Proberos 2 Pcs Kids Bike Support Wheels Kit, for 12-20 Inch Bicycle, Rotate Flashing Training Wheels, Universal Support Wheels Bicycles, Kids Bike Modification Biking Aid Wheels for Beginner Riders

Features

• UNIVERSAL BICYCLE COMPATIBILITY: Engineered for 12-20-inch children's bicycles, this kit features adjustable mounting brackets that accommodate standard rear axle configurations. The quick-install design requires no frame modification, ensuring secure attachment across diverse bike models without compromising structural integrity.
• ENHANCED VISIBILITY SAFETY SYSTEM: Incorporating dual-function rotating wheels with integrated LED lights, the units generate 360 flashing illumination during motion. This passive visibility enhancement increases rider conspicuity during dawn/dusk training sessions and roadside practice.
• PROGRESSIVE LEARNING GEOMETRY: Utilizing height-adjustable support arms with 15 adaptive tilt, the design enables calibrated ground contact. This promotes natural balance development while preventing tip-overs during cornering maneuvers for riders transitioning from stabilizers to independent cycling.
• DURABLE PERFORMANCE CONSTRUCTION: Fabricated from powder-coated steel with sealed cartridge bearings, the wheels withstand 50kg+ dynamic loads. The weather-resistant materials maintain smooth rotation integrity through repeated curb impacts, wet pavement, and prolonged outdoor exposure.
• GUARDIAN-ASSISTED INSTALLATION PROTOCOL: Featuring tool-free clamp mechanisms with visual alignment indicators, the system enables secure mounting in under 3 minutes. The comprehensive kit includes all necessary hardware for immediate deployment, supporting confidence-building in novice cyclists aged 4-8 years.