Cube Reaction Hybrid SL 750 29 sagemetallic´n´silver

The "Reaction Hybrid SL 750 29 sagemetallic´n´silver" model from Cube, released in 2022, is a high-quality e-mountain bike designed for discerning riders. It is priced at 3,799 EUR and impresses with its well-thought-out combination of performance, technology and design.

The bike’s frame is made from Superlite aluminium and utilises Gravity Casting technology to ensure an optimal balance between stability and weight. The Agile Ride Geometry delivers a dynamic ride, whilst the 1.5 headtube and Boost 148 standard provide additional stiffness and precision. The frame is also fitted with a fully integrated battery and features advanced internal cable routing, as well as mounting points for a kickstand, mudguards and a luggage rack.

Braking performance is provided by the Shimano BR-MT420 hydraulic disc brake system with 203 mm rotors on both the front and rear wheels. Gear changes are handled by the Shimano XT RD-M8100-SGS ShadowPlus 12-speed rear derailleur and the Shimano Deore SL-M6100-IR shift levers, enabling precise and rapid gear changes. The Fox 34 Float AWL suspension fork, with 120 mm of travel and optimised for e-bikes, offers excellent damping characteristics and control across a variety of terrain.

The bike is fitted with CUBE PP MTB pedals and an ACID E-Crank crankset with a length of 175 mm and 38 teeth. The Shimano Deore CS-M6100 sprocket offers a range of 10–51 teeth, whilst the Shimano CN-M6100 chain ensures reliable power transfer. The handlebars are CUBE Rise Trail Bars with a width of 720 mm, combined with ACID React Pro grips and a CUBE Performance Stem E-MTB stem.

The head tube system consists of an ACROS AZF-1034 headset, which features integrated cable routing. The rims are CUBE EX30, 32H, disc, tubeless-ready, fitted with Schwalbe Smart Sam tyres in size 2.6. The hubs are a Shimano HB-MT400-B at the front and a Shimano FH-MT410-B at the rear, both to the Boost standard and featuring Centre Lock brake disc mounts.

The Natural Fit Sequence saddle sits 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. The bike is powered by a Bosch Performance CX Generation 4 motor with 85 Nm of torque and a Bosch PowerTube 750 battery. The Bosch Kiox 300 display provides all the key information at a glance, whilst the Bosch 4A charger ensures fast charging times.

Overall, the Cube Reaction Hybrid SL 750 29 sagemetallic’n’silver offers an impressive package of technical features and high-quality spec, which performs equally well on challenging trails and on longer rides.