About this item

• Fits 12-20" Single-Speed Bikes with Horizontal Dropouts: These training wheels fit single-speed bikes from 12 to 20 inches with horizontal rear-facing dropouts (slot faces straight back). NOT for semi-horizontal or vertical dropouts. Your axle must be at least 0.4 inches thick smaller axles will not work
• Thicker 3mm Bracket 20% Stronger, Supports Up to 100 lbs: Heavy-duty training wheels feature a 3mm thick high-quality steel bracket 20% thicker than standard. Provides extra stability and security. Maximum rider weight: 100 lbs (45 kg). Reduces wobble during first road tests
• Double 608ZZ Bearings 2 Per Wheel, High-Carbon Steel & Rust-Resistant: Each wheel contains two high-carbon steel 608ZZ bearings (2 per wheel). The carbon steel is treated to prevent rust and corrosion. Tested to run silently with no squeaking or grinding reduces friction, extends wheel life
• Anti-Slip & Wear-Resistant PVC for Maximum Stability: Made of high-quality plastic and PVC with an anti-slip surface that grips the ground firmly. Wear-resistant material ensures long-lasting stability. Your child enjoys a secure, wobble-free learning experience
• Light-Up Wheels 3 LEDs + Magnetic Core, Speed-Activated Glow: Each wheel contains 1 magnetic core and 3 bright LED lights. Lights turn on automatically: gentle glow at 23 km/h (approximately 12 mph), full brightness at 46 km/h (approximately 2.53.7 mph). Kids love the magical colors improves visibility at dusk or night
• Easy to Install Complete Accessories + Video, Just 3 Minutes: We include all necessary installation accessories, plus a clear printed manual and a step-by-step video guide. Height adjustable. Most users finish installation in just 3 minutes
• Suitable Gift for Kids Ages 3-8 Boys & Girls: These training wheels are a popular choice for children aged 3 to 8, both boys and girls. They bring lasting joy and help kids gain bike confidence suitable for birthdays, holidays, or just to express your love