Cube Reaction Hybrid SLX Allroad 800 2025 Electric Bike

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Brand	Cube
Colour	Sage Brush Green / Prism
Suitable for	Everyone

A company Based in Waldershof Germany that specialises in high quality mountain and road cycles. Their range branches across all disciplines, including a large selection of children's bikes. They have a devoted R+D team and premium test facilities for the best end results.

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Cube Reaction Hybrid SLX Allroad 800 2025 Electric Bike

Workdays, weekends and exploring that trail you've always wondered about: the Reaction Hybrid SLX 8 Allroad has it all covered. With smooth, quiet Bosch pedal assistance, clever Cube design and fully equipped for either work or play, it's the ideal go-anywhere explorer.

The Reaction Hybrid SLX 8 Allroad's full equipment package - including full-length mudguards, carrier, kickstand and integrated lighting system - means it's up for any challenge from a long weekend tour to the daily commute. With its 8 Wh battery and Bosch's smooth, quiet CX motor combined with Shimano's super-reliable, wide-ranging XT 1x12 gears, it's got the power to make light work of any route. Fox's 34 AWL Float fork smooths even the roughest of roads and paths, and we fitted powerful Shimano XT hydraulic disc brakes to ensure you can slow and stop safely, whatever the weather. Newmen's Performance 3 wheelset is tough and light and, shod with 2.6in Schwalbe tyres, is up to pretty much any challenge. And with a remote dropper seatpost thrown in, you're all set for wherever you choose to go next.

The Reaction Hybrid Allroad is full of neat touches, and we're not just talking about the included mudguards, carrier, lighting set and kickstand. With the 8 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 25 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, with Size Split, it's easy to find the perfect fit for every rider. We've thought of everything, so you can just ride.

Features

The Fully Integrated Battery system tucks the power of Bosch's battery out of sight, safely inside the confines of your bike's downtube. Hidden beneath a splash and dust-proof cover and secured with a lock to prevent theft, it allows us to design beautiful E-Bike frames that are as brilliantly functional as they are good to look at.

Accessories like a kickstand, fenders and luggage carrier can really extend the versatility of your Cube bike. We designed mounting points that integrate so neatly with each frame, you'll barely notice they're there - but they also provide a simple, strong and secure attachment for any future upgrades.

Gear and brake cables need a way to get from handlebar controls to frame - but what if there was no need for holes near the head tube? We came up with a design that takes cables into the frame via the headset, maintaining full internal cable routing but making it even neater and less obtrusive.

Our Integrated Seatpost Clamp is all part of our quest to sweat the details, so that you can reap the rewards. Its minimalist design suits the frame's pared-back aesthetic. And, of course, that's important - because why wouldn't you want your bike to look great? But it also saves a few grammes too. And that matters just as much...

In many ways the battery is the heart of an e-bike. That's why, with our Modular Battery System, we've made a setup that's easy to use. You can charge the battery on or off the bike, and we've made room for even high capacity batteries. You'll wonder how you ever managed without it.

The right bike should fit you perfectly. That's why we created SizeSplit. For shorter riders, the smaller 27.5in wheel standard allows us to build frames that fit well while remaining agile and sure-footed. And, for taller riders, we built a range of sizes around the fast-rolling 29er wheel standard. Whichever one you choose, you can be sure of a fit that makes your bike feel as though it was built just for you.

A wider hub makes a stiffer wheel, and a stiffer wheel means better handling. That's the thinking behind the Boost 148 rear hub standard, which allows wider flange spacing for better wheel performance without impacting on shifting accuracy or drivetrain efficiency. Simply put, you can go faster and harder with better handling and stronger wheels.

There are times when it's really useful to have a lock or a multi-tool with you, but what if you don't have a suitable bag? The Reaction Hybrid Performance frame has you covered, with dedicated mounting points below the top tube specifically designed to accommodate a compatible lock or tool. Convenient, rattle-free and always to hand...

For off-road riding you need a bike that responds quickly, but also feels stable and secure. That's where Agile Ride Geometry comes in. Offering an ideal blend of on-demand steering precision, climbing agility and descending stability, it's perfect for every rider who values their time on the trail. If you're a mountain biker, you'll instantly feel at home...

One standard for all: gear hanger replacement made easy thanks to the innovative Universal Derailleur Hanger. With a design that includes some room for pivoting to help prevent chain jams, it improves shifting performance and works with all drivetrains. Best of all, it's a standard part that is available anywhere.

Gravity Casting moulds liquid aluminium into highly complex frame sections, resulting in extremely strong structures that can better withstand stress. For example, with our Hybrid models we're able to produce a motor mount that's optimised to cope with the loads placed on it in this specialised application, without adding unnecessary weight or sacrificing strength.

CUBE's Aluminium Superlite starts with heat-treated 661 aluminium, which has the qualities - high fatigue resistance, good stiffness, low weight and excellent strength - that are important for a bicycle frame. Then we make it into double butted tubes, to reduce weight without sacrificing any of its strength. The result? Exceptionally light, strong and tough frames.

A bicycle frame is an amazing piece of engineering. And now, with our Smooth Welding technology, we're able to give it the elegant appearance it thoroughly deserves. With no visible weld beads, one tube appears to flow seamlessly into the next.

No-one wants an oily or dirty chain anywhere near their clothes. So, since chains can get oily and dirty over time, we developed the Direct Mount chainguard. It's neat, unobtrusive and helps keep your clothes away from moving parts so that you arrive at your destination clean and fresh.

X-Connect is the simple way to attach a compatible Acid light to your Cube bike. With a connector built into the headset and the wiring hidden in the frame, all that's left to do is attach the light, plug it in... and off you go. See and be seen, the easy way.

The Semi-Integrated Carrier 2. is so neat, you'll barely notice it's there until it's time to use it. For carrying shopping, riding to work, or for anything you need to carry, it's one of those little touches that helps make your day-to-day life a little easier.

Specification

Frame and Forks

Frame: Aluminium Superlite, Gravity Casting Technology, Agile Ride Geometry, Boost 148, UDH™, Full Integrated Battery, Advanced Internal Cable Routing, Kickstand/Fender/Carrier Mounting Points, Integrated Seatclamp
Forks: Fox 34 Float AWL, 2-Position Sweep-Adjust RAIL Damper, Tapered, 15 x 110mm, E-Bike Optimized, 12mm (27,5: 1mm)
Headset: Acrod AZF-134, ICR (Integrated Cable Routing), Top Zero-Stack 1 1/2" (ZS 56mm), Bottom Zero-Stack 1 1/2" (ZS 56mm), X-Connect Interface

Drivetrain

Crankset: Acid MTB Hybrid Pro, 38 Tooth
Chainguide: Reverse Flip-Guide E-Chain Guide, Direct Mount, I-Plate
Rear Derailleur: Shimano XT RD-M81-SGS, ShadowPlus, 12-Speed
Cassette: Shimano Deore CS-M61, 11-51 Tooth

Braking/Shifting

Shifters: Shimano XT SL-M81-IR, 12-Speed
Brakes: Shimano XT BR-M812, Hydraulic Disc Brake 230mm

Wheels

Wheelset: Newmen Performance 3, 28/28 Spokes (Light/Base), 15 x 110mm / 12 x 148mm, Tubeless Ready
Tyres: Schwalbe Smart Sam, Performance, Kevlar, 2.6"