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Junior e-mountain bike with Bosch SX power, 400Wh battery and trail-ready spec
Junior e-mountain bike with Bosch SX power, 400Wh battery and trail-ready spec
Cube

Cube Acid 240 Rookie Pro 400X Action Team

£1,999.00
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With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

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Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Hassle free returns

Returns Policy

Your statutory rights are not affected by our Returns Policy. To the extent that any provision in our Returns Policy conflicts with your statutory rights, your statutory rights will prevail and the particular offending provision in our Returns Policy will be deemed inapplicable.

Returns (refunds and exchanges)

If you are unhappy with your item, please let us know. Our Returns Policy gives you 30 days to return or exchange an item bought with a valid receipt. If 30 days have gone by since your purchase, we cannot offer you a refund or exchange.

To be eligible for a refund or exchange, goods must be returned in a re-saleable condition. That means your item must be unused and in the same condition that you received it. The item must be in the original packaging and returned with any accessories, labels and “free gifts” or bonus items.

To complete your refund or exchange, we require a receipt or proof of purchase. Please do not send your purchase back to the manufacturer.

Under the Consumer Rights Act you have an early right to reject goods that are unsatisfactory quality, unfit for purpose or not as described, and get a full refund.

But this right is limited to 30 days from the date you took ownership of the goods (this could be the date of purchase or the date the goods were delivered to you - whichever is later).

After the initial 30 days, you can't demand a full refund in the first instance, but you still have the right to a repair or replacement

Refunds (if applicable)

Once your returned item is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 calendar days. If you paid for standard delivery of the goods, the cost of standard delivery will also be refunded.

There are certain situations where only partial refunds are granted (if applicable):

  • Books or other paper products with obvious signs of use;
  • Any item not in its original condition, which is damaged or missing parts for reasons not due to our error; and
  • Any item that is returned more than 30 days after

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again.

Then contact your credit card company, it may take some time before your refund is officially posted.

Next, contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at

Phone 01704 510850

Email contact@powerstation-ebikes.co.uk

Sale items

We do not offer refunds for sale items, unless they are faulty.

Exchange (if applicable)

We only replace items if they are defective or damaged. If you need to exchange an item for the same item, please send us an email to contact@powerstation-ebikes.co.uk and post your item to – Powerstation Electric Bikes Limited, 25 Kingsway, Southport PR8 1ND

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and they will find out about your return.

Shipping

To return your product, please mail your product to: Powerstation Electric Bikes Limited, 25 Kingsway, Southport PR8 1ND with your details and reason for returning.

You will be responsible for paying for your own shipping costs for returning your item, unless the item is faulty. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. Depending on where you live, the time it may take for your exchanged product to reach you, may vary. If you are shipping an item over £50, you should consider using a trackable shipping service or purchasing shipping insurance as we cannot guarantee that we will receive your returned item.

Right to cancel

In addition to our Returns Policy, under the Consumer Contracts Regulations, you have the right to cancel your order up to 14 days from the day you receive your goods if you are an online, mail or telephone order customer. You then have a further 14 days from the date you notify the retailer of your cancellation to return the goods.The refund will include any standard delivery charges paid. You will be responsible for the cost of returning a cancelled order to us.

To exercise your right to cancel follow the steps below:

Contact the store on 01704 510850

Or, email contact@powerstation-ebikes.co.uk

We will refund to you the price paid for the items and (unless you did not pay for delivery) the delivery charges that you paid up to a maximum amount of the cost of our standard delivery option. You will be refunded to your original method of payment within 14 calendar days of our receipt of the cancelled items or, if earlier, within 14 days from the day we receive proof of return from you. If we do not receive the cancelled items back, we may arrange to collect them from you at your cost.

532205442

Cube Acid 240 Rookie Pro 400X Action Team

Season:2026

Brand:Cube

Code:11510024

The Cube Acid 240 Hybrid Rookie Pro 400X is proof that kids’ bikes don’t have to be compromises. This is a real mountain bike, carefully scaled down for younger riders but built with the same attention to detail as Cube’s adult off-road machines. The result is a bike that looks right, fits right, and rides with confidence on real trails.

At the heart of the Acid 240 Hybrid Rookie Pro is the lightweight Bosch SX drive system, neatly integrated into the frame alongside a fixed 400Wh battery. Together they deliver up to 55Nm of smooth pedal assistance up to 20km/h, giving young riders the boost they need to keep up with parents and older riders, without taking away the fun of pedalling. For longer adventures, it’s also fully compatible with the optional 250Wh PowerMore range extender.

The frame itself is packed with premium features you’d normally expect on an adult mountain bike:

  • Advanced Internal Cable Routing for a clean look and reduced maintenance

  • Boost rear axle and UDH gear hanger for strength and future compatibility

  • Dropper seatpost ready for easy upgrades as skills progress

  • SIC 2.0 compatibility, making it simple to add a luggage carrier

  • Included kickstand, so parking is never a problem

Fit and control are just as important as power, and this bike delivers. From the perfectly proportioned frame to the shorter cranks and 19mm-diameter handlebars, everything is designed specifically for smaller riders. The component choice backs this up with confidence-inspiring performance:

  • Suntour suspension fork with 80mm of travel

  • Shimano Cues 1x9 drivetrain for easy, reliable shifting

  • Grippy Schwalbe 2.1in tyres for off-road traction

  • Powerful Shimano hydraulic disc brakes for controlled stopping

Finished in Cube’s distinctive Actionteam livery, the Acid 240 Hybrid Rookie Pro looks every bit as tough and capable as the bikes the grown-ups ride. But it’s the Bosch SX motor and 400Wh battery that really make the difference, opening up longer rides, bigger climbs and more shared adventures.

If you’re looking for a junior e-mountain bike that’s built properly, rides brilliantly and keeps young riders smiling while they keep up, the Cube Acid 240 Hybrid Rookie Pro 400X delivers.

Technical Information

Frame
Aluminium Superlite, Agile Ride Geometry, Boost 148, UDH™, Integrated Battery, Advanced Internal Cable Routing, Kickstand/Fender/Carrier Mounting Points

Suspension Fork
Suntour XCT DS, Straight Steerer, 80mm Travel

Brakes
Shimano BR-MT200 Hydraulic Disc Brakes (160/180mm)

Drivetrain

  • Rear Derailleur: Shimano Cues RD-U4000-GS, 9-Speed

  • Shifters: Shimano Cues SL-U4010 Rapidfire Plus

  • Crankset: ACID MTB Hybrid Pro, 38T

  • Cassette: Shimano Cues CS-LG300, 11–46T

  • Chain: KMC eGlide

Cockpit

  • Stem: CUBE Aluminium Lite

  • Handlebar: CUBE Kids 590mm, Ø19mm

  • Grips: Natural Fit Kids 19.0

Wheels

  • Rims: ACID ZX20, 32H, Tubeless Ready

  • Front Hub: Shimano HB-QC300, QR, Centerlock

  • Rear Hub: ACID (Engineered by Newmen), 12mm Boost, Centerlock

  • Tyres: Schwalbe Rocket Ron Kevlar, 2.1"

Finishing Kit

  • Saddle: CUBE Kid

  • Seatpost: CUBE Performance Post, 31.6mm

  • Pedals: CUBE PP MTB, Medium Weight

Weight
17.6 kg

Sizing Information
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