Cube Reaction Hybrid Race 625 29 green´n´orange

The "Reaction Hybrid Race 625 29 green’n’orange" model from Cube, released in 2021, is a high-quality e-mountain bike designed for discerning riders. Priced at 3049 EUR, it offers a wide range of technical features and solid specifications.

The bike’s frame is made from Superlite aluminium and features Gravity Casting, Agile Ride Geometry and a 1.5 head tube. The internal cable routing and fully integrated battery ensure a clean look and provide additional protection. The frame is also fitted with mounting points for a kickstand, mudguards and a luggage rack. The bike’s total weight is 23 kg.

The braking system consists of Shimano hydraulic disc brakes (BR-MT420/MT400) with 203 mm discs at the front and 180 mm at the rear, ensuring reliable braking performance. The derailleur is a Shimano XT RD-M8100-SGS ShadowPlus with 12 speeds, operated via Shimano Deore SL-M6100 Rapidfire-Plus shifters.

The RockShox Judy Silver TK Air fork is tapered and eMTB-approved. It offers 100 mm of travel and a lockout function to lock the suspension when required. The pedals are CUBE PP MTB, and the crankset is an ACID E-Crank with 38 teeth and a length of 175 mm. The Shimano Deore CS-M6100 cassette has a 10–51T range, and the drivetrain is powered by a Shimano CN-M6100 chain.

The handlebars are CUBE Rise Trail Bars with a width of 720 mm, whilst the grips are CUBE Race Grip 31 mm with a 1-clamp attachment. The stem is a CUBE Performance Stem E-MTB with a diameter of 31.8 mm. The headset consists of an ACROS AZX-1030, which is designed in the Zero-Stack format (ZS 56 mm) at both the top and bottom.

The rims are CUBE EX30, 32H, disc and tubeless-ready, fitted with Schwalbe Smart Sam tyres in size 2.60. The front hub is a Shimano HB-MT400-B with 15 mm Boost and Centre Lock, whilst the rear hub is a Shimano FH-MT401 with quick-release and Centre Lock.

The saddle is a Natural Fit Sequence, mounted on a CUBE Performance seatpost with a diameter of 30.9 mm. The saddle is clamped using a CUBE Varioclose with a diameter of 34.9 mm.

The bike is powered by a Bosch Performance CX Generation 4 motor with 85 Nm of torque and an output of 250 watts. The battery is a Bosch PowerTube 625, and the display is a Bosch Purion.

Overall, the Cube Reaction Hybrid Race 625 29 green’n’orange offers a well-thought-out combination of high-quality components, robust design and powerful motor assistance, making it an ideal companion for challenging off-road rides.