STORM 150 EFI

The Kayo Storm 150 EFI is a sporty 140 cc 4‑stroke mid‑size ATV featuring electronic fuel injection (EFI), a semi‑automatic 3‑speed transmission with reverse, electric start, and front/rear hydraulic disc brakes. Built with double A-arm front suspension and a durable mid‑size frame, it delivers smooth, responsive handling for riders aged 12 and up.

SPECIFICATIONS:
Model Number Kayo Storm 150 EFI
ENGINE INFO
Engine type SOHC 4-stroke, single-cylinder, air-cooled
Displacement 140 cc
Cooling Air cooled
Max horsepower 8.2 HP @ 7500 rpm
Max torque 9.5 Nm @ 5500 rpm
Bore*stroke 52.4 mm × 57.8 mm (2.06″ × 2.28″)
Max speed 55 km/h (≈ 34 mph)
Fuel system EFI (Electronic Fuel Injection)
Ignition CDI (Capacitor Discharge Ignition)
Starting system Electric start
Battery 12V, 5 Ah
Engine oil SAE 10W-30 (recommended)
CHASSIS ETC.
Driveline Automatic with reverse (F–N–R), chain drive
Suspension, front/rear Double A-arm front / Single shock rear
Brakes, front/rear Hydraulic disc / Hydraulic disc
Tires, front/rear Front: 21×7-10 / Rear: 22×10-10
Fuel capacity/type 4.5 L / Gasoline
Weight, G.W./N.W. 149 kg / 129 kg (328 lb / 284 lb)
DIMENSIONS
Wheelbase 1070 mm (42.1″)
OA LWH 1650 × 915 × 1066 mm (65″ × 36″ × 42″)
Seat Height 780 mm (30.7″)
Min Ground Clearance 140 mm (5.5″)