🚴♂️ Sunpeed Rule Series — Youth Hardtail MTB
📌 Overview
The Sunpeed Rule Series is a Youth Cross-Country Hardtail MTB specifically designed for young riders (ages 12–18) and smaller-bodied adults. It is positioned as an excellent transition model for young people experiencing mountain biking for the first time. It offers an ideal balance for training and light performance use.
🛠️ Technical Specifications
| Specification |
Description |
| Main Category | Mountain Bike (MTB) |
| Subcategory | Hardtail Cross-Country (XC) |
| Target Audience | Young riders (ages 12–18) and smaller-bodied adults |
| Frame Sizes | XS, S, and small size options like 14"–16" |
| Frame | Lightweight, durable 6061-T6 aluminum, suitable for smaller bodies |
| Suspension | Adjustable front air fork, 120 mm travel |
| Drivetrain System | Shimano Altus 1x9 — easy to learn and offers sufficient gear range |
| Brakes | Hydraulic disc brakes — provide precise and safe braking |
| Wheel | 27.5" or 29" — can be chosen according to age and height |
| Weight | Approx. 13 kg — a balanced weight for young users |
🎯 Usage Areas
- Young cyclists: Young riders between 140–165 cm height
- First MTB experience: Those using a mountain bike for the first time
- Transition phase: Young riders transitioning to the MTB discipline
- Mixed use: Those who use it for a mix of city and light off-road riding
✅ Who Is It Suitable For?
- Young riders aged 12–18
- Those new to mountain biking
- Adult riders looking for smaller sizes
- Those who want to use a bike for training and development purposes
💡 Why "Youth MTB"?
| Feature |
Description |
| ✅ Ergonomic Design | Ergonomic frame geometry suitable for shorter leg lengths |
| ✅ Lightweight Material | Easy control and riding comfort with lightweight material selection |
| ✅ Simple System | Advanced yet simplified gear and brake system |
| ✅ Special Design | Specifically designed by the brand for young riders |
🔍 Summary Table
| Point |
Details |
| Category | Youth Hardtail Cross-Country MTB |
| Frame | 6061-T6 Aluminum (Small Sizes) |
| Suspension | 120 mm Adjustable Front Fork |
| Drivetrain System | Shimano Altus 1x9 |
| Brake | Hydraulic Disc Brakes |
| Wheel | 27.5" or 29" |
| Weight | ~13 kg |
🧭 Conclusion
The Sunpeed Rule Series is a Youth Cross-Country Hardtail MTB specifically designed for young riders. It offers an ideal balance for training and light performance use. It's not a kids' bike; it's positioned as an excellent transition model for growing, developing young people.