Yamaha Aerox 155 Alpha (Standard)

Engine type: 4-stroke, liquid-cooled, SOHC 4-valve, VVA. Number of cylinder: Single cylinder. Bore x stroke: 58 x 58.7 mm. Displacement: 155.09 cc. Maximum power: 11.3 kW (15.4 PS) @ 8000 rpm. Maximum torque: 14.2 Nm @ 8000 rpm. Starting system: Electric starter. Lubrication system: Wet sump. Engine oil capacity: 1.00 L (TURBO & TURBO Ultimate), 0.90 L (Standard & CyberCity). Fuel system: Fuel injection. Clutch type: Centrifugal, dry. Transmission type: V-belt automatic / YECVT (TURBO & TURBO Ultimate). Compression ratio: 11.6:1. Frame type: Underbone. Front suspension: Telescopic with 30 mm inner tubes. Rear suspension: Unit swing. Tire type: Tubeless. Front tire: 110/80-14/C 53P. Rear tire: 140/70-14/C 62P. Front brake: Disc brake. Rear brake: Disc brake. Fuel tank capacity: 5.5 L. Length x width x height: 1,980 mm x 710 mm x 1,170 mm. Wheelbase: 1,350 mm. Ground clearance: 145 mm. Seat height: 790 mm. Curb weight: 130 kg (TURBO & TURBO Ultimate), 127 kg (CyberCity), 124 kg (Standard). Ignition system: TCI (Transistor Controlled Ignition). Battery type: YTZ77V (TURBO & TURBO Ultimate), YTZ76V (Standard & CyberCity). Spark plug type: NGK/CPR8EA-9.