 |
| CHAINRING MATERIAL | Aluminum |
| BOLT CIRCLE DIAMETER (BCD) | Direct Mount (DM) |
| CHAINLINE | 49.0mm, 52.0mm, 55.0mm |
| CHAINRING SIZE | 30T, 32T, 34T, 36T, 38T |
FEATURES
- Wireless electronic eTap shift logic for intuitive shifting, easy setup and reliability
- AXS enabled for easy personalization
- Crisp and accurate front shifts
- SRAM Yaw trimless cage technology optimized for use with 46/33T or 48/35T X-Range chainrings
- Designed for standard chainline eTap AXS cranks
-
eTap® Battery not included
- AXS Battery sold separately
SPECIFICATIONS
| CABLE ROUTING | Wireless |
|---|---|
| COMPAT - CHAINRING (FD) | Road-Yaw |
| SPEED (FD) | 2x12 |
| MOUNTING TYPE (FD) | Braze-on |
| COLOR (FD) | Black |
| CHAINSTAY ANGLE | 61-66 degrees |
| CLAMP SIZE (FD) | n/a |
DESCRIPTION
Occupying a new realm in shifting performance, the redesigned XX1 Eagle derailleur gives no-compromise racers and dream-bike builders a true top-tier option. The crisp, precise XX1 shifting feel athletes rely on now features an updated cage geometry for improved chain management. Occupying its rightful place at the top of the Eagle ecosystem, the XX1 Eagle rear derailleur makes full use of the new 10-52t cassettes and is backwards compatible to also work with the 10-50t.
FEATURES
- Updated cage geometry provides better chain retention and crisper shifting.
- Comes in XX1 Eagle signature colorway as part of Eagle Colorsystem – to go with all cassette and chain color options - Black, Gold, Rainbow, HardChrome and all-new Copper.
- Backwards compatible, works with 10-50t and new 10-52t cassettes.
SPECIFICATIONS
| CAGE (RD) | n/a |
|---|---|
| CABLE PULL RATIO | X-actuation |
| SPEED (RD) | 12s |
| COLOR (RD) | Lunar |
| CAGE MATERIAL (RD) | n/a |
| PULLEY BEARINGS MATERIAL | n/a |
| MAX TOOTH | 52 |
Experience the performance and feel of the XX1 Eagle shifter, and you quickly realize there must be something special going on inside this little nerve center. And there is, to the tune of time-tested and race-tested X-ACTUATION technology, adjustable lever positioning and that buttery feel of XX1 Eagle. Featuring a carbon trigger and cover for our lightest weight – the trigger glides on precise, near frictionless sealed cartridge bearings. Thanks to Eagle Colorsystem and the XX1 Eagle signature group colorway, all-new looks let creativity soar. All making the XX1 Eagle shifter the rider’s faithful and ultimate touchpoint for the curation of race or dream machine.
FEATURES
- XX1 signature colorway matches all cassettes and chains as part of Eagle Colorsystem.
- Adjustable carbon trigger and cover reduce weight.
- Discreet clamp or Matchmaker X compatible.
SPECIFICATIONS
| SHIFTER TYPE | Trigger |
|---|---|
| CABLE PULL RATIO | X-actuation |
| COMPAT - DERAILLEUR/HUB (SL) | RD:12s |
| COLOR (SL) | Lunar |
| CABLE LENGTH (SL) | 2200mm |
| SPEEDS | 12 |
| MATCHMAKER COMPATIBLE | Yes |
| CLAMP INCLUDED? | Yes |
The SRAM RED® crankset leverages a pivotal design innovation: smaller chainrings and a wider cassette range. This leads to smoother and faster shifting up front and more useful gearing for today’s riders. The new configurations improve cadence and efficiency while also delivering shifts that are crisp, clean and quick—every time.
FEATURES
- X-Range™ gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
- Improved front shifting performance for crisp and accurate front shifts
- Unique chainring design results in a lighter weight, stiffer, more durable crankset
- DUB™ bottom bracket adds durability, simplicity and broad compatibility
- Power upgradeable
SPECIFICATIONS
| CRANK ARM LENGTH | 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm |
|---|---|
| BB SPINDLE INTERFACE | DUB |
| BB COMPATIBILITY | All SRAM Road DUB BBs |
| SPEEDS | 12 |
| CHAINRING MATERIAL | Aluminum |
| BOLT CIRCLE DIAMETER (BCD) | Direct Mount (DM) |
| CHAINLINE | 45.0mm |
| CHAINRING SIZE | 46/33T, 48/35T, 50/37T |

