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Cube Reaction Hybrid SLX 800 Electric Mountain Bike 2026

Cube Reaction Hybrid SLX 800 2026 Electric Mountain Bike
About the product Please call to enquire about availability.

3499

.00

Cube Reaction Hybrid SLX 800 2026 Electric Mountain Bike £3499.00

It`s the unique shiftblush`n`art paint job that`ll pull you in, but the Reaction Hybrid SLX is more than just a great looker. Shimano`s XT 12-speed gears and matching XT 4-piston hydraulic disc brakes offer easy use and exceptional reliability, so you can just concentrate on the ride. It`s the same story with the Fox 34 Float AWL suspension fork, which combines smooth bump-swallowing comfort with excellent steering precision. The Bosch CX drive and 800Wh PowerTube battery speak for themselves, offering quiet and unobtrusive pedal assistance for miles of smiles. The Newmen Performance 30 wheelset is shod with 2.6in Schwalbe Smart Sam tyres for excellent grip and ride comfort. And we even fitted a remote dropper post, for increased confidence on tricky trails. Where`s your next adventure?

Cassette Specification

Availability Out of stock, please call for availability
BIKE year 2026
Category Mountain Bike
Colour Shiftblush Art
Condition Brand new
battery

Bosch PowerTube 800

Charger: Bosch 4A

cassette Shimano XT CS-M8100, 10-51T
chainring

Guide: Reverse Flip-Guide E-Chain Guide, Direct Mount, I-Plate

Crankset c-ring sizes: 38T

chainset KMC e12
crankset ACID MTB Hybrid Pro, 38T
display Bosch Kiox 500
extras

Remote: Bosch LED Remote

fork Fox 34 Float AWL, 2-Position Sweep-Adjust RAIL Damper, Tapered, 15x110mm, E-Bike Optimized, 120mm 27.5: 100mm
frame Aluminium Superlite, Gravity Casting Technology, Agile Ride Geometry, Boost148, Fully Integrated Battery, Advanced Internal Cable Routing, 1.5 Headtube, Kickstand/Fender/Carrier Mounting Points
grips ACID Hybrid Perform
handlebar

CUBE Rise Trail Bar 35

headset ACROS AZF-1034, ICR Integrated Cable Routing, Top Zero-Stack 1 1/2-inch ZS 56mm, Bottom Zero-Stack 1 1/2-inch ZS 56mm, X-Connect Interface
motor Bosch Drive Unit Performance Line CX max. 100Nm BDU38
pedal ACID PP Trekking
rear derailleur Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed
saddle ACID Sequence 160
seatpost

CUBE Dropper Post, Handlebar Lever, Internal Cable Routing, 31.6mm

shifters

Shimano XT SL-M8100-IR, 12-Speed

stem

CUBE Performance Stem E-MTB 35, FPI-Link

tyres

Schwalbe Smart Sam, Performance, Kevlar, 2.6

wheelset Newmen Performance 30 base/strong, 28/32 Spokes, 15x110mm / 12x148mm, Tubeless Ready
MPN108620L
PNUM21077
PRICE£3499.00

Thumbs up Reviews

 FeelQualityRideValue 
Mr Will Moule 10 out of 10 10 out of 10 10 out of 10 10 out of 10 10

Previous model reviewed. Absolutely love the One77. Stable, aggressive, and insanely confidence-inspiring on descents, yet climbs better than expected. Powerful motor, great range, and bombproof components. A true no-compromise e-enduro beast.

Mr Jason Gaunt 10 out of 10 9 out of 10 10 out of 10 8 out of 10 9.3

Previous model reviewed. Cube make good bikes, I purchased this after purchasing two cube adult bikes last year. At last my son should e able to keep up in the forest now.

Mr Ben Wallace-Hadrill 10 out of 10 10 out of 10 10 out of 10 10 out of 10 10

Previous model reviewed. Really pleased with the bike and service I received

Mr Paul Loraine 10 out of 10 10 out of 10 10 out of 10 10 out of 10 10

Previous model reviewed. Very helpful over the phone. Always cheerful and willing to help. I also appreciated the phone call to say bike is on its way.

Mr Martyn Montgomery 7 out of 10 7 out of 10 7 out of 10 10 out of 10 7.8

Previous model reviewed. Excellent service very friendly staff.

Mr Darren Spencer 10 out of 10 10 out of 10 10 out of 10 10 out of 10 10
Feel 10
Quality 9
Ride 10
Value 10
Overall rating 9.5
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Call 029 2052 9955 or email us and this bike could be yours today!

Looking for older models of the Cube Reaction Hybrid SLX 800?

Cube Reaction Hybrid SLX 800 2025 Mountain Bike Mountain Bike
Cube Reaction Hybrid SLX 800 2025 Mountain Bike £3,499 
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Cube Reaction Hybrid SLX 800 2025 Mountain Bike Mountain Bike
Cube Reaction Hybrid SLX 800 2025 Mountain Bike £3,499 
Save up to £1470
From £1,166.33
£93
View
Cube Reaction Hybrid SLX 800 2025 Mountain Bike Mountain Bike
Cube Reaction Hybrid SLX 800 2025 Mountain Bike £3,499 
Save up to £1470
From £1,166.33
£93
View
Cube fit guide

Sizing guide Size guide

Mountain bike sizing for this model, with the available sizes shown alongside the guide.

CUBE Reaction hardtail guideSport hardtail and hardtail e-MTB fit

Recommended rider height

Start with rider height, then adjust for reach, standover and riding style.

Rider heightFrame size suggested
(ft - in) (cm) Size (in)
4' 10" - 5' 2" 148 - 158 XS 13 - 14
5' 2" - 5' 6" 158 - 168 S 15 - 16
5' 6" - 5' 10" 168 - 178 M 17 - 18
5' 10" - 6' 1" 178 - 185 L 19 - 20
6' 1" - 6' 4" 185 - 193 XL 21 - 22
6' 4" - 6' 6" 193 - 198 XXL 23 - 24
Cube Reaction Hybrid SLX 800 Electric Mountain Bike 2026

Shipping & returns

Offshore UK

Due to the size and weight of most bikes, a charge would apply to shipping remote regions, offshore UK and Ireland.

Signed for

The courier will require a signature for your delivery. If no one is available to sign for your goods, the courier will leave a card with instruction of where you can collect it.

Delays

Working days are Monday to Friday unless otherwise stated. There may be circumstances beyond our control which cause delay and in such circumstances we will endeavour to deliver the goods as soon as they arrive from manufacturers.

Read more

To view our Shipping & Returns Policy, click here.

Finance

Our flexible finance options mean you can purchase this product with a minimal deposit (or call us and arrange a deposit that suits you). Before applying for finance, please ensure you have read the information on eligability.

Apply for finance online through v12Finance
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