Get your young rider ready for exciting adventures with the Spartan Thunder 20" Kids Bicycle — a bold and reliable bike for boys and girls aged 6 to 9. Perfect for neighborhood rides, park outings, and building cycling skills, it offers confidence, safety, and nonstop fun. The heavy-duty steel frame is built for durability, while the 20-inch soft-tread tires ensure a smooth, stable ride across various surfaces. Removable training wheels help beginners transition to independent riding at their own pace. The height-adjustable seat and handlebar provide an ergonomic fit as your child grows, and the padded saddle with soft grips adds comfort on every ride. A rear mudguard helps protect against splashes during outdoor play. Finished in a bold blue design with sporty graphics, the Spartan Thunder 20" looks as powerful as it feels. Easy to clean and maintain, it’s the perfect upgrade for kids ready to take their cycling skills to the next level.
Weight & Dimensions
Dimensions (cm) (LxWxH)
116 x 18 x 57
Product Weight (kg)
15.4
Size
15 Inches +
Material
Material
Stainless Steel
General Specifications
Age Group
9-12 Years
Type
Bicycles
Design
Graphic
Maximum Recommended Age (yrs)
10
In the Box
1 x Bicycle
Feature 1
Age-appropriate design: tailored for kids aged 6–9, the spartan thunder 20” bike supports growing confidence and adventurous exploration.
Feature 2
Durable construction: built with a heavy-duty steel frame, this bike promises long-lasting durability and reliable performance for daily use.
Feature 3
Growth-friendly adjustability: features an adjustable seat and handlebar, ensuring a custom fit that evolves with your child for sustained comfort.