Cube Reaction Hybrid Pro 625 2023 Sky/Black eBike

X 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.

Why do you call the colour of this bike Sky/Black when Cube call it White/Black? This bike in the flesh is very clearly metallic light blue and not white. To help avoid any surprises when your bike arrives, we have changed the colour name on this bike to Sky/Black, which we feel much better represents the bike’s actual colour.

It’s all in the detail. So neat is the Reaction Hybrid’s frame design, you’ll barely notice the high-capacity Bosch battery – now up to 750Wh, even for smaller frame sizes – and powerful fourth-generation, Smart System-equipped Bosch CX motor. But you’ll definitely notice the power.

Agile Ride Geometry delivers confidence-inspiring handling, as you’d expect. There’s an Easy Entry frame option, and a new S frame with 27.5in wheels, so everyone can find their ideal Reaction Hybrid.

And, with internally routed cables including a stealth dropper post upgrade option, we’ve reduced the need for maintenance so that you can just enjoy the ride.

Ain’t no mountain high enough to get in the way of our reaction hybrid race. The choice of frame styles and sizes means there’s one to suit every rider and, with a high-capacity battery and smooth Bosch power, it’s got what you need to take the path less travelled and find out, once and for all, where it leads.

Video

Freeborn’s Take

This electric leisure mountain bike is great for riders looking to do a mixture of flowing off road single track, bridleways and occasionally tarmac.

The Reaction Hybrid pro has a new frame for 2023 and is available in both standard and easy entry frames. The standard frame is available in sizes small through to XXL. Small has 27.5” and all other sizes have 29” wheels. The easy entry is available in small through to XL and all sizes have 27.5” wheels.

There are 3 colour choices, the grey/green we have here, sky/black and rose/silver. The aluminium frame has tidy internal cable routing, a bolt through, Boost rear wheel and built in chain stay protection.

Fitted with the new Smart System Bosch generation 4 CX motor the Reaction Hybrid Pro has more than enough power for the very steepest of inclines. This motor produces up to 85nm of torque and can deliver up to 3.4 times the amount of effort of the rider. The Bosch Powertube battery fitted is offered in both 500,625 and 750wh versions and can be easily removed from the frame using the supplied key. The battery can be charged whilst installed in the frame or once removed

The easy to use, Bluetooth enabled, Bosch LED Remote is fitted allowing for easy mode change, walk assist and battery range shown in 10% increments.

The Bosch eBike Flow app has loads of great features, including mode adjustment, ride tracking which you can link to Strava, Kamoot and Apple Health. And you can also use the ebike lock feature which immobilises the motor system when your phone is not near the bike.

The X-Fusion Mig32 comes equipped with 120mm of travel on standard frames and 100mm on easy entry frames. Supported by black anodiosed aluminium stanchions, and Boost axle spacing give plenty of stiffness for leisure riding. It is air sprung with adjustable compression damping and internally set rebound damping.

Equipped with Shimano’s bomb proof 11 speed Deore group set which offers a whopping 11 to 51 tooth gear range. You will be able grind up even the steepest of hills.

Stopping duties are taken care of by Shimano’s excellent MT200 hydraulic disc brakes with 180mm discs front and rear.

Equipped with Shimano hubs and 30mm wide Cube rims and finished with Schwalbe’s 2.6” Smart Sam tyres, you will have the rolling speed needed for fire road blasts and enough grip to keep you out of trouble dry to mixed singletrack.
Controls

Cube 720mm handlebars are clad with the new Acid lock on grips giving you all weather grip and composure. The Cube Natural Fit Sequence saddle with soft supportive padding has proven to be firm favourite with customers since its launch last year.

Specification

Frame	Aluminium Superlite, Gravity Casting, Agile Ride Geometry, 1.5 Headtube, Boost 148, Full Integrated Battery, Advanced Internal Cable Routing, Kickstand/Fender/Carrier Mounting Points
Wheels Size	27.5” – Small / 29” – Medium, Large, X Large, XX Large
Fork	X-Fusion MIG32 Air, Tapered, 15×110mm, 120mm, Lockout
Drive Unit	Bosch Drive Unit Performance CX Generation 4 (85Nm) Cruise (250Watt), Smart System
Remote	Bosch LED Remote
Display	N/A
Battery	Bosch PowerTube 625Wh Smart System (battery weight 3.6kg)
Charger	Bosch 4A Smart System (2.1h 50% – 5.4h 100%)
Brake System	Shimano BR-MT200, Hydr. Disc Brake (180/180)
Rear Derailleur	Shimano Deore RD-M5100-SGS, 11-Speed
Shifter	Shimano Deore SL-M6100-IR, Direct Attach, Rapidfire-Plus
Crankset	Acid E-Crank, 38T, 175mm
Cassette	Shimano Deore SL-M5100-IR, Direct Attach, Rapidfire-Plus
Chain	Shimano Deore CS-M5100, 11-51T
Front Hub	Shimano HB-MT400-B, 15mm, Boost, Centerlock
Rear Hub	Shimano FH-MT400-B, 12mm, Boost, Centerlock
Rims	Rodi Tryp 30, 32H, Disc, Tubeless Ready
Tyres	Schwalbe Smart Sam, Active, 2.6
Stem	Cube Performance Stem E-MTB, 31.8mm
Handlebar	Cube Rise Trail Bar Pro, 740mm
Grips	ACID React Pro
Seat Post	Cube Performance Post, 30.9mm
Seatclamp	Cube Screwlock Semi Integrated, 34.9mm
Saddle	Natural Fit Sequence
Pedals	Acid PP MTB
Headset	ACROS AZF-1035, ICR (Integrated Cable Routing), BlockLock 120°, Top Zero-Stack 1 1/2” (ZS 56mm), Bottom Zero-Stack 1 1/2” (ZS 56mm)
Quoted Weight	23.8kg
Maximum Rider/Bike Weight	150kg – The weight includes the bike and the rider incl. clothing, as well as any equipment that may be on the rider’s body (e.g. backpack) and must not be exceeded.
Max System Weight	160kg – 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	380	405	450	495	545
Top Tube Horizontal	565	628	628	645	672
Seat Tube Angle	75	74	74	74	74
Head Tube Angle	67	67.5	67.5	68	68
Chain Stays	447	460	460	460	460
Head Tube	120	122	122	132	149
Wheelbase	1134.6	1196	1196	1208	1236
BB-Height To Hub	45	65	65	65	65
Standover Height	756	762	768	781	821
Reach	400.4	444	442	456	478
Stack	614.3	646	651	662	678
Crank Length	175	175	175	175	175
Max Tyre Width	68	68	68	68	68
Stem Length	60	40	50	60	60

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