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Cube Reaction Hybrid Pro 600 combines a lightweight aluminium frame, Bosch CX motor with 600Wh battery, Shimano XT 1x12 gears, and 120mm suspension for versatile off-road adventures.
Cube Reaction Hybrid Pro 600 combines a lightweight aluminium frame, Bosch CX motor with 600Wh battery, Shimano XT 1x12 gears, and 120mm suspension for versatile off-road adventures.
Cube

Cube Reaction Hybrid Pro 600 Electric Hardtail Mountain Bike 2025 in Smaragd Grey/Prism

£2,599.00
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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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Hassle free returns

In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

It is recommended that you use a recorded delivery service or return to a store to ensure your items are received by us. We cannot assume responsibility for items that are lost in transit back to us.




Terms & Conditions

Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

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.

We are unable to offer a refund without a valid proof of purchase.

Cube Reaction Hybrid Pro 600 Electric Hardtail Mountain Bike 2025 in Smaragd Grey/Prism

Season:2025

Brand:Cube

Code:808240smaragdGRYprism

The power to explore off the beaten track, bringing adventure to every rider.

What every rider wants from their bike is reliable fun – and that's how Cube approached the Reaction Hybrid Pro 600. Cube fitted an easily adjustable air suspension fork with 120mm of travel (100mm for small frame sizes and for all Easy Entry models), because it adds comfort and control. Cube swapped the standard seatpost for a remote dropper post, because you'd be amazed how much more confidence that buys on bumpier trails. Shimano's XT 1x12 gears offer a huge range and unrivalled reliability, while Schwalbe's grippy 2.6in tyres and strong, progressive Shimano hydraulic disc brakes ensure you can stop on a dime. And, with a 600 Wh battery and the smooth, quiet assistance of Bosch's CX drive, you've got all the assistance you need to tackle even the most challenging of routes. Over to you.

Cube specialise in really neat frame design, and the Reaction Hybrid is no exception. With the 600 Wh PowerTube battery neatly concealed and the Bosch CX drive housed securely, its svelte lines disguise lots of clever features. It's PowerMore-ready, making it easy to add up to 250 Wh of extra battery capacity. The integrated seat clamp and cable routing complement the clean aesthetic, whilst a UDH gear hanger makes it as future-proof as possible. There's a built-in chainguide mount too, and it's also ready to accept ACID mudguards. And, with Size Split, it's easy to find the perfect fit for every rider. Cube havethought of everything, so you can just ride.

Key Features & Benefits:

  • Aluminium Frame:Light and strong
  • Hydraulic Disc Brakes:Reliable braking performance to keep you in control, whatever the weather.
  • 12 Shimano Gears:Wide range of gears suitable for a range of terrain.

Full Specification:

  • Frame: AluminiumSuperlite, Gravity Casting Technology, Agile Ride Geometry, Boost 148, UDH™, Full Integrated Battery, Advanced Internal Cable Routing, Kickstand/Fender/Carrier Mounting Points, Integrated Seatclamp
  • Fork: SR Suntour X1-32 LO-R Air, Tapered, 15x110mm, 120mm (27,5: 100mm)
  • Motor: Bosch Drive Unit Performance Line CX BDU38 Generation 5 (85Nm), Smart System
  • Battery: Bosch PowerTube 600
  • Controller: Bosch
  • Number of Gears: 12
  • Gear Shifters: Shimano Deore SL-M6100-R, Rapidfire Plus
  • Chainset: Acid MTB Hybrid Pro, 38T
  • Chainrings: 38T
  • Rear Cassette: Shimano Deore CS-M6100, 10-51T
  • Chain:
  • Rear Derailleur: Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed
  • Bottom Bracket:
  • Pedals: Acid PP MTB
  • Rims: Cube EX30, 32H, Disc, Tubeless Ready
  • Front Hub: Cube Engineered By Newmen, 15mm, Boost, Centerlock
  • Rear Hub: Cube Engineered By Newmen, 12mm, Boost, Centerlock
  • Front Tyre: Schwalbe Smart Sam, Active, 2.6
  • Rear Tyre: Schwalbe Smart Sam, Active, 2.6
  • Brakes: Shimano BR-MT200, Hydr. Disc Brake (180)
  • Handlebars: Cube Rise Trail Bar 35
  • Handlebar Grip: Acid React Pro
  • Headset: Acros AZF-1034, ICR (Integrated Cable Routing) Zero-Stack 1 1/2" (ZS 56mm), Bottom Zero-Stack 1 1/2" (ZS 56mm)
  • Stem: Cube Performance Stem E-MTB 35, FPI-Link
  • Saddle: Acid Sequence Pro 160
  • Seatpost: Cube Dropper Post, Handlebar Lever, Internal Cable Routing, 31.6mm
  • Accessories: N/A
  • Weight: 20 kg

Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.

If you are unsure which size Cube bike would be best for you, Cube do provide an online sizing calculator on each bike product page, which requires you to enter your height and inside leg. This can give a recommendation on which size may be best for you, however for the best results, please visit your local Balfe’s store for a personal consultation and test ride.

Geometry for Cube Reaction Bosch Gen 4 Motor/Battery

15" / 27.5 / S17" / 29 / M19" / 29 / L21" / 29 / XL23" / 29 / XXL
Length seat post350350350400400
Diameter seatpost30.930.930.930.930.9
Angle stem1212121212
Crank length175175175175175
Diameter tire maximum720762762762762
Width tire maximum6868686868
Stem length6040506060
Handlebar width740740740740740
Seat tube380405450495545
Top Tube Horizontal565628628645672
Seat angle7574747474
Head tube angle6767.567.56868
Chainstays447460460460460
Head tube120122122132149
Wheelbase1134.61196119612081236
BB-Height to Hub4565656565
Protrusion height - 80mm756762768781821
Reach400.4444442456478
Stack614.3646651662678

Geometry for Cube Reaction Bosch Gen 3 Motor/Battery

14" / 27.5 / XS16" / 27.5 / S18" / 29 / M20" / 29 / L22" / 29 / XL24" / 29 / XXL
Length seat post350350350350350350
Diameter seatpost30.930.930.930.930.930.9
Angle stem121212121212
Crank length175175175175175175
Diameter tire maximum716716754754754754
Width tire maximum606060606060
Stem length505060607070
Handlebar width740740740740740740
Seat tube340370420470515565
Top Tube Horizontal555575595615635655
Seat angle73.573.573.573.573.573.5
Head tube angle67.568.568.568.568.568.5
Chainstays466466488488488488
Head tube110110110120140155
Wheelbase111611251169.61190.51212.31233.6
BB-Height to Hub464655555555
Protrusion height - 80mm722.2740.8801.5809.9811.1848.3
Reach376.5395407424.6439.1455.1
Stack602.5607.5634643661.5675.5

Warranty Information for Cube:

Your CUBE bike is warranted to be free from manufacturing defects for 2 years with effect from the date of sale. In addition, we provide our customers with the following warranty in the event of frame breakage outside the statutory warranty period as follows:
For all frames and rigid forks from model year 2012 and onwards Cube guarantee from the date of sale from the dealer:
Aluminium: 6-year guarantee
Carbon fibre, aluminium-carbon fibre: 3-year guarantee
If a break occurs during this period (from date of sale), Cube will replace the item with the same or similar.
BOSCH Warranty (E-Bikes): The warranty period is 24 months.
For full warranty policy please visit cube.eu

Technical Information
  • Frame
    Aluminum Superlite, Gravity Casting Technology, Agile Ride Geometry, Boost 148, UDH™, Full Integrated Battery, Advanced Internal Cable Routing, Kickstand/Fender/Carrier Mounting Points, Integrated Seatclamp
  • Size
    Classic: Size Split: 27.5: S // 29: M L XL XXL
  • Suspension Fork
    SR Suntour X1-32 LO-R Air, Tapered, 15x110mm, 120mm (27,5: 100mm)
  • Drive Unit
    Bosch Drive Unit Performance Line CX, Smart System
  • Remote
    Bosch Purion 200 with Integrated Display
  • Battery
    Bosch PowerTube
  • Charger
    Bosch 2A
  • Brake System
    Shimano BR-MT200, Hydr. Disc Brake (180)
  • Rear Derailleur
    Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed
  • Shifters
    Shimano Deore SL-M6100-R, Rapidfire Plus
  • Crankset
    ACID MTB Hybrid Pro, 38T
  • Cassette
    Shimano Deore CS-M6100, 10-51T
  • Chain Guide
    Reverse Flip-Guide E-Chain Guide, Direct Mount, I-Plate
  • Headset
    ACROS AZF-1034, ICR (Integrated Cable Routing), Top Zero-Stack 1 1/2" (ZS 56mm), Bottom Zero-Stack 1 1/2" (ZS 56mm)
  • Stem
    CUBE Performance Stem E-MTB 35, FPI-Link
  • Handlebar
    CUBE Rise Trail Bar 35
  • Grips
    ACID React Pro
  • Rims
    CUBE EX30, 32H, Disc, Tubeless Ready
  • Front Hub
    CUBE Engineered By Newmen, 15mm, Boost, Centerlock
  • Rear Hub
    CUBE Engineered By Newmen, 12mm, Boost, Centerlock
  • Tyres
    Schwalbe Smart Sam, Active, 2.6
  • Saddle
    ACID Sequence Pro 160
  • Seat Post
    CUBE Dropper Post, Handlebar Lever, Internal Cable Routing, 31.6mm
  • Pedals
    ACID PP MTB
  • Colour
    Metallicgrey´n´black
  • Weight
    24,3 kg
Sizing Information
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