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With its 29er wheels and an X-Fusion RC32 fork boasting 130mm of smooth, easily adjustable travel, you can tell right away that the Reaction TM is a bike that's up for a challenge
With its 29er wheels and an X-Fusion RC32 fork boasting 130mm of smooth, easily adjustable travel, you can tell right away that the Reaction TM is a bike that's up for a challenge
Cube

2021 Cube Reaction TM Hardtail Mountain Bike in Brown

£1,449.00
Star Buys 30% Off Selected Items With Any Bike When you add 2021 Cube Reaction TM Hardtail Mountain Bike in Brown to your basket today.
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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
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When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Hassle free returns

At Hargroves Cycles our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 90 day online return policy* in which you can receive a full refund. Any item including bikes (but with the exception of food) can be returned to us for any reason provided it is received by us in an unused condition in or with its original packaging. Unless the return is due to a faulty product or an incorrect delivery on our part you will have to cover the cost of the return. If you believe that we should be covering the cost of the return please contact us in advance to discuss the available options.

Small Items - Parts & Accessories

Include the returns form and send it to us with the delivery company of your choosing - easy peasy!

Larger Items - Bikes / Bulky Items

If you wish to return bikes or bulky items such as forks or turbo trainers please contact our Returns Department to arrange a special courier collection. Contact us on our email address websales@hargrovescycles.co.uk We can arrange collection for you from your home or work address, using our couriers ( You may be required to cover postages costs )

* Bulky Items Include - Bikes - Wheels/wheelsets - Turbo Trainers - Framesets - Forks - Groupsets - Car racks - Child Seats

Warranty Claims

Please contact us prior to returning so we can ensure the fastest suitable resolution for you: websales@hargrovescycles.co.uk. We also ask that you contact us before having a 3rd party undertake work on an item purchased from Hargroves Cycles. Any work carried out without Hargroves Cycles consent will not be eligible for reimbursement and may void future warranty claims for that item.

2021 Cube Reaction TM Hardtail Mountain Bike in Brown

Season:2021

Brand:Cube

Code:415100

With its 29er wheels and an X-Fusion RC32 fork boasting 130mm of smooth, easily adjustable travel, you can tell right away that the Reaction TM is a bike that's up for a challenge

The Newmen cockpit with 760mm handlebar gives you the control you need to take on the toughest trails, while powerful Magura MT Thirty hydraulic disc brakes ensure you're always on top of your speed. Sram's simple, reliable and wide-ranging 1x12 transmission puts the right gear for any situation within easy reach, and we even fitted a dropper post so you're ready for those pulse-quickening line choices.

The Reaction TM's triple-butted, hydroformed chassis channels all our frame-building know-how into a bike that's fast, light and tough as nails. Accurate steering is assured thanks to a combination of the Boost thru axle, complex profile down tube and tapered head tube. Internal cable routing keeps mud and water out of your gear cables, so you can spend your time riding rather than wrenching. And we didn't forget comfort - slimmed down seatstays will help keep you shredding 'til sundown.

Key Features:

  • HPA, High Performance Aluminium Frame
  • X-Fusion RC32, 130mm Fork
  • Magura MT Thirty Hydraulic Disc Brakes
  • Sram SX Eagle™, 12-Speed Groupset
  • CUBE Dropper Post
  • CUBE EX30, 32H, Disc, Tubeless Ready Wheelset With Shimano Hubs
  • Maxxis Assegai, MaxxTerra/EXO+, Tubeless Ready Front Tyre
  • Maxxis Minion DHR II, MaxxTerra/EXO+, Tubeless Ready Rear Tyre






To simplify our delivery charges we have introduced a flat rate of £2.00 on all orders to UK mainland addresses. Certain regions and territories of the UK will incur additional charges, details of which can be found on our delivery page.

Bikes & large items are sent via TNT/FedEx with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).

Click & Collect Orders

Please be aware Click & Collect orders may take some time to fulfil. We advise not to travel to your chosen store until you have been notified that your order is ready for collection.

Spread the cost of your new bike, helmet, safety equipment and accessories paying via instalments being taken directly from your wage. The payments for the Cycle To Work scheme are taken out of your gross wage and your Tax & NI contributions are then worked out based on your new lower gross wage which is how you save money on your new bike and equipment.

At the end of the time period specified with your Cycle To Work scheme you then have the option of buying your bike or to continuing to use it while you work for the company. If you decide to purchase the bike, the balance you owe will be based on a percentage of how much the bike was worth at the time you took out the Cycle To Work scheme.

We know how eager you'll be to jump on your new bike and hit the dirt or tarmac, so we give you everything you need to get you set up quickly. For full instructions on how you're bike will arrive and what you'll need to do, visit our How Our Bikes Are Built page

Easy Set-Up Instructions

Have your brand spanking new bike ready to ride in less than 15 minutes with our easy to follow guide.

Free Multi-Tool

9 in 1 multi-tool to help you set up and maintain your bike.

Free Pedal Spanner

Attach your pedals with ease using our free tool. Please note pedals are not included with all bikes so please check the specification. You can shop our awesome range of pedals HERE

Special Offer

30% Off Selected Pedals & Helmets With All Bikes

Get 30% off a select range of pedals & helmets when you purchase a bike from Hargroves Cycles. Once you add the bike to cart you will be taken the pedal selection page to add your half-price pedals, discount will be applied at the checkout.

Technical Information

Frame - Aluminium Lite, Trail Motion Geometry, AMF, ARG, Internal Cable Routing, Easy Mount Kickstand Ready, Tapered Headtube, Press Fit BB, Fits up to 2.8" 27.5+ Tires

Fork - X-Fusion RC32, Tapered, 15x110mm, 130mm

Headset - VP Integrated, Top 1 1/8", Bottom 1 1/2"

Stem - Newmen Evolution 318.4, 31.8mm

Handlebar - Newmen Evolution 318.20, 760mm

Grips - CUBE Race Grip 31mm, 1-Clamp

Rear Derailleur - Sram SX Eagle™, 12-Speed

Shifters - Sram SX Eagle™ Trigger

Brake System - Magura MT Thirty, Front 4-Piston/Rear 2-Piston, Hydr. Disc Brake (180/180)

Crankset - Sram X1 1000 Eagle™ DUB 30T, Boost, 170mm

Chainring Sizes - 30T

Cassette - Sram PG-1210 Eagle™, 11-50T

Number of Gears - 12

Chain - Sram SX Eagle™

Rims - CUBE EX30, 32H, Disc, Tubeless Ready

Front Hub - Shimano HB-MT400-B, 15mm, Boost, Centerlock

Rear Hub - Shimano FH-MT400-B, 12mm, Boost, Centerlock

Front Tyre - Maxxis Assegai, MaxxTerra/EXO+, Tubeless Ready, 2.5 WT

Rear Tyre - Maxxis Minion DHR II, MaxxTerra/EXO+, Tubeless Ready, 2.4 WT

Pedals - CUBE PP MTB

Saddle - Natural Fit Venec Lite

Seat Post - CUBE Dropper Post, Handlebar Lever, Internal Cable Routing, 30.9mm (S: 120mm, M, L, XL: 130mm)

Dropper Seatpost - Yes

Seat Clamp - CUBE Close 34.9mm

Sizing Information

Cube Bikes Size Guide

Please note the following size guides are a general overview and represent a rough guide to Cube sizing.
Each bike may deviate from these figures, please refer to the specific geometry details or contact us for more precise sizing.

Cube Mountain Bike Size Guide (including E-MTB)

Size13.5 - 15" (XS)16 - 17" (S)18 - 19" (M)20 - 21" (L)22 - 23"23 - 24"
Height (cm)149 - 160159 - 167166 - 177176 - 185184 - 191191+

Cube Road Bike Size Guide

Size46 - 48cm (XXS)49 - 51cm (XS)52 - 53cm54 - 56cm57 - 59cm60 - 61cm62cm (XXL)
Height (cm)155 - 162161 - 170169 - 176175 - 185184 - 194194 - 200201+

Cube Gravel Bike Size Guide

Size50cm (XS)53cm (S)56cm (M)58cm (L)61cm (XL)
Height (cm)165 - 172172 - 177177 - 183183 - 190190+

Cube Hybrid Bike Size Guide (including E-Hybrid)

Size46cm (XS)50cm (S)54cm (M)58cm (L)62cm (XL)
Height (cm)154 - 167166 - 177176 - 186185 - 191188+
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