Cube Acid 200 Disc 20" Kids Bike - 2026

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CUB151310
  • Hydraulic disc brakes
  • Shimano 7-speed drivetrain
  • Child specific components
£349.00
Excl. Tax: £290.83
Stock Status:
Out of stock

Built with care: Our mechanics fully assemble your bike before it's carefully packaged and shipped to you.

Click here for more info

At Tweeks Cycles, we ensure your bike arrives fully assembled and, most importantly, well packaged so it arrives with you as it left us.

Upon delivery, simply unpack it, attach any included pedals (believe it or not, some bikes don’t come with pedals!), adjust the handlebars, and you're ready to ride!

It’s all super simple!

BUT! Please take extra care when fitting any pedals that are provided with your bike. Pedals are side specific and MUST be fitted to the correct side of the bike. They are usually clearly labelled Left and Right. Failure to do so will permanently damage the bike, void the bikes warranty and lead to many tantrums, for children or grown children alike!

Comprehensive 14-Point Inspection

Each bike undergoes a meticulous 14-point inspection to guarantee optimal condition and performance:

  • Ensure Cycle is free of any mechanical damage, paint chips or missing parts
  • Grease seat tube, secure seat clamp, make sure the saddle is level and ensure all fixings are secure
  • Ensure handlebar, stem and brake/gear levers are secured
  • Assess headset for play or tightness
  • Ensure handlebar tape or grips are fitted securely
  • Ensure wheel nuts, quick-release levers or through axles are tightened (please note: some adult mountain bikes come with the front wheel removed for transport), true the wheels for optimal alignment and check wheel bearings for proper adjustment
  • Inflate tyres to the correct pressure
  • Ensure front and rear brakes operate correctly. Bleed hydraulic brakes if required
  • Ensure pedal threads are greased
  • Test all gears to ensure smooth operation
  • Check suspension system for correct operation and ensure bolts are tight (if required)
  • Ensure smooth bottom bracket rotation with no free play and secure crank bolts
  • Check cable/house routing and that cable ends are fitted
  • Install reflectors and bell (to be done by customer)

This thorough process ensures your bike is in peak condition upon arrival. We do not fit mudguards or other accessories prior to shipping as these are likely to be damaged in transit.

Note on Electric Bikes

Due to shipping restrictions, in some circumstances you may receive your new electric bike and its battery separately. This is due to carriage restrictions on some removable batteries.

Note on Balance Bikes

Balance bikes are shipped unassembled, allowing you to enjoy the building experience and retain the original packaging-perfect for gifting.

Details

The Cube Acid 200 Disc 20" Kids Bike 2026 gives young riders the same quality and control found on adult bikes, with hydraulic disc brakes and a tough aluminium frame. The Shimano 7-speed drivetrain provides smooth shifting and a wide gear range, including a 34-tooth bailout gear for steep climbs. Built with durable 6061 aluminium tubing and designed with safe, fun handling, it is a bike that balances performance, reliability, and comfort.

Key Features and Benefits:

  • Hydraulic disc brakes front and rear: Provide strong, reliable stopping power in all conditions. This ensures safety on both dry roads and wet trails, giving young riders confidence and control.
  • Shimano 7-speed drivetrain with Revo Shift: Offers smooth gear changes that are easy to operate. This makes it simple for children to adapt to different terrains, improving riding independence.
  • Large 34-tooth bailout gear: Reduces effort on steep climbs or long rides. This feature helps young legs handle more demanding rides, extending their endurance and enjoyment.
  • 6061 Aluminium Lite frame with disc mounts: Combines strength and low weight while supporting the braking system. The result is a durable yet easy-to-handle bike that lasts through years of use.
  • Replaceable derailleur hanger: Protects the frame in case of knocks or mishaps. This reduces repair costs and extends the lifespan of the bike, offering peace of mind to parents.
  • Kid-specific components such as 560mm bars and 114mm crank arms: Tailored for smaller riders, these parts improve fit and control. This creates a more comfortable ride and helps build confidence.

A lightweight aluminium frame, disc brakes, and a wide gear range work together to deliver a bike that supports skill growth while keeping safety at the forefront. The thoughtful design ensures that children can take on new challenges with equipment that matches their needs without compromise.

Built with the same attention to detail as Cube’s adult range, the Acid 200 Disc is made to handle the demands of regular riding and eager young cyclists. Its reliable parts and smart design choices make it a strong step forward for children ready for their next level of cycling.

Specification

BrandCube
MPN151310

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Finance

Our Payment Options

Maestro Mastercard Visa PayPal V12 Retail Finance Clearpay

Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.

Finance Options

In order to get the kit you want, when you need it, we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.

D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance, Klarna and Clearpay. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority. Klarna is unregulated credit. Clearpay is unregulated credit, use responsibly, T&Cs & late fees apply.

Our Finance Providers

Delivery & Returns

UK Mainland Delivery Prices

Delivery Type Cost Estimated Delivery Time
Standard Delivery for orders under £49.99 from £1.33 2-3 working days from day of despatch(Excludes weekends and Bank Holidays)
Standard Delivery for orders over £49.99 Free
Bike Delivery Free 3-5 working days from day of despatch *(Excludes weekends and Bank Holidays)
Express Delivery from £1.68 1-2 working days from day of despatch(Excludes weekends and Bank Holidays)
Special Delivery from £12.54 For any next working day delivery order before 4.30pm Monday to Thursday.
For any weekend delivery order before 4.30pm Friday

* Bike Delivery Info

A bike has to go though a Pre Delivery Inspection (PDI Check) prior to despatch, ensuring the bike is thoroughly checked and set up prior to you receiving. This also means an express delivery service is unavailable. We strive to despatch bikes within 3-5 working days. Please note this may change over school holidays and the festive season (November/December). For more information on the process please visit our pre-build page.

For international shipping please visit our delivery page.

For information about returning an item please visit our returns page.