Monday | 9.00am - 5.30pm |
Tuesday | 9.00am - 5.30pm |
Wednesday | 9.00am - 5.30pm |
Thursday | 9.00am - 5.30pm |
Friday | 9.00am - 5.30pm |
Saturday | 9.00am - 5.30pm |
Sunday | 10.00am - 4.00pm |
Bank Holidays | 10.00am - 4.00pm |

2025 Cube Acid 200 Disc Kids Bike in Action Team Blue
With the ACID 200 Disc, your child can have a mountain bike just like mum and dad's. Featuring strong, powerful hydraulic disc brakes front and rear and an easy-shifting Shimano 7-speed gear setup, it's got everything the aspiring junior mountain biker could wish for. There's a large 34-tooth bailout gear to provide some extra help for tired little legs on long or steep climbs, and the handling is designed to be fun but safe – perfect for young rippers looking to expand their riding horizons. Adventure awaits!
We don't cut corners on our kids' bikes, which is why you'll find the same high-quality 6061 aluminium tubing here as on our adult range. Strong, light and durable enough for loads of enthusiastic use, the ACID 200 Disc's frame features disc mounts front and rear. There's also a replaceable derailleur hanger, so that the occasional mishap doesn't write off the entire frame. It's all in the detail...
All UK Mainland Bike Deliveries Over £999 - Free Bike orders are sent via TNT/FedEx with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).Bike orders under £999 will incur a £20 delivery fee.
Free Delivery On Orders Over £50.00 - When you spend more than £50.00 at 99 Bikes deliveries to a UK mainland address will be free (excludes bikes & large items).Certain regions and territories of the UK will incur additional charges, details of which can be found on our delivery page.
Click & Collect Orders -Please be aware Click & Collect orders may take some time to fulfil. We advise not to travel to your chosen store until you have been notified that your order is ready for collection.
At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged.
Find Out More About Returns >

Frame - Aluminium Lite 6061
Fork - Rigid Alloy fork
Headset - CUBE A-Headset
Stem - CUBE Aluminium Lite
Handlebar - CUBE Aluminium Lite, 560mm
Grips - ACID Kids
Rear derailleur - Shimano RD-TY300, 7-Speed
Shifters - Shimano SL-RS45, Revo Shift
Brake - Shimano BR-MT200, Hydr. Disc Brake (160/160)
Bottom Bracket - Thun PASO-ML BSA
Crankset - Prowheel A105, 32T, 114mm with Chainguard
Crankset chainring sizes - 32T
Cassette - Sunrace MFM300.7, 13-34T
Number of gears - 7
Chain - KMC Z8.3
Rims - CUBE DB29
Front hub - CUBE Aluminium Disc 6-Bolt, 28H
Rear hub - CUBE Aluminium Disc 6-Bolt, 28H
Tires - Meghna, 2.1
Pedals - CUBE Kid
Saddle - CUBE Kid
Seatpost - CUBE Aluminium Lite
Dropper Seatpost - NO
Seatpost clamp - CUBE Varioclose, 31.8mm
Bell - ACID
Net weight (kg) - 9.1
Gross weight (kg) - 6.3