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Shop the Cube Acid 200 Disc Kids Mountain Bike ActionTeam. 20” junior MTB with hydraulic disc brakes, Shimano 7-speed gears, and lightweight aluminium frame for young riders.
Shop the Cube Acid 200 Disc Kids Mountain Bike ActionTeam. 20” junior MTB with hydraulic disc brakes, Shimano 7-speed gears, and lightweight aluminium frame for young riders.
Cube

Cube Acid 200 Disc Kids Mountain Bike - ActionTeam

£449.00
Pre-Order

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Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

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.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

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

Cube Acid 200 Disc Kids Mountain Bike - ActionTeam

Season:2026

Brand:Cube

Code:85130020

Cube Acid 200 Disc Kids Mountain Bike ActionTeam | 20-Inch Kids Mountain Bike with Hydraulic Disc Brakes & Shimano 7-Speed Gears


The Cube Acid 200 Disc Kids Mountain Bike ActionTeam is a high-quality 20-inch children’s mountain bike designed for young riders who want real off-road performance. Built using the same premium materials and engineering as adult bikes, this junior MTB offers durability, safety, and confidence for kids developing their riding skills on trails and beyond.

  • High-quality kids mountain bike with adult-level components
  • Powerful hydraulic disc brakes for safety and control
  • Lightweight and durable aluminium frame
  • Easy-to-use Shimano gearing system
  • Designed for confidence, fun, and skill development
  • Perfect for young riders progressing into off-road cycling

With powerful hydraulic disc brakes, a reliable Shimano 7-speed drivetrain, and lightweight aluminium construction, the Acid 200 Disc delivers everything young riders need to explore with confidence.


Lightweight & Durable Aluminium Frame

Constructed from high-quality 6061 aluminium, the frame is strong, lightweight, and built to last, ensuring excellent handling and durability for active young riders.


Hydraulic Disc Brakes for Safe, Powerful Stopping

Equipped with front and rear hydraulic disc brakes, this kids’ mountain bike provides reliable braking performance in all weather conditions, giving both riders and parents added confidence.


Shimano 7-Speed Gears for Easy Shifting

The Shimano 7-speed drivetrain offers smooth, simple gear changes, making it easy for young cyclists to tackle a variety of terrain, from flat paths to steeper climbs.


Kid-Friendly Gear Range with Climbing Support

A 34-tooth bailout gear helps younger riders handle hills and longer rides with ease, reducing fatigue and making cycling more enjoyable.


Built for Real Mountain Biking

With disc brake mounts front and rear and a replaceable derailleur hanger, the bike is designed for real-world riding and easy maintenance, ideal for growing riders and occasional knocks.


Confidence-Inspiring Handling

The geometry is carefully designed to deliver stable, safe, and fun handling, helping young riders build confidence while developing their skills on trails and off-road terrain.


The Cube Acid 200 Disc Kids Bike is perfect for kids aged approx. 5-8 years (height dependent), beginner to intermediate young riders, off-road trails, parks, and family rides and parents seeking a safe, high-performance kids MTB.

Technical Information
  • Frame
    Aluminium Lite 6061
  • Size
    20"
  • Rigid Fork
    Rigid Alloy fork
  • Brake System
    Shimano BR-MT200, Hydr. Disc Brake (160/160)
  • Rear Derailleur
    Shimano RD-TY300, 7-Speed
  • Shifters
    Shimano SL-RS45, Revo Shift
  • Bottom Bracket
    Thun PASO-ML BSA
  • Crankset
    Prowheel A105, 32T, 114mm with Chainguard
  • Cassette
    Sunrace MFM300.7, 13-34T
  • Chain
    KMC Z8.3
  • Headset
    CUBE A-Headset
  • Stem
    CUBE Aluminium Lite
  • Handlebar
    CUBE Aluminium Lite, 560mm
  • Grips
    ACID Kids
  • Rims
    CUBE DB29
  • Front Hub
    CUBE Aluminium Disc 6-Bolt, 28H
  • Rear Hub
    CUBE Aluminium Disc 6-Bolt, 28H
  • Tyres
    Meghna, 2.1
  • Saddle
    CUBE Kid
  • Seat Post
    CUBE Aluminium Lite
  • Pedals
    CUBE Kid
  • Bell
    ACID
  • Colour
    Actionteam
  • Weight
    9,1 kg
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying. Please note that this bike does not come with pedals.
Sizing Information

This children's bike is a OneSize model suitable for kids up to the following maximum measurements:

HEIGHT: 111 - 124 cm

INSEAM: 49 - 57 cm

Please note this information is only a general recommendation. It cannot replace a personal consultation and test ride with us.


GEOMETRY

Size20"
Seat Tube258mm
Top Tube Horizontal438mm
Seat Angle73.5°
Head Tube Angle72°
Chainstays374mm
Head Tube105mm
Wheelbase854mm
BB-Height to Hub20mm
Protrusion height - 80mm529mm
Reach327mm
Stack417mm

ERGONOMICS

Size20"
Length Seat Post250mm
Diameter Seatpost27.2mm
Crank Length114mm
Diameter Tyre Maximum524mm
Angle Stem
Stem Length40mm
Width Tyre Maximum53mm
Handlebar Width560mm

All values are given in millimetres or degrees.
Professional Opinion
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