The Spartan Thunder 18″ Bicycle is designed to provide young riders with the perfect combination of stability, safety, and fun as they begin their cycling journey. Built with an ergonomic steel frame, this bike features a slightly longer geometry, making it easier for children to maintain balance while pedaling. The optimized crank system allows for smooth acceleration while restricting top speed, ensuring both safety and parental supervision. Whether your child is just starting out or refining their riding skills, the Spartan Thunder 18″ is a dependable and safe choice for young cyclists.

• Ergonomic Steel Frame – Designed with a slightly longer geometry to help young riders pedal efficiently and maintain better balance.
• Optimized Crank System – Provides quick acceleration with a restricted top speed for enhanced safety and parental control.
• Pinch-Free Brake Levers – Specially designed to protect delicate fingers while ensuring a secure and responsive braking experience.
• Quick-Release Seat Post – Allows for easy height adjustments to accommodate your growing child.
• Removable Stabilizers – Offers extra support for beginners, helping them transition to independent riding with confidence.
• Frame: Spartan Ergonomic Steel Frame
• Fork: Reinforced Steel Fork
• Rims: Steel 14G
• Tyres: Pneumatic Air Tyre 2.125
• Rear Caliper Brake, with Child-Safe Brake Lever
• Reinforced Training Wheels
• Full Chain Cover
• Seat Post with QR and Support Grip on Saddle