Cube Acid 240 Disc

The Cube Acid 240 Disc is a 24-inch kids' mountain bike built for children who want to ride beyond the pavement. Its Aluminium Lite 6061 frame strikes a solid balance between durability and easy handling at 11.7 kg, sized right for young riders making the step up to bigger wheels.

Safety is covered by Shimano BR-MT200 hydraulic disc brakes (160/160 mm), which deliver consistent stopping power whether the trail is dry, wet, or muddy. The SR Suntour SF20 XCT JR fork with 60 mm of travel takes the edge off roots, rocks, and rough ground — helping kids stay in control and ride longer without fatigue.

The Shimano 8-speed drivetrain with Rapidfire-Plus shifters lets kids change gears with a simple thumb press. The Sunrace CSM55 11-34 cassette provides a wide enough range to tackle climbs without struggling and pick up speed on the flat. A chainguard on the ACID 32T crankset keeps clothing clear of the drivetrain.

Available in the galactic'n'cyan colourway, in a single size. Cube recommends it for children between 118 and 136 cm (52-63 cm inseam), with a maximum rider weight of 65 kg.