🚴♂️ Ride with Confidence - Safety Meets Fun! High-density bearings for a comfortable cycling experience. Mute flash wheels enhance visibility for safety. Thickened steel construction ensures durability. Quick setup with elongated holes for adjustment. Designed to boost confidence in young riders. Self-generating flash wheels Adjustable for 12-20 inch bikes Reinforced sturdy design The BALLSHOP Kids Bike Stabilisers are adjustable training wheels designed for 12-20 inch children's bicycles. Featuring mute flash wheels for enhanced safety and visibility, these stabilisers are made from durable thickened steel and are easy to install, making them perfect for beginner cyclists.