Cube Acid 240 Hybrid Rookie Pro 400 actionteam

The "Acid 240 Hybrid Rookie Pro 400 actionteam" model from Cube, released in 2022, is a high-quality e-mountain bike for young riders, available for 1899 EUR. The frame is made from Superlite aluminium with Gravity Casting and Agile Ride Geometry, ensuring an optimal balance between stability and manoeuvrability. The frame is double-butted and designed exclusively for disc brakes. It also features internal cable routing, which keeps the bike tidy and low-maintenance.

Braking performance is provided by Shimano hydraulic disc brakes (BR-MT200) with a 180 mm front rotor and a 160 mm rear rotor. The drivetrain is a 9-speed Shimano system (RD-M3100-SGS), operated via Rapidfire-Plus shifters (SL-M2010-9R). The SR Suntour XCT JR fork, with 80 mm of travel, offers plenty of comfort and control on rough terrain.

The bike is fitted with CUBE PP MTB pedals, and the crankset (ACID E-Crank) has a length of 160 mm and a 38-tooth chainring. The Shimano cassette (CS-HG201) has a range of 11–36 teeth, enabling a versatile gear ratio. Power is transmitted via a KMC X9 chain.

The handlebars (CUBE Rise Trail Bar Kids) are 590 mm wide and have a diameter of 25.4 mm. The grips (Natural Fit Kids Grip) are specially adapted for children’s hands. The stem (CUBE Performance Stem Kids) also has a diameter of 25.4 mm and ensures stable steering. The headset (CUBE FPH863) is semi-integrated and contributes to the bike’s durability.

The rims (CUBE ZX20) are robust and feature 32 spokes, which provide the necessary stability. The Schwalbe Smart Sam tyres, size 2.35, offer good grip on a variety of surfaces. The hubs are by Shimano (front: HB-TX505, rear: FH-TX505) and feature quick-release and CentreLock mounts.

The saddle (CUBE Kid) and seatpost (CUBE Performance Post), with a diameter of 30.9 mm, offer comfort on long rides. The seatpost clamp (CUBE Varioclose) has a diameter of 34.9 mm.

The bike’s motor is a Bosch Drive Unit Active Generation 3 (40 Nm) Cruise with an output of 250 watts. The battery (Bosch PowerPack 400) provides sufficient power for longer rides. The Bosch Purion display allows for easy control and monitoring of the motor’s performance. The charger (Bosch 2A) ensures the battery is charged quickly and efficiently.

Overall, the Cube Acid 240 Hybrid Rookie Pro 400 actionteam offers a well-thought-out complete package for young mountain bike enthusiasts, impressing both in terms of performance and features.