Cube Reaction Hybrid Pro 800 2025 Grey/Black eMTB

Small and Large in stock now! Delivery in 2-3 working days. Other sizes shown available with Cube. Expect delivery within 8-9 working days of placing an order.

We specialise in really neat frame design, and the Reaction Hybrid is no exception. With the 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. We’ve thought of everything, so you can just ride.

What every rider wants from their bike is reliable fun – and that’s how we approached the Reaction Hybrid Pro. We 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. We 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 1×12 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 PowerTube 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…

Specification

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
Fork	SR Suntour X1-32 LO-R Air, Tapered, 15×110mm, 120mm (27,5: 100mm)
Motor	Bosch Drive Unit Performance Line CX 85Nm (BDU38), Smart System
Remote	Bosch Purion 200 Intergrated Display
Battery	Bosch PowerTube 800Wh
Charger	Bosch Smart System 2A
Brake System	Shimano BR-MT200, Hydr. Disc Brake (180)
Rear Derailleur	Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed
Shifter	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
Quoted weight	24.3 kg
Max System Weight	140 kg – The maximum system weight is the maximum total weight of the bike, rider and any luggage combined

Specifications are subject to change without notice

Size Guide

Frame Size	Minimum Height	Maximum Height
Small (27.5” Wheels)	158cm (5’3”)	168cm (5’6”)
Medium (29” Wheels)	168cm (5’6”)	175cm (5’9”)
Large (29” Wheels)	175cm (5’9”)	183cm (6’0”)
X Large (29” Wheels)	183cm (6’0”)	191cm (6’3”)
XX Large (29” Wheels)	191cm (6’3”)	198cm (6’6”)

We have developed our size guide from our selling experience and it may differ from the manufacturers guide. Please note, this is only a guide and if you have any concerns over sizing please get in contact

Geometry

Frame Size	S	M	L	XL	XXL
Seat Tube	370	405	450	495	545
Top Tube Horizontal	587	607	627	647	667
Seat Angle	74.5°	74°	74°	74°	74°
Head Tube Angle	67.5°	67.5°	67.5°	67.5°	67.5°
Chainstays	456	470	470	470	470
Head Tube	159	110	120	130	145
Wheelbase	1157	1176	1198	1218	1240
BB Height	46	65	65	65	65
Reach	409	420	437	455	471
Stack	646	653	662	674	685
Seatpost Length	350	350	350	400	400
Seatpost Diameter	31.6	31.6	31.6	31.6	31.6
Stem Angle	12°	12°	12°	12°	12°
Crank Length	165	175	175	175	175
Max Tyre Diameter	722	760	760	760	760
Max Tyre Width	66	66	66	66	66
Stem Length	60	60	60	60	60
Handlebar Width	740	740	740	740	740

Want to compare the size of your current bike to this one? Read our Reach and Stack guide here.

Bike Classification

Bike Classification	Category 2
Intended Use	Leisure riding and trekking under moderate effort
Intended Terrain	Paved surfaces, unpaved roads and gravel paths with moderate uphill and downhill gradients. Under these conditions, contact with uneven terrain and repeated loss of tire contact with the ground may occur. Drops are limited to 15 cm or less
Recommended riding skills	No special riding skills required

Additional Information

Manufacturer	Cube
RRP	No

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