... : ≤5m 14)Chassis : steel welding, rustproof painting finishing15)Rear axle: gear differential, reduction ratio: 12.44:116)Brake system: hydraulic brake ... lever18)Suspension : front: independent suspension, rear: multilevel spring, hydraulicsuspension19)Steering: single rack and pinion steering gear, Automatic compensation. 4-Seat Electric Sightseeing Car