SRAM Force XPLR AXS E1 1 x 13s Groupset [UDH]

SRAM Force XPLR AXS E1 is a wireless 1x13-speed gravel groupset built around the Full Mount rear derailleur and a 10-46T XDR cassette. It takes the same gravel-specific architecture as Rival XPLR and adds carbon crank arms, a carbon and aluminium derailleur cage and carbon brake lever blades, saving weight across the build. It is designed for gravel racing, long-distance mixed-surface riding and bikepacking on UDH-equipped frames.

Full Mount Rear Derailleur

• Mounts directly to the frame's UDH interface and centres on the rear axle, with no derailleur hanger to bend or misalign
• No limit screws or hanger variance – setup is quicker and shifting stays precise
• Straight cage design keeps the derailleur clear of the wheel under impact or heavy loading
• Carbon and aluminium cage for strength at low weight
• Clutch keeps the chain secure and quiet on rough surfaces
• Replaceable and serviceable parts

E1 Levers and Brakes

• E1 lever shape shared with RED E1, with a sculpted hood and curved carbon lever blade
• Reduced lever effort makes one-finger braking practical from both the hoods and the drops
• Stiffer Flat Mount callipers for consistent power and control in all conditions
• Levers control both shifting and braking, communicating wirelessly with the derailleur

Carbon Crankset

• Carbon Force XPLR arms are significantly lighter than the aluminium Rival equivalent while staying stiff under load
• Crank boots protect the arm ends from pedal and rock strikes
• DUB Wide spindle optimises the 1x chainline for the 13-speed cassette on frames with longer chainstays
• 8-bolt direct mount interface accepts any SRAM AXS chainring, with or without power meter

13-Speed Gravel Gearing

• XG-1371 10-46T cassette gives a 460% range with close steps where they matter most
• Single chainring keeps the drivetrain simple, light and secure
• Force E1 Flattop chain works with both 12-speed road and 13-speed XPLR systems

AXS-Enabled

• Connects to the SRAM AXS app to customise shift behaviour and monitor battery levels across all components

Compatibility

• Frame: UDH (Universal Derailleur Hanger) interface required – not compatible with frames using a conventional derailleur hanger, and no conversion is available
• Freehub: XDR driver body required
• Bottom bracket: SRAM DUB, frame-specific (not included)
• Brakes: Flat Mount callipers; Centre Lock or 6-bolt rotors as appropriate to the wheels
• Chain: SRAM 12- or 13-speed Flattop road chain only – not compatible with 12-speed Eagle MTB chains

Included

• 1 x pair of SRAM Force eTap AXS E1 shift/hydraulic disc brake levers
• 2 x SRAM Force Flat Mount disc brake callipers with 20 mm hardware
• 1 x 1800 mm and 1 x 950 mm hydraulic hoses (pre-connected to levers and callipers)
• 1 x SRAM Force XPLR E1 DUB Wide 42T 1x crankset
• 1 x SRAM Force E1 Flattop chain, 126 links, PowerLock connector, 12/13-speed
• 1 x SRAM Force XPLR XG-1371 E1 XDR cassette, 13-speed, 10-46T
• 1 x SRAM Force XPLR AXS E1 rear derailleur, 13-speed, 46T maximum sprocket
• 1 x SRAM eTap AXS battery for the rear derailleur
• 1 x SRAM eTap/AXS battery charger and cable

Not Included / Required Separately

• Bottom bracket
• Disc brake rotors (SRAM Paceline Centre Lock rotors available as an option; lockrings not included)
• UDH-equipped frame and XDR freehub body

Specifications

Force XPLR gives the 13-speed Full Mount platform a lighter, carbon-led build without stepping up to RED.

DELIVERY

Delivery to mainland UK addresses are free for orders over £40. Except when you choose delivery to a third party (Click and Collect) there is a charge of £5.95 to cover some of the additional cost the couriers charge for this service. If you choose to collect from Fawkes warehouse there is no shipping charge.

There will an additional charge for deliveries to Highlands and Islands. 

RETURNS TO FAWKES

Whether it’s a jersey that doesn’t fit, or the colour is not quite right, sometimes you’ll need to return items to us.

If an item is 'as new' and has not been used or fitted in any way, you can return it to us by post within 90 days of delivery for a refund. Please ensure that the goods are returned in their original packaging and are in an unused condition.

Please click HERE to print and then complete the returns form and include it inside your parcel.

If you wish you can use our Royal Mail Returns service please follow the instructions on the link below to return your parcel to us.

Royal Mail Returns Service

Please pack the item carefully to avoid damaged during shipping.

Customers need to pay the cost of return delivery unless the item is faulty and this will be deducted from your refund, currently £3.95.

If your have a large item e.g. Child seat, Bike, trailer etc. please contact our customer service team at Guy@fawkes-cycles.co.uk to arrange the best way to return your item, the cost will be deducted from your refund.

You will not receive a refund for the retail value of any free or promotional items you are sent, and you will be charged if they are not returned.

UNWANTED ITEMS

If you change your mind on your purchase, you have a full 90 days to return it for a refund. All Goods must be unused, in a saleable condition and in their original packaging with all labels still attached.

Please pack the item carefully to avoid damaged during shipping.

There are some exclusions to our 90 day returns policy, which are detailed below:

Nutritional products or those with a best before date must be returned within 28 days*

Any customised items such as wheel builds cannot be returned*

GPS systems such as sports watches or cycle computers can only be returned if unregistered*

For hygiene reasons, any intimate garments such as facemasks, underwear and swimsuits can only be returned if the items are faulty.

*Unless faulty

If you wish to return your item for a refund, please follow the returns procedure above.

We try our best to process all refunds within 14 working days. We'll refund your item via your original payment method.

You will not receive a refund for the retail value of any free items you are sent, and Fawkes may charge you for this item if you fail to return it

FAULTY ITEMS

If you feel that your purchase has developed a fault, then please contact us with photographs of the issue before returning any goods - we may be able to solve your problem without you incurring any further inconvenience.

If you find a fault with your item, send it back to us and we'll take a look at it as soon as we can. Items sent back to us will undergo an inspection and it may be necessary to send the item away to the manufacturer to confirm the fault. If we confirm a manufacturing fault, we'll happily replace or refund it.

Please pack the item carefully to avoid damaged during shipping. 

Faulty items should be returned within a reasonable time and in a clean and dry condition. PLEASE NOTE, WE WILL NOT PROCESS DIRTY ITEMS.

Please enclose all your details and a covering note explaining the fault and any other useful details.

We'll try to get back to you within 14 working days of receipt of your parcel, although during busy periods this may take slightly longer.

Your statutory rights are not affected.

We reserve the right to recharge return carriage on items where no fault is identified.

Customer Service Email: Guy@Fawkes-Cycles.co.uk

Please contact us for our Payment & Security policy.