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The Acid 240 SL is a capable, strong mountain bike aimed to be easy to use for junior riders. 
The Acid 240 SL is a capable, strong mountain bike aimed to be easy to use for junior riders. 

Cube Acid 240 SL 2020 Kids Mountain Bike Red/Green/Black

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Estimated Delivery & Collection Dates

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Cube Acid 240 SL 2020 Kids Mountain Bike Red/Green/Black Information

Season : 2020

Brand : Cube

Code : 323100


The Acid 240 SL is a capable, strong mountain bike aimed to be easy to use for junior riders. 

This bike is perfectly suited to children who are looking to push their limits when it comes to riding, this junior version of its adult counterpart has a heat-treated 6061 aluminium chassis which is durable and lightweight while still being able to deal with the everyday wear and tear any child will put it through. 
It has a carefully constructed strong frame with a low top tube to allow the rider to easily control and feel confident. The CUBE Frame Save System replaceable derailleur hanger is designed to be easily and quickly replaced in the case of any accidents and not need any expensive repairs.  
The Acid 240 SL has a power modulator fitted at the front giving the rider maximum control. The brakes are light, strong V-brakes giving a great amount of stopping power, they are also easy to adjust and maintain. The brake levers are designed for smaller hands and alloy cranks are easy to work. The Schwalbe tyres are light and create a comfortable ride with great grip for any terrain. 


Rider Age Inside Leg Wheel Size
2.5 - 4 Years 13" - 15" 12"
3.5 - 5 Years 15" - 17" 14"
4.5 - 6.5 Years 17" - 19" 16"
5.5 - 7 Years 18" - 20" 18"
7 - 9 Years 19" - 23" 20"
9 - 11.5 Years 24" - 27" 24"

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Technical Information

Key Specifications

  • Frame - Alu Lite 6061
  • Fork - Rigid Alloy fork
  • Brakes - Alloy V-Brake with Powermodulator

Full Specification

  • Frame - Alu Lite 6061
  • Fork - Rigid Alloy fork
  • Number of Gears - 7
  • Shifters - Shimano ASL RS45R7A
  • Chainset - Alloy Crank, 32T, 140mm, with Chainguard
  • Cassette - Sunrace MFM300.7, 13-34T
  • Chain - KMC HV500
  • Rear Derailleur - Shimano ARD-M310, 7-Speed
  • Pedals - Not included
  • Rims - CUBE ACE17, 24H
  • Front Hub - CUBE Aluminium
  • Rear Hub - CUBE Aluminium
  • Front Tyre - Schwalbe Smart Sam, Folding
  • Rear Tyre - Schwalbe Smart Sam, Folding
  • Front Brake - Alloy V-Brake with Powermodulator
  • Rear Brake - Alloy V-Brake with Powermodulator
  • Handlebars - CUBE Alu Lite, 580mm
  • Grips - Velo
  • Headset - CUBE A-Headset
  • Stem - CUBE Alu Lite
  • Saddle - CUBE Kid
  • Seatpost - CUBE Alu Lite
  • Post Clamp - CUBE
  • Weight - 9.8KG
Sizing Information
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