Easy, nimble, effortless and precise, with no rear derailleur hitch, no adjustment screws, just easy setup, braking and shifting.
RED XPLR AXS is one of SRAM's most advanced gravel road bike kits, with a 13-speed 10-46T shifting range, there's always a gear for you. Precise shifting and tight tooth differentials keep you in the best gears, while the Full Mount rear derailleur mounting interface ensures the system is built to last. True one-finger braking and less weight mean the RED XPLR AXS can race down a variety of routes, turning power into forward momentum.
RED XPLR AXS后拨
Gravel roads are all about destroying bikes, and the RED XPLR AXS rear derailleur can handle it with ease. Whether it's a branch, rock, or violent airplane check-in, the rear-free hitch and Full Mount design create a rugged, reliable gravel road drivetrain. There are no adjustment screws, making setup simpler. Even if a stick is stirred in, it will not affect the rear derailleur of the Magic Wheel, and the lower guide wheel will prevent foreign objects from interfering to keep the chain running at all times. Built for gravel road bikes, this 1x dedicated kit ensures precision in any terrain or environment, without dropping the chain.
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1x Dedicated to Single Disc System with 10-46T XPLR 13-speed cassette and Flattop chain
The rear derailleur hook interface, as well as the Full Mount mounting, ensure precise shifting and shock resistance
It's easy to set up and requires no adjustments
It adopts a mountain bike-style clutch device, and the anti-chain ability is super strong
Parts are replaceable and reassembleable
If a foreign object is stirred into the lower guide wheel, the Magic Wheel keeps the chain running at all times
Compatible with existing AXS batteries
RED XPLR AXS XG-1391飞轮
As the terrain gets harder and faster, you'll need the right gears and a better number of teeth to keep up the speed. The XPLR XG-1391 13-speed cassette has a 460% gear ratio range that is essential for gravel climbs and the dense tooth count difference required for intense sprints. Every gear has been optimised for gear shifting, allowing for better shifting on rough roads, all thanks to the flywheel, which weighs just 275 grams.
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The 460% gear ratio range meets the needs of single-disc gravel road riders
For use with XPLR 1x 13-speed rear derailleur
Only 275 grams
Compatible with all Flattop chains
Compatible with XDR bases
RED XPLR AXS功率计牙盘
Progress recording on gravel road riding has become easier and more precise. With the new claw power meter and detachable Thread Mount platter, the RED XPLR AXS power meter is lightweight, weather-resistant, and accurate to within +/-1.5%. Power is measured on both the left and right sides, so you can reach your training goals even if you need them.
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全新设计可拆卸可更换Thread Mount盘片，38-46T
Power readings are accurate to within +/-1.5%, regardless of weather
CR2032 coin cell battery, 200 hours life
The power of the left and right legs is measured and balanced
Ultra-light hollow carbon fiber crank legs, 29 grams lighter than the previous generation
DUB bottom bracket, durable and convenient
Waterproof (IPX7 rating, 1 meter water resistant for 30 minutes)
Crank lengths are available in 160, 165, 167.5, 170, 172.5 and 175mm
RED XPLR CRANKSET
Gravel road bikes also need lightweight, sturdy cranksets. The RED XPLR crankset frees up more space for the wheels and features a hollow carbon crank with a direct-mount 1x platter. Now available in 160 mm crank lengths, there is something for everyone, including those who prefer off-paved roads.
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The single-disc drive system simplifies functionality and reduces weight
Non-pneumatic direct-mount discs, 38T-46T, can be replaced with a single tool
SRAM X-SYNC wide and narrow chained disc technology ensures that no chain drops
Ultra-light hollow carbon crank
DUB bottom bracket, durable and convenient
A power meter can be upgraded
Crank lengths are available in 160, 165, 167.5, 170, 172.5 and 175mm
RED XPLR AXS 盘爪功率计
When you need to get the most out of your training data, the accuracy and reliability of the RED XPLR AXS power meter is the better choice. The disc jaw design uses an exclusive threaded disc mounting system, which not only reduces weight, but also increases rigidity, and the replacement of the disc is not affected. The dual-sided power measurement system achieves an accuracy of +/-1.5% regardless of the weather, as well as a long battery life.
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Thread Mount retaining platters are designed to be lightweight, strong, and precise and are available in 38T-46T
+/- 1.5% accuracy
CR2032 coin cell battery, 200 hours life
Bluetooth Low Energy technology and ANT+ wireless data transmission
MagicZero automatically detects and recalibrates the power meter while riding
No cadence sensor required
10K temperature compensation
Waterproof (IPX7 rating, 1 meter water resistant for 30 minutes)
AXS APP makes it easy to view and update firmware
X-SYNC RED XPLR Thread Mount螺纹固定盘片
Designed to work with the new RED XPLR AXS power meter, it is compatible with the Thread Mount jaws. This platter mounting system reduces weight, provides greater rigidity and precision, and allows for the replacement of different teeth. Available in five sizes, available on-demand.
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Thread Mount 设计轻巧、刚硬、精确
有38T、40T、42T、44T和46T可选
Compatible with all Flattop chains
需要SRAM Thread Mount盘片拆卸工具安装
frequently asked questions
新款SRAM RED XPLR AXS套件与老款的 XPLR套件有何不同？
The new SRAM RED XPLR AXS kit is more obedient than the old one, with a Full Mount gravel road rear derailleur that is easier to maintain. The RED XPLR AXS has a 13-speed ratio range with a more progressive gear ratio, as well as excellent anti-drop chain capabilities. The new RED AXS brakes more easily, making it easy to brake when shaking hands and changing heads in any situation. Also lighter, the RED XPLR AXS kit is 102 grams lighter than the older version.
What parts are available in the SRAM RED XPLR AXS product line? When will it be available?
The SRAM RED XPLR AXS product line includes Full Mount rear derailleur, XG-1391 flywheel and multiple crankset options with or without RED XPLR AXS power meter. These parts are perfectly matched to the SRAM RED XPLR AXS hand transformer, disc brake caliper, disc, battery and charger, and chain, and can be configured to suit your riding style. The new SRAM RED XLPR AXS products will be available on August 1, 2024.
SRAM RED XPLR AXS 套件重量是多少？比老款轻吗？
SRAM RED XPLR AXS 套件重量为2476克，比老款轻102克。
Are the parts on the new SRAM RED XPLR AXS kit compatible with the old one?
The new SRAM RED XPLR AXS is compatible with older models. The kit is also compatible with all AXS controllers, all road Flattop chains and all 1x Wide version cranks. However, the combination of the 13-speed Full Mount rear derailleur and the RED XPLR XG-1391 cassette has been optimized, so these parts are not compatible with the older model.
SRAM RED XPLR AXS 和 Eagle Transmission 有什么区别？
SRAM RED XPLR AXS有着最轻的Full Mount后拨， 专为砾石公路车手设计，适合砾石公路车。 RED XPLR AXS 配备了13速10-46t飞轮，换挡速度和平稳性经过优化，有着砾石公路车手需要的齿比范围和更紧密的齿比差。 SRAM Eagle Transmission也有坚固的Full Mount后拨，但按照12速10-52t Eagle 大齿比范围飞轮设计，专们为山地车打造。
How do I pair the RED XPLR AXS drivetrain with my bike computer?
Pairing the RED XPLR AXS drivetrain with the Hammerhead Karoo is easier than ever, as it automatically pairs AXS parts. The article "Pairing with Your Bike Computer" details how to pair several different types of bike computers with AXS drivetrains.
What chains are compatible with SRAM RED XPLR AXS? Can I use a T-type chain?
No way. Only road Flattop chains (RED, Force, Rival or Apex) can be used with the RED XPLR AXS. While current mountain and road chain products may have the same shape and size, they are not the same for their respective applications by using different finishes. For optimal performance, durability and warranty, mountain chains should be used in conjunction with mountain drivetrains, while road chains should be used in conjunction with road drivetrains.
SRAM RED XPLR AXS 套件有哪些飞轮可选？
The XPLR XG-1391 13-speed cassette is the only cassette compatible with the RED XPLR AXS kit and is designed to perfectly match the rear derailleur, allowing you to set the rear derailleur without the need for adjustment screws. The XPLR XG-1391 13-speed cassette weighs just 288 grams, and the shifting function of each tooth is optimized.
SRAM RED XPLR AXS 套件有哪些齿比可选？
SRAM RED XPLR AXS 套件中牙盘盘片有38T、40T、42T、44T和46T可供选择。 还兼容1x Aero盘片，有48T、50T和52T可供选择。
The XPLR XG-1391 13-speed 10-46T cassette has the following number of teeth: 10, 11, 12, 13, 15, 17, 19, 21, 24, 28, 32, 38 and 46.
SRAM RED XPLR AXS 套件里提供什么牙盘组?
The RED XPLR AXS kit comes with a power meter and Thread Mount spec platters, as well as X-SYNC technology, and our lightest crank. Direct-mount discs without power gauge are also available. The platters are available in 38T-46T and can be easily replaced. The crankset can also be upgraded with a power meter. Our hollow carbon crank legs with DUB shafts are durable and available in 160, 165, 167.5, 172.5 and 175 mm lengths. The RED XPLR AXS Full Mount rear derailleur is paired with a 47.5mm wide chain centerline.
SRAM RED XPLR AXS 套件配备哪种功率计？
The RED XPLR AXS kit features a power meter with a Thread Mount platter with an accuracy of +/-1.5%. Designed to help you get the most out of your training data, this double-sided detection disc claw power meter features 200 hours of battery life, Bluetooth Low Energy and ANT+ wireless data transfer, and MagicZero that automatically recalibrates while riding.
什么是Thread Mount 盘片？如何更换？
The Thread Mount platter on the RED XPLR AXS power meter is removable and replaceable and is available from 38T-46T. This exclusive platter mounting system, while lighter, does not compromise on reliability. Removing the sprocket requires the Thread Mount Disc Removal Tool (sold separately).
Thread Mount 盘片拆卸工具零件号：- 00.6218.042.000
RED XPLR AXS 带功率计的Thread Mount 盘片是否与其他Thread Mount功率计兼容？
不行，Thread Mount盘片不相互兼容。
SRAM RED XPLR AXS 刹车系统的效率提高多少？
The RED XPLR AXS package delivers true one-finger braking, requiring 80% less force to pinch the brakes from the hand to the head and 33% less force to pinch the brakes from the bottom position compared to the old model, providing a unique braking feel and better fine-tuning of braking force.
SRAM RED XPLR AXS 套件的刹车夹器设计有哪些变化？
The clamps in the SRAM RED XPLR AXS kit are stiffer and lighter, allowing for greater spacing and ensuring you don't rub the plate. In order to improve braking performance, the piston position is also slightly shifted to the outside.
What are the ergonomic changes to the RED AXS hand change? Can it be adjusted?
The shape of the RED AXS hand adapter and brake lever has been optimised, resulting in significantly more finger wraps and gaps compared to the older hand transformer. Designed to fit as many hand sizes as possible, the shift lever and hand changer also have a non-slip texture for easy handling and comfort. Both the brake lever position adjustment and the pressure point adjustment can be adjusted to your liking, ensuring that your fingers are not pinched when braking and that the brake lever does not touch the handlebar.
More on hand change: sram.com/en/learn/tech-deep-dives/red/axscontrols
RED AXS 手变电池能用多久？
The CR2032 battery used in the RED AXS hand transformer lasts for about two years under normal use (if riding 15 hours per week).
SRAM RED AXS 手变上有卫星按钮吗？
Satellite buttons on the RED AXS hand changing head provide auxiliary variable speed options, Reverb AXS remote control, or for controlling ANT+ devices. At the factory, the satellite button is set to variable gear, with the right button changing to heavy gear ratio and the left side to light gear ratio. Or, customize the satellite button function with the SRAM AXS app to control your Hammerhead Karoo or other compatible bike computers.
无线Blips 是否与 SRAM RED XPLR AXS 兼容？
Yes. The AXS drivetrain can be used with a total of eight wireless Blips. It can be configured as needed using the AXS application.
Does the new hand changer shape require a different installation setup for the RED AXS?
The RED AXS hand adapter is mounted at an angle of 7 degrees upwards and the hand adapter imprint can be used as a starting point for the installation setup.
SRAM RED XPLR AXS 后拨如何提升我的骑行体验？
The SRAM RED XPLR AXS rear derailleur features a Full Mount design for precise shifting and superior crashworthiness. The foreign object-proof Magic Wheel lowerer guide wheel keeps the chain moving at all times. Compatible with existing AXS batteries; It is also designed to work with a 10-46T XPLR 13-speed cassette and road flattop chain; No matter the terrain or environment, this rear derailleur can ensure precise gear shifting without dropping the chain.
SRAM RED XPLR AXS 后拨可以修吗？
The RED XPLR AXS rear derailleur has many replaceable and rebuilt parts, such as guides, guide wheels, upper and lower outer parallelogram frames, Full Mount assemblies, and battery buckles.
11.7518.110.000 - 后拨Full Mount 螺栓组件 RED XPLR AXS
11.7518.110.001 - 后拨导板组件 RED XPLR AXS
11.7518.110.002- 后拨碳纤维内导板组件 RED XPLR AXS
11.7518.110.003 - 后拨外连杆组件 RED XPLR AXS
11.7518.104.006 - REAR DERAILLEUR WHEEL ASSEMBLY
11.7518.104.018 - Rear derailleur battery buckle
If I remove the SRAM RED XPLR AXS rear derailleur, what should I do when I reinstall it?
If you remove and reinstall the RED XPLR AXS rear derailleur, you will need to follow the steps for rear derailleur installation, wheel and barrel axle installation. Be sure to pull the rear dial back when tightening to ensure chain tension; It is no longer necessary to adjust the length of the chain when reinstalling.
RED XPLR AXS 和 Transmission 后拨上的可更换 零件可以互换吗？
The wheel assembly of the Transmission rear derailleur and the battery buckle of the GX Transmission rear derailleur are interchangeable with the RED XPLR AXS rear derailleur. These are the only parts that can be used interchangeably with the rear derailleur.
RED XPLR AXS 变速器是否会在受到撞击时向后转动？能像 Eagle Transmission 后拨那样重置吗？
Yes, the Full Mount design of the RED XPLR AXS rear derailleur turns backwards on a frontal impact to avoid damage and can be reset after an impact.
Why do the RED XPLR AXS rear derailleur legs look curved from the back?
The RED XPLR AXS rear derailleur legs are tuned so that the chain aligns with the platter throughout the flywheel's gear range, reducing vibration and noise. These features make it look a bit curved from the back.
哪些自行车架可兼容 SRAM RED XPLR AXS？
The gravel road bike rack with UDH hook is compatible with SRAM RED XPLR AXS and has a minimum chainstay length of 415mm. The rear shock design, which changes the length of the chainstays, is not supported. For more details, see SRAM's Frame Fit Specifications.
Can you use RED XPLR AXS on a road bike?
OK. As long as the frame has a UDH tail hook and the chainstays are at least 415mm long, the RED XPLR AXS can be used on such a road bike.
Is it possible to use the RED XPLR AXS on a mountain bike?
No. The RED XPLR AXS is not intended for use on mountain bikes.
What do I need to know about installing a Full Mount rear derailleur?
Ready, hoisted, tightened. The Full Mount rear derailleur can be installed in just three simple steps, with no special tools required.
什么是Full Mount 后拨？有什么好处？
The Full Mount rear derailleur can be mounted on a frame with a UDH mount. It has a barrel axle rod as the center of the circle, which allows for the creation of a shifting system with no weak points in the event of an impact. Its position relative to the flywheel is also consistent at all times, and no adjustment screws are required for setup.
UDH 和Full Mount有什么区别？
UDH, or Universal Derailleur Hanger, refers to a universal design of the rear rear hook, which can be adopted by all frame brands that support this design, and is suitable for traditional rear derailleur mounting. Frames designed for UDH feature a tailhook mount to which the Full Mount rear derailleur can be mounted.
Can I use a front derailleur with a RED XPLR AXS drivetrain?
No. The RED XPLR AXS drivetrain is not suitable for double discs.
RED XPLR AXS 后拨的电池能用多久？
If the light is green, it means that the RED XPLR AXS rear derailleur battery will last for 15-60 hours. If the indicator light turns red, it means that the battery can only be used for 6-15 hours, and if the red light flashes, it means that it can be used for less than 6 hours.
Can the satellite button control the Reverb AXS?
OK. Use the SRAM AXS application to customize satellite buttons to control the Reverb AXS. Set the control preferences in the AXS application's Configuration Control menu under the vehicle profile.
How should a RED chain length be determined?
To correctly calculate the chain length on the RED XPLR system, refer to the chart in the owner's manual or the Full Mount chain length guide. Whichever method is used to calculate the right chain length, you need to know the number of rotor teeth used and the length of the bike's chainstays.
If I change the number of rotor teeth, do I have to readjust the chain length as well?
It may be required in some cases. When changing the number of rotor teeth, refer to the Full Mount Chain Length Guide or the Owner's Manual to confirm the chain length.
Editor: Yao