Cube Reaction Hybrid Race 750 switchblue´n´black

The 2023 ‘Reaction Hybrid Race 750 switchblue’n’black’ model from Cube is a high-quality e-mountain bike that stands out for its advanced technology and robust construction. The price for this model is 3,799 EUR.

The frame is made from Superlite aluminium with Gravity Casting and Agile Ride Geometry. It features a 1.5 headtube, Boost 148 and a fully integrated battery. It also has advanced internal cable routing as well as mounting points for a kickstand, mudguards and a luggage rack. The bike’s maximum load capacity is 150 kg, whilst it weighs 24 kg.

The bike is fitted with Shimano hydraulic disc brakes (BR-MT420), which use 203 mm brake discs at both the front and rear. The drivetrain consists of a Shimano XT RD-M8100-SGS, ShadowPlus, 12-speed system, operated via the Shimano Deore SL-M6100-IR shift lever. The RockShox Judy Silver TK Air fork, with 120 mm of travel (100 mm on the EE model) and a lockout function, is specifically approved for eMTBs.

The drive system comprises a Bosch Performance CX Generation 4 motor with 85 Nm of torque and an output of 250 watts, supported by the Bosch Smart System. The Bosch PowerTube battery, with a capacity of 750 Wh, ensures a long-lasting power supply, whilst the Bosch Kiox 300 display shows all the key information. The charger has an output of 4A.

Other features include ACID PP MTB pedals, an ACID E-Crank crankset with a 38T chainring and a length of 175 mm, and a Shimano Deore CS-M6100 cassette with a 10–51T range. Power is transmitted via a Shimano CN-M6100 chain. The handlebars are CUBE Rise Trail Bar Pro with a width of 740 mm, whilst the grips are ACID React Pro or, on EE models, ACID Hybrid Perform. The stem is a CUBE Performance Stem E-MTB with a diameter of 31.8 mm.

The headset consists of an ACROS AZF-1035 with integrated cable routing and BlockLock 120°, with the upper section designed as a Zero-Stack 1 1/2" (ZS 56 mm) and the lower section is also a Zero-Stack 1 1/2" (ZS 56 mm). The rims are CUBE EX30, 32H, Disc, Tubeless Ready, combined with Schwalbe Smart Sam tyres in size 2.6. The front hub is a Shimano HB-MT400-B with a 15 mm axle and Boost standard, whilst the rear hub is a Shimano FH-MT410-B with a 12 mm axle and also Boost standard.

The saddle is a Natural Fit Sequence model, mounted on a CUBE Performance seatpost with a diameter of 30.9 mm, secured by a CUBE Screwlock Semi-Integrated seatpost clamp with a concealed tool and a diameter of 36 mm.

The bike’s packaging measures: 260 mm wide, 935 mm high, 1685 mm long and has a gross weight of 28,920 g.