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Cube Reaction TM One mountain bike built for aggressive trail riding. Capable hardtail MTB with 140mm fork for technical terrain and descents. Shop now at Cyclo Monster.

Cube Reaction TM One mountain bike built for aggressive trail riding. Capable hardtail MTB with 140mm fork for technical terrain and descents. Shop now at Cyclo Monster.

Cube

Cube Reaction TM One Mountain Bike 2026 Raw Metal Blue

£1,099.00
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Cube Reaction TM One Mountain Bike 2026 Raw Metal Blue

Season:2026

Brand:Cube

Code:144100RAWMETBLU

Cube Reaction TM One Mountain Bike 2026 Raw Metal Blue

Aggressive trail hardtail designed for progression, control and confidence on technical terrain.

Overview

The Cube Reaction TM One is a trail-focused hardtail mountain bike built for riders looking to push beyond entry-level riding. With progressive geometry and a 140mm suspension fork, it delivers stability on descents while remaining efficient on climbs.

Positioned within Cube’s Trail Motion range, it’s designed to bridge the gap between standard hardtails and full-suspension bikes, making it ideal for riders progressing into more technical terrain.

Quick Answers

This bike is best for riders progressing into technical trail riding.

The main advantage is its aggressive geometry and 140mm fork for confidence on descents.

Choose this if you want a capable hardtail without moving to full suspension.

It performs best on trail centres, woodland routes and mixed terrain.

Best For

  • Trail riding and technical singletrack
  • Riders progressing from beginner to intermediate
  • Fast descents and rough terrain
  • Hardtail riders wanting more capability

Who Is This For?

This bike suits riders upgrading from entry-level mountain bikes who want more confidence on descents and technical terrain. It’s ideal for trail centre riding and riders starting to push into more aggressive riding styles.

Rider Profile

  • Level: Beginner to Intermediate
  • Terrain: Trail centres, woodland, singletrack
  • Style: Progressive trail riding
  • Use: Skill development and regular riding

How This Bike Fits

The long, low and slack geometry creates a stable and confidence-inspiring ride, particularly on descents. It balances control with agility, making it easier to handle technical sections while maintaining responsiveness.

Key Features

  • 140mm suspension fork for improved control on rough terrain
  • Progressive trail geometry for stability at speed
  • Durable aluminium frame built for aggressive riding
  • Wide-range gearing for climbing and descending
  • Hydraulic disc brakes for consistent stopping power

Real-World Performance

On the trail, the Reaction TM One feels planted and predictable. It handles technical sections with confidence while remaining efficient enough for climbs, making it a strong all-round trail hardtail.

Usage Scenarios

  • Trail centre riding
  • Weekend woodland rides
  • Learning jumps and technical features
  • General off-road riding

Comparison

Compared to standard hardtails, this bike is more aggressive and capable on descents. Compared to full-suspension bikes, it offers lower maintenance and better pedalling efficiency while still handling challenging terrain.

Pros and Cons

Pros:

  • Excellent value trail hardtail
  • Confidence-inspiring geometry
  • Low maintenance design

Cons:

  • Less forgiving than full suspension
  • Fork performance is entry-level

Quick Spec Summary

  • Trail hardtail mountain bike
  • 140mm suspension fork
  • Aggressive geometry
  • Built for progression

Specification Table

FrameAluminium hardtail
Fork140mm suspension fork
UseTrail riding
GeometryLong, low, slack

Is This the Right Bike for You?

Choose this bike if you want to progress your riding and gain confidence on technical trails. If you prioritise comfort on very rough terrain, consider a full-suspension bike instead.

Upgrade Potential

  • Add dropper post for improved control
  • Upgrade tyres for specific terrain
  • Upgrade fork for higher performance

What You’ll Need With This Bike

  • Helmet and protective gear
  • Pedals if not included
  • Trail repair kit

Alternative Products

Consider higher-spec models in the Reaction TM range for more performance, or explore full-suspension mountain bikes if you want maximum comfort on rough terrain.

Our Take

This is one of the best trail hardtail mountain bikes for riders progressing into more technical riding. It offers a strong balance of performance, durability and value.

Popular Questions About This Bike

Is this bike good for trail riding? Yes, it is built specifically for trail and technical terrain.

Is it good for beginners? It suits confident beginners progressing into more advanced riding.

Is it better than a standard hardtail? Yes, it offers more control and stability.

FAQ

Is this bike good for beginners?

Yes, for riders ready to progress beyond basic trails.

Can it handle technical terrain?

Yes, it is designed for demanding trail riding.

Is it efficient on climbs?

Yes, the hardtail design keeps it efficient.

Is it suitable for jumps?

Yes, for moderate trail features.

Does it require much maintenance?

No, less than full-suspension bikes.

Can it be upgraded?

Yes, with components like tyres and fork upgrades.

What terrain is it best for?

Trail centres, woodland and mixed terrain.

Is it durable?

Yes, built for regular trail use.

Is it good value?

Yes, strong performance for the price.

Is it suitable for daily riding?

Yes, for regular off-road use.

Ownership Experience

This bike is durable and low maintenance, making it ideal for riders who want to ride regularly without complex servicing.

Confidence Ratings

  • Climbing: 4/5
  • Descending: 4/5
  • Comfort: 3/5
  • Versatility: 4/5

Local Riding Context

Ideal for UK trail riding including woodland trails and trail centres such as Cannock Chase, offering varied terrain for progression.

Available Near You in Derby

This bike is available from our Derby store (DE21 7LX), serving Derby, Nottingham, Burton upon Trent, Loughborough and Chesterfield. Visit us in-store for expert advice and sizing support.

Sizing

Available in multiple sizes. Visit in-store or contact us for expert fitting advice.

Why Buy

  • Expert setup before collection
  • Local workshop support
  • Friendly expert advice

Ride Harder, Progress Faster

The Cube Reaction TM One is built to take your trail riding further. Order online or visit us in-store today.

Technical Information
  • Frame
    Aluminium Lite, Trail Motion Geometry, AMF, Internal Cable Routing, Tapered Headtube, ISCG05, Boost 148, UDH™
  • Size split
    27.5: XS, S // 29: M, L, XL
  • Suspension fork
    SR Suntour XCR34 2CR Air, Tapered, 15x110mm, 140mm
  • Brake system
    Magura MT Thirty, Hydr. Disc Brake (203/180)
  • Rear derailleur
    Shimano Cues RD-U6000-GS
  • Shifters
    Shimano Cues SL-U6000, Rapidfire Plus
  • Bottom bracket
    Prowheel BSA PW-MB68
  • Crankset
    Shimano Cues FC-U6000-1, 32T
  • Cassette
    Shimano Cues CS-LG400, 11-50T
  • Chain
    KMC xGlide
  • Headset
    VP Integrated, Top 1 1/8", Bottom 1 1/2"
  • Stem
    CUBE Performance Stem SLX, FPI-Link, 31.8mm
  • Handlebar
    CUBE Rise Trail Bar, 760mm
  • Grips
    ACID React Pro
  • Wheelset
    ACID SLX 30, 32/32 Spokes, 15x110mm/12x148mm, Tubeless Ready
  • Front tyre
    Schwalbe Magic Mary, Performance, 2.4
  • Rear tyre
    Schwalbe Big Betty, Performance, 2.4
  • Saddle
    ACID Venec Lite
  • Seat post
    CUBE Dropper Post, Handlebar Lever, Internal Cable Routing, 30.9mm
  • Weight
    15,9 kg
Sizing Information
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