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Brand: Cube

Cube Acid 240 Hybrid Rookie SLX 400 Trailmotion Kids Electric Mountain Bike

Cube Acid 240 Hybrid Rookie SLX 400 Trailmotion Kids Electric Mountain Bike
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Brand: Cube

Cube Acid 240 Hybrid Rookie SLX 400 Trailmotion Kids Electric Mountain Bike

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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.


  • 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.


  • Net weight (kg): 18,6
  • Fork: SR Suntour XCR LO Air JR, 80mm
  • Headset: CUBE FPH863, Semi-Integrated
  • Stem: CUBE Performance Stem Kids, 25.4mm
  • Handlebar: CUBE Rise Trail Bar Kids, 590mm, 25.4
  • Grips: Natural Fit Kids Grip, Ø 19mm
  • Rear derailleur: Shimano Deore RD-M4120-SGS, 10-Speed
  • Shifters: Shimano Deore SL-M4100, Rapidfire-Plus
  • Brake system: Magura MT Thirty, Hydr. Disc Brake (180/160)
  • Crankset: ACID E-Crank, 38T, 160mm
  • Crankset chainring sizes: 38T
  • Cassette: Shimano Deore CS-M4100, 11-42T
  • Number of gears: 10
  • Chain: KMC X10
  • Rims: CUBE ZX20, 32H, Disc
  • Front hub: Shimano HB-M525, QR, 6-Bolt
  • Rear hub: Shimano HFH-M525, QR, 6-Bolt
  • Tires: Schwalbe Smart Sam, Active, 2.35
  • Pedals: CUBE PP MTB
  • Saddle: CUBE Kid
  • Seat post: CUBE Performance Post, 30.9mm
  • Seat post = dropper Yes/No: No
  • Seat post clamp: CUBE Varioclose, 34.9mm
  • Engine: Bosch Drive Unit Active Generation 3 (40Nm) Cruise (250Watt)
  • Battery: Drive Unit Active Generation 3 (40Nm) Cruise (250Watt)
  • Charger: PowerPack 400
  • Display: 2A

Note: Manufacturer may reserve the right to change the specification of that listed or shown on this page.
This could include but not limited to specification or colour

Manufacturer's Code: 63006024

Barcodes: 4054571388896

Trade-in Your old bike

You can trade in your old bike for instant credit in our store. You can use your credit against all products in store.

Trade-In Your old bike - Step by step:

  • Bring the bike you would like to trade-in to our store
  • Please ask for the person in charge of Used Bikes
  • Our Buyers will assess your bike and offer you a Trade-in credit
  • Avail of instant credit from your trade-in
  • Credit can be used against ALL goods in store. Sale prices will still apply
  • Ride away on your new bike!

Terms & Conditions

  • We only accept bikes in the resale value range of €200 - €1,200
  • Bikes must be clean and fit for resale
  • You will be required to produce photo ID which we will scan and keep on file

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