Frame Material | Outdoor play, rough terrains | Industry Standard: Steel frame (EN 14764) ▲ Our Base: High-strength steel (EN 14764 + ASTM F2257) ▲▲ Our Advanced: Aluminum alloy (ASTM F2257, 30% lighter) (Weight: 8.5kg vs 6.0kg) | Enhanced durability (Base) and lightweight design (Advanced) for maneuverability | Base model may feel heavier than Advanced for longer rides |
Braking System | Safety during fast rides | Industry Standard: Coaster brake (ISO 8042) ▲ Our Base: V-brake (meets ASTM F963) ▲▲ Our Advanced: Disc brake (ISO 8041, 20% faster stopping) (Stopping distance: 1.2m vs 0.9m) | Reliable control (Base) and superior braking (Advanced) for safety | Coaster brake requires pedaling backward (Industry Standard) |
Gears | Terrain variety (hills, slopes) | Industry Standard: Single speed ▲ Our Base: Single speed (easy for kids) ▲▲ Our Advanced: 3-speed (ANSI Z93.1 compliant) (Gear ratio: 1:1 vs 3:1) | Simple operation for beginners (Base) and hill-friendly (Advanced) | Limited adaptability on uneven terrain without gears |
Load Capacity | Supporting heavier riders or cargo | Industry Standard: 50kg ▲ Our Base: 75kg (EN 14781) ▲▲ Our Advanced: 90kg (ISO 7095) (Weight tolerance: +25% over Industry Standard) | Accommodates taller children (Base) and heavier loads (Advanced) | Industry Standard may strain under heavier use |
Certification | Regulatory compliance | Industry Standard: CE ▲ Our Base: CE + ASTM F963 ▲▲ Our Advanced: CE + EN 14764 + ASTM F2257 (Complies with EU/US safety standards) | Exceeds basic safety requirements (Base/Advanced) | Basic CE certification only meets minimum legal thresholds |
Fork Material | Shock absorption on uneven surfaces | Industry Standard: Steel fork (ISO 8042) ▲ Our Base: Steel fork (EN 14764) ▲▲ Our Advanced: Alloy fork (ASTM F2257, 20% lighter) (Shock absorption: 70% vs 85%) | Durable construction (Base) and smoother rides (Advanced) | Heavier steel fork may reduce agility (Industry/Base) |