$1002 Off Full Price Clearance

Cube Reaction Hybrid Pro 400 Electric Mountain Bike Flash Grey/Green

Brand: Cube

SKU: Select a size

Size: Select a size

SM MD LG XL XXL

Not sure what sized bike is best?

Answer a few short questions and we'll make a recommendation on which size is best for you.

REQUEST A PRICE BEAT

Limited Time Offer - $100 Bonus Voucher

Purchase any E-bike between 22 April - 20 May 2026 and you'll receive a $100 voucher.

Valid for purchases in-store and online. Voucher is sent via email on 25 May 2026 and valid until 21 June 2026.

Must be subscribed to marketing emails to receive voucher. ^Further T&Cs apply

Pick up Delivery

Your store:

No location set

No click & collect information available for this location.

Click & Collect:

In Store

Select a size to view stock availability at this store.

$9.90 Not available

Express delivery — fastest option $19.00

Select a size to view stock availability at this location.

Off-Road Hills & Heavy Loads / 85 Nm Torque

Up to 47 km Range

Bosch Performance CX Gen 4 Motor

Alloy Frame/ X-Fusion Fork

100mm Front Travel

400Wh Battery

Have a Question? Ask an expert on 1800 990 523

Product Details

Description

The Cube Reaction Hybrid Pro 400 Electric Mountain Bike is built for adventure, combining cutting-edge technology with robust design. Featuring a Bosch PowerTube 400 battery and a Gen 4 Bosch Performance CX drive unit, this bike excels on rugged trails, offering effortless climbs and smooth descents. Its high-performance aluminium frame and reliable 11-speed Shimano Deore drivetrain make it versatile for both trail enthusiasts and casual riders. With Schwalbe Smart Sam MTB tyres and a 100mm X-Fusion MIG32 Air fork, it is engineered to tackle any terrain with ease and comfort.

Key Features

Bosch PowerTube 400 battery
Powerful Gen 4 Bosch CX drive unit
High-Performance Aluminium frame
11 Speed Shimano Deore drivetrain
Schwalbe Smart Sam MTB tyres

Specifications

Product Overview

Product

Cube Reaction Hybrid Pro 400 Electric Mountain Bike Flash Grey/Green

Brand

Cube

Parent SKU

22CubeReactionHybridPro400flashgreyngreen

Size SKUs

XS: CUEB2281050013
SM: CUEB2281050015
MD: CUEB2281050017
LG: CUEB2281050019
XL: CUEB2281050021
XXL: CUEB2281050023

Matrix Barcodes

XS: 4054571419897
SM: 4054571419903
MD: 4054571419910
LG: 4054571419927
XL: 4054571419934
XXL: 4054571419941

Year Model

2022

Product Features

Frame Material

Alloy

Frame Style

Crossbar

Colour

Grey

Wheel Size

29" / 27.5" (Varies by Frame Size)

Brake Type

Hydraulic Disc Brake

Gears

1 x 11

Front Travel

100mm

Weight

23.20kg

Charge Time

Weight Limit

135kg

Motor and Battery System

Drive Type

Mid Drive

Motor Brand

Bosch

Motor

Bosch Drive Unit Performance CX Generation 4 (85Nm) Cruise (250Watt) 25KPH

Torque (Nm)

Motor Climbing Ability

Off-Road Hills & Heavy Loads

Battery Size (Watt-Hours)

400

Battery

Bosch PowerTube 400

Max. Range (KMs)

Charge Time (Hours)

Display

Bosch Purion

Build

Frame

Aluminium Superlite, Gravity Casting, Agile Ride Geometry, 1.5 Headtube, Internal Cable Routing, Full Integrated Battery, Kickstand/Fender/Carrier Mounting Points

Fork

X-Fusion MIG32 Air, Tapered, 15x110mm, 100mm, Lockout

Handlebars

CUBE Rise Trail Bar, 720mm

Headset

27.5: ACROS AZX-1032, BlockLock 120Â°, Top Zero-Stack 1 1/2" (ZS 56mm), Bottom Zero-Stack 1 1/2" (ZS 56mm) // 29: ACROS AZX-1030, Top Zero-Stack 1 1/2" (ZS 56mm), Bottom Zero-Stack 1 1/2" (ZS 56mm)

Grips

Natural Fit MTB Performance Lock On

Stem

CUBE Performance Stem E-MTB, 31.8mm

Pedals

CUBE PP MTB

Saddle

Natural Fit Sequence

Seat Post

CUBE Performance Post, 30.9mm

Accessories

Lock: Abus Art.-Nr. 64444

Wheels

Wheel Size

29" / 27.5" (Varies by Frame Size)

Rims

CUBE EX30, 32H, Disc, Tubeless Ready

Hubs

F: Shimano HB-MT400-B, 15mm, Boost, Centerlock; R: Shimano FH-TX505, QR, Centerlock

Tyres

Schwalbe Smart Sam, Active, 2.60"

Groupset

Crankset

ACID E-Crank, 175mm, 38T

Chain

KMC X11

Brakes

Tektro HD-M275, Hydr. Disc Brake (180/180)

Front Rotor

180mm

Rear Rotor

180mm

Shifters

Shimano Deore SL-M5100, Rapidfire-Plus

Rear Derailleur

Shimano Deore RD-M5100-SGS, 11-Speed

Cassette

11 Speed

Frequently Asked Questions

What is the Cube Reaction Hybrid Pro 400 used for?

The Cube Reaction Hybrid Pro 400 is used for countless hours of fun on trails, making climbing easier and enhancing the overall mountain biking experience.

Why choose the Cube Reaction Hybrid Pro 400?

Choose the Cube Reaction Hybrid Pro 400 for its ultimate performance and versatility, making it ideal for gnarly trails and comfortable enough for commuting.

Who is the Cube Reaction Hybrid Pro 400 designed for?

The Cube Reaction Hybrid Pro 400 is designed for both new riders and veterans, offering a comfortable and durable option for all types of biking adventures.

Disclaimer

Please Note: Before using this vehicle, check the applicable local laws relating to your intended use of the vehicle on roads and road related areas. Please ride responsibly and follow your local laws. We do not recommend modifying your electric bike or electric scooter.

Find Your Size

Step 1: Measure your height

Take off your shoes
Stand with your back straight against a wall
Balance a book on your head to mark your height on the wall
Measure your height by the distance from the floor to the mark

Your height:

Find Your Size

Step 2: Adjust your inseam

Based on your height, we’ve calculated a starting point.
You can measure your inseam by tucking a book between your legs so there is pressure but it isn’t uncomfortable.
Inseam typically falls with 5cm of the average.

Your inseam:

Find Your Size

Your results

For the Cube Reaction Hybrid Pro 400 Electric Mountain Bike Flash Grey/Green we suggest the following size.

More playful More stable

XXL

Height: --

Inseam: --

Adjusted Height: --

Find Your Size

We have saved your measurements.

Recommended sizes will now be highlighted on the page.

PERFECT RIDE GUARANTEE

If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »

FREE BIKE BUILD

We'll build your bike for free when you click and collect at any 99 Bikes store.

FIRST FREE TUNE-UP

Every bike comes with a complimentary free tune-up and safety check. Learn more »

Range

Calculate your range

E-Bike Range Estimator

Free Test Rides

Come into your local store to test ride an E-Bike today

Find a store

Shop Our E-bikes

Shop our collection of electric bikes

Shop Now

Exceptional Climbing Ability

The Cube Reaction Hybrid Pro 400 features a powerful Bosch Performance CX drive unit that delivers 85Nm of torque. This ensures that even the steepest climbs become manageable, allowing riders to focus on enjoying the ride.

Versatile Design

With its high-performance aluminium frame and 11-speed Shimano Deore drivetrain, this bike is perfect for both trail riding and commuting. Its robust construction means it can handle rough terrains while providing a comfortable ride.

Reliable Stopping Power

Equipped with Shimano MT200 Hydraulic Disc Brakes, the Cube Reaction Hybrid Pro 400 offers excellent stopping power in all conditions. This feature enhances rider confidence, ensuring safety on descents and technical trails.

XXL

Not sure what sized bike is best?

Answer a few short questions and we'll make a recommendation on which size is best for you.

Your selected size: -

Legend

Available size

Current size

Unavailable size

Suggested sizing

Cube Reaction Hybrid Pro 400 Electric Mountain Bike Flash Grey/Green geometry diagram

Legend

ST Seat Tube
STA Seat Tube Angle
R Reach
TT Top Tube
BD Bottom Bracket Drop
S Stack
CS Chain Stay Length
HT Head Tube
WB Wheel Base
HTA Head Tube Angle
FL Fork Length

Wheel Size

29" / 27.5" (Varies by Frame Size)

Stack

618

628

638

648

662

Reach

406

403

420

437

452

Top Tube Length

580

600

620

640

Seat Tube Length

375

405

450

495

545

Seat Tube Angle

74.0

Fork Length

Head Tube Length

110

115

120

131

146

Head Tube Angle

67.0

68.0

69.0

Handlebar Height

Bottom Bracket Drop

Chainstay Length

Wheelbase

Standover Height

Minimum Seat Height

Maximum Seat Height

Reviews

Improve a product