Key features

Bosch Gen 5 Performance CX motor (100 Nm) for powerful assistance in all conditions
Bosch PowerTube 800 Wh battery for a range of 100 to 150 km
Shimano XT 12-speed ShadowPlus drivetrain with Deore 10-51T cassette
SR Suntour X1-32 LO-R Air fork with 120 mm of travel
Shimano BR-MT420 hydraulic disc brakes with 203/203 mm rotors
Available in sizes S to XXL

Cube REACTION HYBRID PRO 800 FE

100 Nm of Bosch power and 120 mm of travel for the mountains.

Available sizes

Select a size

3 499,01 €

Pay in 3× €1,166.34 at no extra cost with Alma

Or finance your bike

Renting individual108,32 €/month

Store availability

Liège · Out of stock Brussels · Out of stock

Free delivery

Delivered ready to ride

Easy returns within 14 days

2-year warranty on the motor

Secure payment

Description

The CUBE Reaction Hybrid Pro 800 FE is a versatile electric mountain bike built for mountain hikes and rides on varied trails. The Bosch Gen 5 Performance CX motor (100 Nm) and Bosch PowerTube 800 Wh battery deliver powerful assistance and a range of 100 to 150 km, managed via the Bosch Purion 200 display.

The Shimano XT RD-M8100-SGS 12-speed drivetrain with ShadowPlus technology, paired with the Shimano Deore CS-M6100 cassette (10-51T) and Shimano Deore SL-M6100-IR shifter, offers an exceptionally wide gear range. The SR Suntour X1-32 LO-R Air fork (120 mm of travel) effectively absorbs rough terrain.

Shimano BR-MT420 hydraulic disc brakes with 203 mm rotors front and rear guarantee maximum stopping power, even in the toughest conditions. Available in sizes S to XXL, the Reaction Hybrid Pro 800 FE is the ideal companion for mountain hikes as well as daily commuting.

Bosch Gen 5 'Performance CX' - 120 Nm

The benchmark engine for riders who make no compromises. The 5th generation Bosch Performance Line CX is the trail engine par excellence: with 120 Nm of torque and assistance up to 25 km/h, it delivers raw and controlled power, capable of swallowing the most demanding slopes without ever flagging. Redesigned from the ground up, this 5th generation engine is more compact and lighter than its predecessors, while improving responsiveness. The response to pedaling is immediate and precise, with intelligent torque management that adapts to each variation in terrain - technical trails, steep climbs or chaotic paths, the CX knows no limit.

Bosch PowerTube 800 Wh

Uncompromising autonomy. The Bosch PowerTube 800 Wh is the battery that frees cyclists from the constraint of mileage. With 800 Wh of capacity, it pushes the limits of every outing — whether it's a long commute, a weekend getaway or a multi-day wilderness adventure. Integrated directly into the frame tube, the PowerTube disappears into the silhouette of the bike for a clean aesthetic and optimal protection against shocks and bad weather. Light for its capacity, it recharges quickly and pairs perfectly with all Bosch Smart System motors for intelligent energy management in real time.

Bosch Purion 200

The main thing, without distraction. The Bosch Purion 200 is the control screen designed for cyclists who want to keep their eyes on the road. Compact and integrated directly into the handlebars, it combines control and display in a single unit — clean, readable and perfectly within reach. Its clear display shows essential information at a glance: assistance level, speed, remaining autonomy and battery status. No frills, no extras — just what you need to ride with confidence. Robust and weather-resistant, it faithfully accompanies every outing, whatever the weather.

Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed

The trail reference. The Shimano XT RD-M8100-SGS rear derailleur is the culmination of decades of Shimano expertise applied to the most demanding terrain. Robust, precise and remarkably quiet, it stands out as the natural choice for riders who make no compromise on the quality of their transmission. ShadowPlus technology reduces chain oscillation on bumpy terrain thanks to an adjustable friction system on the tread — less noise, less chain skipping, more concentration on riding. The SGS (Super Extra Long) version offers the maximum yoke capacity to absorb the entire development range of the widest 12-speed cassettes, up to 51 teeth.

Shimano Deore CS-M6100, 10-51T

The transmission that opens all horizons. The Shimano Deore CS-M6100 cassette in 10-51T is the versatile reference for cyclists who want to cover as much ground as possible without ever being caught off guard. With an exceptionally wide development range - from the small chainring for the steepest climbs to the large one for full-speed descents - it adapts to all terrain profiles and all levels of practice. Designed for Shimano Deore 12-speed transmissions, it combines lightness, shifting precision and proven durability. The profiled teeth and optimized shift ramps guarantee smooth and quiet gear changes, even under load – a quality usually found on much higher-end groupsets.

Shimano BR-MT420, Hydr. Disc Brake (203/203)

Braking power where it actually matters: on a heavy, loaded bike, heading downhill. The Shimano BR-MT420 is a four-piston hydraulic disc brake caliper, fitted here with 203 mm rotors front and rear — the largest size in Shimano's mountain bike range. Four pistons instead of two means a larger pad surface and better-distributed pressure: around 20% more power than the two-piston version, and above all power that doesn't fade after three corners. On an electric mountain bike weighing 25 kg before the rider even gets on, that is not a luxury. The aluminium alloy body sheds heat, and the mineral oil circuit keeps a consistent bite point in the rain, in mud, or after a long descent. The D03S resin pads supplied as standard deliver progressive, quiet braking; they can be swapped for metallic D02S pads for greater heat resistance and better wet-weather performance — both share the same shape. The post-mount fitting is standard, so servicing can be done by any bike shop and spare parts are available everywhere.

Other characteristics

Fork

SR Suntour X1-32 LO-R Air, Tapered, 15x110mm, 120mm (27.5: 100mm)

Shifters

Shimano Deore SL-M6100-IR, Direct Attach

Most ordered items with this bike

Abus
IVY Chain 9210/110 black ART 3
The Abus IVY Chain 9210/110 black chain lock offers a very high level of security, certified to ART 3 (three stars) and Sold Secure Gold, with an Abus security level of 13 out of 15. Its 10 mm links of specially hardened steel, like the hardened-steel lock body, resist attacks from saws and tools. At 110 cm long and weighing around 2.9 kg, it lets you easily secure an electric bike or cargo bike to a fixed point. A weatherproof, water-repellent Meshwebbing sleeve protects the frame from scratches and the chain from the elements. Recommended for securing high-value bikes or bikes parked in high-risk areas. Colour: black.
139,95 €
In stock in the store
Acid
Towingsystem MOUNTAIN EXPLORER
The Acid Mountain Explorer towing system lets you tow another bike, such as a child's, on family outings and on the trails. Its 2-metre cable keeps a safe distance between the two bikes, while the self-retracting mechanism keeps it under constant tension for worry-free towing. Lightweight at around 170 g, it attaches quickly and is compatible with Acid SILink saddles, with optional velcro-strap fixation. It handles a maximum load of 120 kg. For safety, a speed of 12 km/h must not be exceeded. Black colour.
29,95 €
In stock in the store
Acid
PRO 15 CILink
The Acid Pro 15 CILink is a 15 L side pannier for daily commuting as well as bike touring. Its welded, PVC-free TPU construction is waterproof and abrasion-resistant. The CILink system lets you attach and remove it quickly on compatible Acid carriers, including the Carrier SIC 2.0. It features a shoulder strap, reflective elements and a MOLLE system for adding extra accessories. Dimensions approx. 38 x 26 x 16 cm, black colour.
75,00 €
In stock in the store