CUBE Acid 240 Kids Bike 2024

From £419.00
Was £499.00
30 days free insurance available

The Acid 240 is the ideal choice for growing riders who want to keep up with their friends and parents. The Suntour suspension fork improves comfort and control on rough surfaces, while Shimano 7-speed gears put every hill within reach. The V-brakes are powerful and easy to control, thanks to levers that are specially designed for small hands and a power modulator on the front. And a replaceable gear hanger means an accidental knock needn't result in an expensive repair. Go. Explore.
Built from the same heat-treated 6061 aluminium tubes as our adult bikes, the Acid 240's frame is every bit as tough as a full-size mountain bike, but with the right weight and proportions for a child. There's a bottle mount for mid-ride refreshment and rack mounts, too. The handling is designed to be both fun and confidence-inspiring. And, because we know accidents can happen, we made the gear hanger easily replaceable so that a knock or crash needn't result in an expensive repair.

Price Match at J E James

We understand that price is important, so we regularly price check our competitors to make sure we have the best offers available. We recognise that we will not always be the cheapest, so if you see the same product cheaper from any of our competitors then please get in touch via the form below and we will do our best to match any reasonable advertised price.

Terms and conditions apply.


Frame Boys, Aluminium, Size 31
Gears Shimano, RD-M310, 7-Speed, 7 Gears
Rear Brake Cube, Alloy V-Brake with Powermodulator, V-brake (and cantilever) with mechanical actuation (cable)
Front Brake Cube, Alloy V-Brake with Powermodulator, V-brake (and cantilever) with mechanical actuation (cable)
Tyres Cube, IMPAC Smartpac, 2.1
Fork , SF15, 60mm
Rear Derailleur Shimano, RD-M310, 7-Speed
Crankset Samox, 32T, 152mm with Chainguard, Aluminium
Shifters Shimano, SL-RS45, Revoshift
Chain KMC, HV500
Casette Sunrace, MFM300.7, 13-34T
Headset , FPH863, Semi-Integrated
Handlebar Cube, Aluminium Lite, 590mm
Stem Cube, Aluminium Lite
Bartape / Grips Velo,
Seatpost Cube, Aluminium Lite
Seatpost Clamp Cube, Varioclose, 31.8mm
Saddle Cube, Kid
Colours coral/mint, desert/orange, green/pine
Sizes 24"
Brand CUBE
Model Year 2023
Barcodes 4054571387677, 4054571387684, 4054571387691
SKUs / Part Numbers 62312024, 62313024, 62315024

Please note: Manufacturers can sometimes change the specification of the products from time to time.

Free UK Delivery On Orders Over £30

All of our UK Customers can select our FREE standard delivery option on any order over £30 (except exclusions). Learn more about J E James delivery services. Click here

Once processed, items will typically be dispatched via Royal Mail 48hr. However, larger and.or higher-value items may be dispatched via a separate courier.

Bike Build & Delivery

We are proud to say that all of our bikes are pre-built and go through a rigorous inspection procedure before the bike arrives at your doorstep. In order to minimise packaging and transit damage, all bikes are partially dismantled for shipping. Please note that some assembly will be required, which we recommend be carried out by an experienced mechanic. To help with assembly we have created our helpful assembly guide.  Click here to view assembly guide

Click & Collect

J E James Cycles Click and Collect feature is a great way of securing your product before coming into store selecting your nearest J E James Cycle branch for free. Once your product is ready for collection your chosen J E James Branch will contact you via text or telephone. Meaning you do not make a wasted trip. Please do not come into store until you receive this message. Learn more about J E James Click and Collect. Click here

International delivery

We have many happy customers based outside of the UK because we try and keep our delivery charges to minimum. The best way to calculate how much delivery of any item via our website is to add products to your cart and proceed through the checkout process, please then enter your delivery details. Our website at this time will calculate the cost of delivery to your country. Orders delivered outside of the EU are exempt from VAT. Learn more about J E James Cycles international delivery. Please click here

Returns Made Easy

Our main aim is to make sure you are happy with your purchase. You can contact our returns department directly via email: [email protected]

Learn more about our returns policy here.