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Delivered ready to ride in 10 to 14 days.

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Next Business Day Delivery

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Delivered before 8pm next business day.

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At 99 Bikes, we offer multiple delivery options to suit your needs. Here’s a quick overview:

Click & Collect:
Order online and pick up your item from a nearby store — free and often same-day!

Standard Delivery:
Available for most parts and accessories.
Estimated delivery:

  • Metro: 2–14 business days
  • Regional & Remote: Up to 21 business days

Express Delivery:
Available for most parts and accessories.
Estimated delivery:

  • Metro: 1–6 business days
  • Regional & Remote: Up to 21 business days

Boxed Bike Delivery:
For selected bikes. Delivered boxed to your address and ready to be assembled in 1 - 2 weeks.

Note: Delivery times are an estimate and actual delivery times may vary based on public holidays and peak periods. Bulky items may take longer.
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Cube Reaction Hybrid Pro 400 Electric Mountain Bike Flash Grey/Green

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Up to 12 months interest free

Features

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

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.

Please note that, in order to reduce production and delivery times, bike specifications are subject to change by the manufacturer without notice. Please be aware that these changes might not be reflected on product pages and images.

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.

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

  • 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

Free Test Rides

Free Test Rides

Come into your local store to test ride an eBike today - Find a store


Calculate Your Range

Calculate Your Range

Calculate Bosch battery range here


More Bikes

Shop Our eBikes

Shop our collection of electric bikes here

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.

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.

More Information
SKU 22CubeReactionHybridPro400flashgreyngreen
Season 2022
Sizing SKUs XS: CUEB2281050013, SM: CUEB2281050015, MD: CUEB2281050017, LG: CUEB2281050019, XL: CUEB2281050021, XXL: CUEB2281050023
Click & Collect Yes
Shipped Nationally Yes
eBike Drive System Mid Drive
Motor Brand Bosch
Motor Model Performance CX Gen 4
Motor Torque (Nm) 85 Nm
Motor/Drive Unit Bosch Drive Unit Performance CX Generation 4 (85Nm) Cruise (250Watt) 25KPH
Battery Bosch PowerTube 400
Battery Brand Bosch
Battery Size (Watt-Hours) 400 W-h
Battery Model PowerTube 400
Display Bosch Purion
Assist Modes 4 Modes
Charge Time (Hours) 8 hrs
Colour Grey
Frame Aluminium Superlite, Gravity Casting, Agile Ride Geometry, 1.5 Headtube, Internal Cable Routing, Full Integrated Battery, Kickstand/Fender/Carrier Mounting Points
Frame Material Alloy
Fork X-Fusion MIG32 Air, Tapered, 15x110mm, 100mm, Lockout
Fork Brand X-Fusion
Front Travel 100mm
Speeds 1 x 11
Front Gears Single
Groupset Brand Shimano
Groupset Shimano Deore
Rear Gears 11 Speed
Crankset ACID E-Crank, 175mm, 38T
Pedals CUBE PP MTB
Chain KMC X11
Brake Type Hydraulic Disc Brake
Brakes Tektro HD-M275, Hydr. Disc Brake (180/180)
Shifters Shimano Deore SL-M5100, Rapidfire-Plus
Derailleur Rear Shimano Deore RD-M5100-SGS, 11-Speed
Cassette Shimano Deore CS-M5100, 11-51T
Wheel Size 29" / 27.5" (Varies by Frame Size)
Tyres Schwalbe Smart Sam, Active, 2.60"
Rims CUBE EX30, 32H, Disc, Tubeless Ready
Hubs F: Shimano HB-MT400-B, 15mm, Boost, Centerlock; R: Shimano FH-TX505, QR, Centerlock
Handlebar CUBE Rise Trail Bar, 720mm
Headset 27.5: ACROS AZX-1032, BlockLock 120°, 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
Saddle Natural Fit Sequence
Seatpost CUBE Performance Post, 30.9mm
Weight 23.20kg

Cube Reaction Sizing Chart

Rider's Height (cm)
155
160
165
170
175
180
185
190
195
200
205
SM
MD
LG
XL
XXL

Electric Hardtail Mountain Bike Geometry Diagram

Legend

ST Seat Tube

TT Top Tube

CS Chain Stay Length

HTA Head Tube Angle

STA Seat Tube Angle

BD Bottom Bracket Drop

HT Head Tube

FL Fork Length

R Reach

S Stack

WB Wheel Base

Size

XS SM MD LG XL XXL
Wheel Size 29" / 27.5" (Varies by Frame Size) 29" / 27.5" (Varies by Frame Size) 29" / 27.5" (Varies by Frame Size) 29" / 27.5" (Varies by Frame Size) 29" / 27.5" (Varies by Frame Size) 29" / 27.5" (Varies by Frame Size)
Frame Size 13.5" / 27.5 / XS 15" / 27.5 / S 17" / 29 / M 19" / 29 / L 21" / 29 / XL 23" / 29 / XXL
ST Seat Tube (mm) 355.0 375.0 405.0 450.0 495.0 545.0
TT Top Tube (mm) 577.0 580.0 580.0 600.0 620.0 640.0
CS Chain Stay Length (mm) 441.0 460.0 460.0 460.0 460.0 460.0
HTA Head Tube Angle (°) 68.0 67.0 68.0 69.0 69.0 69.0
STA Seat Tube Angle (°) 74.0 74.0 74.0 74.0 74.0 74.0
HT Head Tube (mm) 120.0 110.0 115.0 120.0 131.0 146.0
R Reach (mm) 409.0 406.0 403.0 420.0 437.0 452.0
S Stack (mm) 602.0 618.0 628.0 638.0 648.0 662.0
WB Wheel Base (mm) 1119.0 1097.0 1141.0 1150.0 1170.0 1191.0

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