Cube Acid 240 Hybrid Rookie SLX 400X 2026

£2,299.00

Cube Acid 240 Hybrid Rookie SLX 400XThe Cube Acid 240 Hybrid Rookie SLX 400X is a high-performance e-MTB designed for young riders who want to tackle challenging trails with confidence. Equipped with a Bosch Performance CX motor and a 400Wh battery, this electric mountain bike delivers pedal-assist power exactly when — Read More

GTIN (UPC): 26CUBEACID240HYBRIDROOKIESLX400X Categories: , , ,

Spread the cost from £57.48 monthly*

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Description

Cube Acid 240 Hybrid Rookie SLX 400X

The Cube Acid 240 Hybrid Rookie SLX 400X is a high-performance e-MTB designed for young riders who want to tackle challenging trails with confidence. Equipped with a Bosch Performance CX motor and a 400Wh battery, this electric mountain bike delivers pedal-assist power exactly when it’s needed, helping kids maintain speed and control on technical terrain. Its durable aluminium frame and thoughtful geometry provide stability, comfort, and a size-specific fit for growing riders.

Front and rear Suntour air suspension with 80mm of travel keeps 2.36–2.37in Schwalbe tyres in contact with the trail, while Shimano Cues 1×10 gearing ensures smooth, reliable shifting. Powerful Magura MT Thirty hydraulic disc brakes offer excellent stopping power, giving young riders confidence on steep descents. The Cube Acid 240 Hybrid Rookie also features integrated mounting points for mudguards, a kickstand, or a luggage carrier, making it adaptable for both trail riding and everyday use.

Key Features

  • Aluminium Superlite frame with Agile Ride Geometry and Boost 148

  • Bosch Performance CX motor (55Nm) with 400Wh CompactTube battery

  • Suntour Raidon34 2CR Air suspension fork with 80mm travel

  • Shimano Cues 1×10 drivetrain with Rapidfire-Plus shifter and 11–50T cassette

  • Magura MT Thirty hydraulic disc brakes (160/180mm rotors) for reliable stopping

  • ACID SLX 20 wheels, tubeless ready, 32 spokes, 15x110mm/12x148mm

  • Schwalbe Hans Dampf tyres, Addix Performance, Kevlar, 2.36–2.37in

  • Purion 200 display for monitoring battery and riding data

  • Integrated internal cable routing for clean frame lines

  • SIC 2.0 mounting points for optional luggage or mudguard installation

  • UDH™ dropout and Direct Mount chain guard for future-proofing

The Cube Acid 240 Hybrid Rookie SLX 400X combines Bosch e-MTB technology with a lightweight, kid-specific frame and trail-ready components, offering young riders an exciting, safe, and capable bike for trails, commuting, and everyday adventures.

Specification

Fork

Suntour Raidon34 2CR Air, Tapered, 15×110, 80mm
Stem

CUBE Aluminium Lite
Tape Grips

Natural Fit Kids 19.0
Brakes

Magura MT Thirty, Hydr. Disc Brake (160/180)
Rear Derailleur

Shimano Cues RD-U6000-GS
Shift Levers

Shimano Cues SL-U6000, Rapidfire-Plus
Cassette

Shimano Cues CS-LG400, 11-50T
Chainset

ACID MTB Hybrid Pro, 38T
Pedals

CUBE PP MTB medium
Wheels

ACID SLX 20, 32/32 Spokes, 15x110mm/12x148mm, Tubeless Ready
Front Tyre

Schwalbe Hans Dampf, Addix Performance, Kevlar, 2.36
Rear Tyre

Schwalbe Hans Dampf, Addix Performance, Kevlar, 2.37
Saddle

CUBE Kid
Battery

Bosch CompactTube 400
Motor

Bosch Drive Unit Performance SX 55Nm (BDU31)

Add bike + kit to your basket

Add bike + kit to your basket

Checkout with V12 Finance with online acceptance

Checkout with V12 Finance with online acceptance

We contact you to confirm order and arrange shipping

We contact you to confirm order and arrange shipping

Please use our calculator below to help you see what finance options are available. To apply for finance, please select this option at the checkout.
Step 1:Choose your finance option

Please specify the finance option that you wish to choose.

From £57.30 per month.

Step 2:Choose your deposit amount

Please specify the deposit amount that you wish to pay.

The accepted value is between £229.90 and £689.70

Representative finance example

Amount of credit £2069.10. 36 monthly repayments of £57.30. Representative APR 0.00%. Total amount repayable £2069.10.
APR Fixed 0.00%
Installment Amount £57.30/month
Repayment Term 36 months
Total Interest Charged £0.00
Deposit Amount £229.90

Cycle to work scheme

Wheelbase has teamed up with CycleScheme, Bike2Work Scheme, Green Commute Initiative, as well as, Vivup, Gogeta, Cycle Solutions & Halfords to offer PAYE employees a healthier way to commute. The scheme stems from the U.K Government's Green Transport Plan which is designed to get more people out and about riding bikes and reaping the multitude of personal and environmental benefits!

To make a purchase using a Cycle To Work Voucher, please submit an enquiry using this form. We are happy to reserve the bike for up to two weeks with a holding deposit whilst you await your voucher. If you would like us to go ahead and set up your order, please submit a shipping address and phone number. These details are required to process the order. We will make contact to confirm your order and advise the next steps.

If you would like more information, feel free to submit the enquiry without a shipping address.

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