Cube Acid 260 Disc 2026 - Junior Bike

The Cube Acid 260 Disc is built for adventure. Its lightweight aluminium frame, smooth Suntour suspension fork, and powerful disc brakes give young riders the control and confidence they need to tackle trails safely and have fun doing it.
Key Features:
- Frame: Lightweight Aluminium Lite, double-butted tubing
- Fork: SR Suntour XCE, 80mm travel
- Drivetrain: Shimano 16-speed drivetrain
- Brakes: Shimano hydraulic disc brakes
- Wheels: 26” wheels with Cube MTB 2.25” tyres
- Feature: Agile Ride Geometry for confident handling
- Finance: Available with 0% APR finance
The Cube Acid 260 Disc is designed for young riders who are ready to take their first real steps into mountain biking. Using the same design principles and materials as Cube’s full-sized adult bikes, it delivers quality, control, and confidence in one lightweight package.
The Aluminium Lite frame is built from double-butted, heat-treated 6061 alloy, giving strength and durability while keeping weight down for easier handling. With Cube’s Agile Ride Geometry, the bike offers stable yet responsive steering — ideal for helping developing riders build skills and confidence on a variety of terrain.
Up front, the SR Suntour XCE suspension fork provides 80mm of travel to smooth out rough trails and absorb bumps, helping maintain control and comfort whether on gravel tracks or forest paths.
The Shimano 16-speed drivetrain offers a reliable range of gears, making it easier to tackle both climbs and descents with smooth shifting and minimal effort. When it’s time to slow down, Shimano hydraulic disc brakes provide consistent, powerful stopping performance in all weather conditions — a big step up in safety and control compared to traditional rim brakes.
The 26-inch wheels fitted with Cube MTB 2.25” tyres roll smoothly and confidently, offering plenty of grip on loose ground. Practical touches like a replaceable derailleur hanger help ensure the bike is repairable and ready to last as your child’s riding progresses.
Perfect for keen young riders aged roughly 9–12 years, the Cube Acid 260 Disc is more than just a junior bike — it’s a well-built, trail-ready companion designed to inspire a love for cycling and the outdoors.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | Aluminium Lite, AMF, Double Butted, Internal Cable Routing, Flat Mount Brake, SIC Mount, FM Kickstand Mount |
| Fork | SR Suntour XCE, 80mm |
| Headset | Cube FPH863, Semi-Integrated |
| Stem | Cube Performance Stem, 31.8mm |
| Bars | CUBE Rise Trail Bar, 680mm |
| Front Brake | Shimano BR-MT200/UR300, Hydr, Disc Brake, PM/FM (160/160) |
| Rear Brake | Shimano BR-MT200/UR300, Hydr, Disc Brake, PM/FM (160/160) |
| Front Mech | Shimano FD-M315, Top Swing, 31.8mm Clamp |
| Rear Mech | Shimano RD-TX800, 8-Speed |
| Shifters | Shimano SL-M315, Rapidfire-Plus |
| Speed | 16 |
| Rims | Acid Pro 20, 32/32 Spokes, QR/QR, Tubeless Ready |
| Front Tyre | CUBE MTB, 2.25 |
| Rear Tyre | CUBE MTB, 2.25 |
| Seat Post | Cube Performance Post, 27.2mm |
| Saddle | Acid Venec Lite |
| Chainset | Shimano FC-M315, 36x22T, 170mm |
| Chain | KMC Z8.3 |
| Cassette | Shimano CS-HG200, 12-32T |
| Pedals | Cube PP MTB medium |
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Cube Acid 260 Size Chart
|
|
Height (cm) |
Height (feet/inches) |
Inseam (cm) |
Inseam (inches) |
|
One Size |
124 – 141 cm |
4'1" – 4'8" |
57 - 66 cm |
22” – 26” |
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