

Cube Acid 240 Hybrid Rookie Pro 400
Kids’ electric MTB with Bosch motor, Shimano 9-speed drivetrain and hydraulic disc brakes. Lightweight frame ensures a safe and fun ride.
- Bosch motor for kids’ bike
- Aluminium Superlite frame
- Shimano 9-speed drivetrain
- Hydraulic disc brakes
Overview
Cube Acid 240 Hybrid Rookie Pro 400
It's fair to say that Bosch didn't have perfectly proportioned kids' bikes in mind when they designed their world-beating drive systems, but that hasn't prevented us from neatly integrating it into the ACID 240 Hybrid Rookie's frame. Using the same design and construction techniques as our adult hybrid mtbs, we've built a junior hybrid that's both fun to ride and safe as well. Internal cable routing significantly reduces maintenance, and we even included mounts for a CUBE kickstand.
Technologies
For off-road riding you need a bike that responds quickly, but also feels stable and secure. That's where Agile Ride Geometry comes in. Offering an ideal blend of on-demand steering precision, climbing agility and descending stability, it's perfect for every rider who values their time on the trail. If you're a mountain biker, you'll instantly feel at home...
CUBE's Aluminium Superlite starts with heat-treated 6061 aluminium, which has the qualities – high fatigue resistance, good stiffness, low weight and excellent strength – that are important for a bicycle frame. Then we make it into double butted tubes, to reduce weight without sacrificing any of its strength. The result? Exceptionally light, strong and tough frames.
Cables connect your handlebar controls to vital components like gears and brakes, but there's no need for them to get in your way. With Internal Cable Routing we've reduced clutter and maintenance by running cables through the frame, keeping them out of the way of dust and water contamination – or damage from abrasion – as well as cleaning up your bike's appearance.


