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Cube Numove 240 Disc Kids Mountain Bike with lightweight aluminium frame, hydraulic disc brakes, 8-speed gears, and 24” wheels. Perfect children’s MTB for trails and adventure.

Cube Numove 240 Disc Kids Mountain Bike with lightweight aluminium frame, hydraulic disc brakes, 8-speed gears, and 24” wheels. Perfect children’s MTB for trails and adventure.

Cube

2026 Cube Numove 240 Disc Kids Mountain Bike - Lava Grey/Cool Green

£649.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

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

2026 Cube Numove 240 Disc Kids Mountain Bike - Lava Grey/Cool Green

Season:2026

Brand:Cube

Code:15080024

Cube Numove 240 Disc Kids Mountain Bike – Lightweight 24” Children’s MTB with Hydraulic Disc Brakes

The Cube Numove 240 Disc Kids Mountain Bike is the perfect 24-inch children’s mountain bike for young riders ready to explore trails, parks, and everyday adventures with confidence. Designed specifically for growing cyclists, this lightweight kids MTB combines hydraulic disc brakes, durable components, and easy handling to create a safe and fun riding experience.

Built around a lightweight aluminium frame and fork, the Numove 240 Disc delivers responsive handling and excellent control for junior riders developing their off-road skills. Cube’s rigorous in-house safety testing ensures this kids’ disc brake mountain bike is ready for every adventure.

  • Lightweight aluminium frame and fork
  • Tektro hydraulic disc brakes with child-specific levers
  • 24-inch wheels for growing riders
  • 8-speed gearing for versatile riding
  • Newmen Performance 22 Light wheelset
  • Schwalbe Smart Sam tyres
  • Adjustable stem for growing riders
  • Kickstand mount
  • Designed for trail riding, family rides, and everyday cycling

Hydraulic Disc Brakes for Confident Stopping

The Numove 240 Disc features a Tektro hydraulic disc braking system designed specifically for children. With 140mm rotors and child-specific brake levers, young riders benefit from smooth modulation, reliable stopping power, and improved control on all terrain. These hydraulic disc brakes for kids’ bikes help build confidence while increasing safety.


Built for Adventure and Growth

This 24” kids mountain bike with gears comes equipped with easy-shifting 8-speed gearing, giving riders the range they need for hills, trails, and everyday riding. The adjustable stem allows the bike to grow with your child, ensuring a comfortable fit over time.

The Newmen Performance 22 Light wheelset paired with Schwalbe Smart Sam tyres provides excellent grip, durability, and low rolling resistance across mixed terrain, making this an ideal children’s hybrid mountain bike for trails and road riding.

With mounts for hydraulic flat-mount callipers and a kickstand, the Numove 240 Disc is a practical and versatile kids adventure bike designed for fun, safety, and progression.


The Cube Numove 240 Disc Kids Mountain Bike is the ideal choice for young riders who want a lightweight, reliable, and confidence-inspiring mountain bike.

Technical Information
  • Frame
    Aluminium Lite 6061
  • Fork
    Aluminium Lite 6061
  • Brake system
    Tektro HD-J2920, Hydr. Disc Brake, Flat Mount (140/140)
  • Rear derailleur
    Shimano RD-M3020, 8-Speed
  • Shifters
    Shimano SL-M315, Rapidfire-Plus
  • Bottom bracket
    Thun Shorty-ML Sl, Square, 68mm BB Width
  • Crankset
    ACID Numove 30T, 130mm, narrow Q-factor
  • Cassette
    Sunrace CSM55,11-34
  • Chain
    KMC Z8.3
  • Headset
    CUBE
  • Stem
    CUBE Numove adjustable
  • Handlebar
    CUBE KIDS 590mm, Ø 19mm
  • Grips
    Natural Fit Kids 19.0
  • Wheelset
    Newmen Performance 22 light, 24/24 Spokes
  • Tyres
    Schwalbe Smart Sam Kevlar, 1.85
  • Saddle
    ACID Rookie
  • Seat post
    CUBE Performance Post, 27.2mm
  • Pedals
    ACID PP Rookie medium
  • Weight
    9,2 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: 118 - 136 cm

INSEAM: 52 - 63 cm

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


GEOMETRY

Size24"
Seat Tube300mm
Top Tube Horizontal480mm
Seat Angle73.5°
Head Tube Angle70°
Chainstays393mm
Head Tube133mm
Wheelbase926mm
BB-Height to Hub50mm
Reach331mm
Stack504mm

ERGONOMICS

Size24"
Length Seat Post300mm
Diameter Seatpost27.2mm
Crank Length130mm
Diameter Tyre Maximum611mm
Width Tyre Maximum51mm

All values are given in millimetres or degrees.
Professional Opinion
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