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Cube Reaction Hybrid Pro 625 2024 Electric Bike Grey

Cube Electric Bikes

Cube Reaction Hybrid Pro 625 2023



Frame Size: S 38cm

Colour: Grey

E-Bike Key Specs


Bosch 625Wh


LED Remote


Bosch CX Gen 4


30-140 miles

View in store

E-Bike Highlights


Cube Reaction Hybrid Pro 625 2024 Rider Review

Our most popular hard tail mountain bike year on year is back! The 2023 Cube Reaction Hybrid Pro 625 is always of the fastest selling bikes of the new model year.

With its incredibly strong and well proven Bosch Generation 4 Performance CX motor, 625Wh battery and trail and climb beating Shimano 11 speed group set, at £2,999, the Reaction will be looking to retain its crown as one of the best equipped and highest value bikes to hit the worlds dirt roads this model year.

Our 5 point review...


Lightweight hydroformed alloy frame


Up to 140 miles of range from the Bosch 625Wh Powertube battery


11 Speed Shimano Deore Gearing


Latest Generation 4 Bosch Performance CX motor with 85Nm torque output


Simple, easy to use Bosch Smart System LED Remote


Cube Reaction Hybrid Pro 625 2024 Bosch Gen 4 Performance CX Motor
Cube Reaction Hybrid Pro 625 2024 X-Fusion Forks

Proven performance with a new twist..

Now upgraded to the new Bosch Smart System for integration with their new eBike Flow App controlling the newest Generation 4 Bosch Performance CX System and a 625Wh battery pumping out 85Nm of torque, the Cube Reaction Hybrid Pro 625 is ready to take you further than you ever imagined you were capable of in 2023.

In an move away from Suntour, Cube have given the Reaction Hybrid Pro model an X-Fusion MIG32 100mm Air fork for 2023. This air spring fork offers a lockout function for riding on more solid ground, and a bump soaking 100mm of travel for when things get a little rougher.

Cube Reaction Hybrid Pro 625 2024 Handlebars with Bosch LED Remote
Cube Reaction Hybrid Pro 625 2024 Bosch PowerTube 625Wh Battery

Fully integrated..

Following a major frame design overhaul last year, the new 2023 Reaction Hybrid Pro 625 has gone through a further further changes in order to incorporate the latest Bosch Smart system and further hone its looks, but retains it's ultra sleek frame lines with fully internal routing for all cables including the routing and frame ports for an optional stealth dropper post.

The Bosch PowerTube 625Wh battery is mounted inside the frame to further protect it while enhancing the frame aesthetics.

Cube Reaction Hybrid Pro 625 2024 Shimano Deore Gears

Brakes & Gears

Cube have spec'd the Reaction Hybrid Pro 625 2023 with Shimano's MT200 hydraulic disc brakes.

Now very much standard fitment on the the Cube Reaction model range, they offer great performance with very easy reach adjustment. Paired with 180mm discs front and rear they offer plenty of bite and modulation.

The 2023 Cube Reaction Hybrid Pro 625 eBike is equipped with a full Shimano M5100 11-speed group set.

The Shimano setup with their 11-51t rear cassette offers an unparalleled ultra wide ratio range.

This incredibly wide ratio gearing allows riders to not only ascend some of the steepest inclines imaginable, but also doesn't limit top end speed on flat ground. The Rapidfire-Plus shifters are responsive, positive and crisp - allowing you to simply focus on the ride.

Cube Reaction Hybrid Pro 625 2024 Shimano MT200 Hydraulic Brakes

Shimano BR MT-200 hydraulic brakes offer strong breaking force with minimal grip strength

Cube Reaction Hybrid Pro 625 2024 Shimano Deore Rear Derailleur

11 Speed Shimano Deore gearing provides a wide ratio choice for every type of terrain

Cube Reaction Hybrid Pro 625 2024 Shimano Trigger Shifters

Shimano SL-M5100 Rapidfire-Plus shifters make light work of flicking through the 11 speed rear cassette

Cube Reaction Hybrid Pro 625 2024 Schwalbe Smart Sam Tyres

Wheels & Tyres

Cube have used their own 29" EX30 factory rims on the 2023 Reaction Hybrid Pro, along with Shimano boost hubs. These 30mm wide rims offer an excellent platform for an ever increasing range of extra width off road tyres.

The wider boost hubs improve the bracing angle for the wheel spokes, improving overall wheel strength and stiffness.

Equipped with Schwalbe's large volume 2.6" Smart Sam Active tyres, the 2023 Reaction Hybrid Pro is set up perfectly for riders who find themselves frequently switching between tarmac and dirt, performing effortlessly on both.

The innermost section of this hybrid tyre features a continual tread band for low rolling resistance on tarmac and hard packed surfaces, while the shoulders of the tire have wider more aggressive tread to optimise off road grip during cornering and braking.

Cube Reaction Hybrid Pro 625 2024 Natural Fit Saddle

The bottom line..

Every year, the Cube Reaction Hybrid Pro 625 is a hugely popular bike and normally the very first Cube model to sell out and we expect nothing different for the 2023 version. Its popularity is largely due to its high level of specification for its price point and is always popular for any rider of any skill level looking for an every day XC or trail bike.

With incredibly keen pricing and a very well thought out spec list, the new Hybrid Pro will be the bike to beat out on the trails. Combining the latest Bosch Smart System technology (which now includes the ability to carry out over the air software updates and basic level self diagnosis without having to go to your dealer!), their most powerfuly 85Nm Bosch Gen 4 motor and a healthy sized 625Wh battery, we challenge riders to find a better bike at less money than the Cube Reaction Pro models. We'll save you the time - You wont!


Cube Reaction Hybrid Pro 625 2024 Bosch Gen 4 Performance CX Motor

Bosch CX & LED Remote eBike System

The new Cube Reaction Hybrid Pro 2023 eBike features the latest Gen 4 Bosch Performance CX crank drive motor, with a brand new twist.

The recently updated 250w CX system now provides 85Nm of torque and peaks at 500w. With 4 assistance modes, it can now provide up to 340% assistance in Turbo mode.

In addition, the new eMTB mode allows the user to set off in one assistance mode and a clever sensor driven system will provide exactly the right amount of power right when you need it and less when you don't.

New for 2023, the Reaction Hybrid Pro now comes equipped with Bosch's Smart System software, and the LED Remote. This new display ssytem provides at a glance visuals of power mode and battery status, with further information avialable via the app.

Cube Reaction Hybrid Pro 625 2024 Bosch LED Remote Display

For 2023 Cube have equipped the Bosch LED Remote from their Smart System product ecosystem. This new display offers at a glance information on selected power mode and battery status, with dozens more information paramaters available via the Bosch eBike Flow app.

Cube Reaction Hybrid Pro 625 2024 Bosch Gen 4 Performance CX Motor

The Bosch Generation 4 Performance CX motor is their most powerful, and only found an overwhelming majority of the top eMTB models around the world. A highly reliable motor, its 85Nm can ascend just about anything!

Cube Reaction Hybrid Pro 625 2024 Bosch PowerTube 625Wh battery

The Bosch PowerTube 625Wh battery neatly fits inside the frame. Offering up to 140 miles on a single charge, its one of the largest batteries available on ebikes.

Cube Reaction Hybrid Pro 625 2024 What's Included

What's included

Your new electric bike gets a full set-up by our workshop technicians ahead of delivery.

Your eBike will arrive with a user manual, keys (where applicable), charger & free follow up service (at our service center) within 3 months of delivery.

This electric bikes includes a 5yr warranty on the frame, 2yr warranty on all the electrics and 1yr warranty on the components. In the event of a problem, we handle all warranty claims via our dedicated support in-house.

E-Bikeshop is a UK Electric Bike Service Center and our in-house workshop is exclusively reserved for our own eBike customers. We have time to support the eBikes we sell.

Why choose E-Bikeshop?


General Bike Specifications

Frame Cube Aluminium Superlite Frame

Forks X-Fusion MIG32 Air, Tapered, 15x110mm, 120mm, Lockout

Brakes Shimano BR-MT200 hydraulic disc brakes, 180mm Rotors

Shifters Shimano Deore SL-M5100, Rapidfire-Plus

Rear Mech Shimano Deore RD-M5100-SGS, 11-speed

Cassette Shimano Deore CS-M5100, 11-51T

Chain KMC X11

Wheelset Rodi Tryp 30 Rims laced on Shimano Centerlock boost hubs

Tyres Schwalbe Smart Sam, Active, 2.60"

Handlebars Cube Rise Trail Bar, 740mm

Stem Cube Performance Stem E-MTB, 31.8mm

Headset ACROS AZF-1035, ICR

Seatpost Cube Performance Post, 30.9mm

Saddle Natural Fit Sequence

Weight 23 Kg

Electric Bike Specifications

Battery Bosch PowerTube 625Wh, with BMS Management

Display Bosch LED Remote

Motor Bosch Drive Unit Performance CX Generation 4 85Nm 250W

Range 30-140 miles of power assisted range, depending on terrain



Yes we offer a range of finance purchase options. These vary from 0% short term, right through to longer term loans on a % APR.

To see the estimated monthly installments on any bike, simply click the 'Calculate Payments' button towards the top of this page. You can select the deposit amount and loan period to quickly calculate the monthly cost before proceeding to place your order.

Finance is automatically processed online at the checkout when selected, you can learn more on our dedicated E-Bike finance page.

You can see what sizes this model is available in at the top of this page. Sizes are listed in centimeters and also specified S, M, L etc.

Some models have more available sizes than others. Whilst some bikes are only available in a 'one size fits all'.

Next to the size options at the top of this page, click 'Find my size'. Enter your inside leg measurement along with your arm length and height (in cm). Our special size calculator will show you what size you need to order. These are displayed in S, M & L etc to correspond with the size options.

Note: You may be a particular size on one model and a different size on another model. Please use the size calculator on each model page as sizes can vary between manufacturers and models.

You can view the stock status of any model/variant by selecting it at the top of this page. It will show you one of three stock status:

In Stock: In stock now and available to order for immediate delivery
Pre-Order: Available to pre-order with estimated date of arrival shown
Sold Out / Out of Stock: The model is completely sold out in this variant and no longer available to order

If this bike is showing as Out of Stock in your size, its worth checking if there's colour options as the same model and size may be available in a different colour. Failing that, we also offer a handy link to 'View similar bikes in this size'.

If you're placing a pre-order using the deposit option (instead of paying in full), it's not possible to add further items to your cart alongside the bike. Please get in touch once your pre-order is placed and we'll be happy to add any extras that you may require.

Yes, you may wish to collect your new electric bike from our HQ based in Farnham, Surrey. If so please select 'Collect in store' at the checkout.

We will then prepare your new eBike and be in touch to book a suitable collection day/time.

One of our experts is on hand to help you set up the correct position on your new eBike along with answering any questions that you may have.

If colour options are available, these will show below the size options at the top of this page. It's best to choose your size first and then click on each colour option to check its availability in that size.

Not all of our electric bikes have colour options available.

At e-bikeshop we work by appointment only, so we can talk to each customer on an individual basis to give the best advice possible.

We can talk you through your requirements, riding style and offer expert advice as to which model to select.

We generally keep over 150 eBikes built in our showroom. Note: Some models shown as 'Pre-Order' may not be in the showroom to view as the bike is still due from the supplier. We can also give you the opportunity to ride a similar electric bike so you can get a feel for how electric bikes work prior to purchase.
Should you wish to purchase, we give the option to take it away that same day (subject to stock) with any extras fitted and a handover session on the bike itself by one of our eBike experts.

Delivery for UK 'In Stock' items ordered before 1pm should be expected for delivery the next business day (this excludes weekends and public holidays).

You can learn more on our E-Bike delivery page. International buyers can view international delivery times.

For delivery on 'Pre-Order' items, the estimated arrival date is shown at the point of order. On arrival our team will make contact to settle any outstanding balance. Once settled in full, we'll then proceed to dispatch your new eBike without delay.

Yes, we exclusively offer 14 days free insurance on all of our new electric bike purchases. This is for UK orders only. Simply select to opt-in to the 14 days free insurance in the cart.

This not only covers for theft, but also covers you for public liability, breakdown, accessories, accidental damage and returning home cover. You can learn more on the dedicated electric bike insurance page.



Thanks allot getting the ebike i wanted and earlier than expected. It has given me the motivation to get out again and do some miles. Thanks to everyone at Ebikeshop.

JAMES - Read more

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