CUBE Acid 240 Hybrid Rookie SLX 400

Item no. 61143
1,899.00 € *
2,249.00 € Save 350.00 € **
The SLX version of the Acid 240 Hybrid Rookie is equipped with an adjustable air suspension fork, 10-speed Shimano Deore gears, hydraulic disc brakes and the Bosch Gen3 motor. Suitable for children between 124cm and 141cm tall.



Aluminium Superlite


SR Suntour XCR LO Air JR (80 mm)


Shimano Deore (1x10)


Magura MT Thirty (180/160)

Drive Unit

Bosch Active Plus (40 Nm) - PowerPack (400 Wh)

CUBE Acid 240 Hybrid Rookie SLX 400

Kids aren't daft, and there comes a time when they'll want a bike as good as mum and dad's. With the Acid 240 Hybrid Rookie SLX, now they can. It features the same Bosch Active drive unit and battery as many of our adult hybrids, so your young rider has the power boost they need to ride further, faster and longer – good news for family outings. The Suntour air fork is easily adjustable to suit smaller, lighter riders – we even used a thinner handlebar and grips for better comfort and control with small hands. Shimano's 10-speed gears are super reliable and offer a great range, and powerful hydraulic disc brakes safely rein in any excess enthusiasm. It's good to go.

Frame Details

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.

Additional Information

Bike category Kids E-Bike
Brand Cube
Model year 2023, 2024
Colour trailmotion
Weight 18,6 kg
Customization - only in store
Configuration - available in our stores
Frame Aluminium Superlite, Gravity Casting, Agile Ride Geometry, Double Butted, Disc Only, Internal Cable Routing
Frame type Diamond
Fork SR Suntour XCR LO Air JR, 80mm
Wheel Size 24''
Tires Schwalbe Smart Sam, Active, 2.35
Rims CUBE ZX20, 32H, Disc
Rear derailleur Shimano Deore RD-M4120-SGS, 10-Speed
Shifters Shimano Deore SL-M4100, Rapidfire-Plus
Crank ACID E-Crank, 38T, 160mm
Cassette Shimano Deore CS-M4100, 11-42T
Chain KMC X10
Front hub Shimano HB-M525, QR, 6-Bolt
Rear hub Shimano HFH-M525, QR, 6-Bolt
Brake Magura MT Thirty, Hydr. Disc Brake (180/160)
E-Engine Bosch Drive Unit Active Generation 3 (40Nm) Cruise (250Watt)
Battery pack Bosch PowerPack 400
Display Bosch Purion
Charger Bosch 2A
Handlebar CUBE Rise Trail Bar Kids, 590mm, 25.4
Grips Natural Fit Kids Grip, Ø 19mm
Stem CUBE Performance Stem Kids, 25.4mm
Headset CUBE FPH863, Semi-Integrated
Saddle CUBE Kid
Seatpost CUBE Performance Post, 30.9mm
Saddle clamp CUBE Varioclose, 34.9mm
Annotation Illustrations and specifications may vary. The manufacturer reserves the right to replace certain components with components of similar quality.


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