To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
The Reaction SLX is ready to blast the trails, coming equipped with a Deore XT 1x12 drivetrain and hydraulic disc brakes, with a RockShox Judy fork and Schwalbe tyres.
The Reaction SLX is ready to blast the trails, coming equipped with a Deore XT 1x12 drivetrain and hydraulic disc brakes, with a RockShox Judy fork and Schwalbe tyres.
Cube

Cube Reaction SLX Mountain Bike 2025 - Slate Black

£1,199.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Hassle Free Returns

The 30 Day bike exchange allows you to buy a bike with confidence. If you are unhappy with the bike you can return a new bike within 30 days and swap it for a different one. If you’re not happy with your new bike for any reason, please contact us and we can arrange a convenient time bring it back into store and exchange it – so long as it’s clean and isn’t broken – by this we mean things like buckled wheels, crash damage, broken components, cracked frames etc.

Worn brakes and tyres are understandable and we’ll factor this into any exchange.

The 30 Day Bike Exchangeis completely separate from our 30 day returns policy and applies to new and unused bikes. It can only be used once on each new bike purchase.

We do however urge all customers to test ride the bike prior to purchase to ensure they are happy with the fit and ride experience of the bike.

30 DAY RETURNS POLICY ON UNUSED PRODUCTS

Any item, except food can be returned to us for any reason within 30 days, provided it has:

  • Not been used or fitted
  • Is returned in its original packaging
  • Has a valid proof of purchase from Beeline Bicycles

Online or in-store purchases can both be returned to any store free of charge, or can be returned by post.

Click & Collect customers can buy with confidence knowing they can try the item before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away in the store, or you still have up to 30 days to return it if you take it away.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase, Cheque payments will be refunded in cash but due to banking restrictions can only be refunded at least 14 days after the original purchase date.

We are unable to offer any refund without a valid receipt.

FAULTY ITEMS

All products purchased from Beeline Bicycles come with a full warranty which covers manufacturing faults and defects in workmanship. If you feel that your purchase has developed a fault, the fastest response we can offer is to bring your product into store for an assessment. We will need to see your proof of purchase.

If taking your product in store is not an option then please email info@beelinebicycles.co.uk. Please include photographs of your product (please keep below 20mb), a copy of receipt so we can immediately start to assess the issue.

In some cases the manufacturer/supplier and/or Beeline Bicycles may require to see the item(s) before repair or replacement can take place. If this is the case we will advise of return details and lead times.

All used items being returned to us must be cleaned for hygiene purposes.

On receipt of your goods we will carry out a full inspection & contact you within 3 working days of receipt.

Proof of purchase is also required with all potential warranty claims.

RETURNS BY POST

Please provide us with all the details of why you wish to return your purchase, as your input is invaluable to us when reviewing the products we stock.

If you are returning by post, please complete the Returns Formthen attach the returns address label to your parcel. Please include a copy of the returns form and proof of purchase.

It is your responsibility to ensure that the item is returned to us in a safe and secure manner, we suggest that you use a recorded postal/courier service. Please ensure that the service you use covers the value of the goods in the parcel. Return shipping costs are non-refundable. If the item is being returned due to our error then any postage will be reimbursed upon assessment.

It can take 5 days for your parcel to reach us dependent on the courier’s service that is used. Once we receive your parcel we will inspect and process your return within 48 hours. Refunds can take up to 5 days with your bank to appear in your account. You will receive an email update upon the completion for your return.

Cube Reaction SLX Mountain Bike 2025 - Slate Black

Season:2025

Brand:Cube

Code:843200BLK

Cube: What do you do to improve the ride of a great bike that already features great components? You fit better brakes. The Reaction SLX's Shimano XT hyudraulic disc brakes' powerful, progressive control don't just help keep you safe, they also help you ride faster and have more fun.

Combined with the smooth control of the RockShox Judy Silver air fork and easy shifting of the Shimano XT 1x12 gears, you're pretty much all set. The Schwalbe Racing Ralph 2.25in tyres – fast-rolling, smooth and grippy – round out the complete trail explorer.

Frame Description: The Reaction's sleek looks are thanks to its Smooth Welded head tube and seat tube junctions. It incorporates a threaded bottom bracket and internal cable routing for long-lasting service and simple maintenance. There's even a flat disc mount that integrates seamlessly with our kickstand mount, and integrated mounting points for ACID mudguards and carrier.

Trail-ready geometry includes a lower top tube and tapered head tube for more confident handling, cables run internally for reduced maintenance, and there's plenty of room to run wide, grippy and comfortable 2.25in tyres. And, as your skills increase, there's scope to fit a dropper post upgrade.

Technical Information
Frame & Fork
Frame: Aluminium Lite, AMF, Double Butted, Internal Cable Routing, Tapered Head Tube, Flat Mount Brake, SIC Mount, FM Kickstand Mount
Fork: Rockshox Judy Silver TK Air, 100mm, PopLoc
Wheels & Tyres
Rims: Cube EX25, 32H, Disc, Tubeless Ready
Front Hub: Shimano HB-QC300, QR, Centerlock
Rear Hub: Shimano FH-QC500-MS, QR, Centerlock
Gears & Drivetrain
Shifters: Shimano XT SL-M8100-IR, Direct Attach
Rear Derailleur: Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed
Crankset: Shimano FC-MT611, 32T, Boost
Cassette: Shimano Deore CS-M6100, 10-51T
Chain: KMC X12
Brakes
Front Brake: Shimano XT BR-M8100, Hydraulic Disc Brake
Rear Brake: Shimano XT BR-M8100, Hydraulic Disc Brake
Disc Rotors: 160/180mm
Components
Headset: Cube FPH868, Semi-Integrated
Handlebar: Cube Rise Trail Bar, 680mm
Stem: Cube Performance CPS-Race
Handlebar Grips: Acid Icon
Saddle: Acid Venec Lite
Seatpost: Cube Performance Post, 27.2mm
Seatpost Clamp: Cube Varioclose, 31.8mm
Pedals: Cube PP MTB
Sizing Information
X-SmallSmallMediumLargeX-LargeXX-Large
148-158cm158-168cm168-178cm178-185cm185-193cm193-198cm
4'10" - 5'2"5'2" - 5'6"5'6" - 5'10"5'10" - 6'1"6'1" - 6'4"6'4" - 6'6"
Professional Opinion
Home Mountain Biking Bikes Cube Mountain Bikes