Yamaha Aerox 155 Specifications | |
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Engine & Transmission | |
Engine Type | 155 cc liquid-cooled, SOHC, 4-valve, fuel-injected (Blue Core + VVA) |
Bore × Stroke | 58.0 mm × 58.7 mm |
Compression Ratio | 11.6 : 1 |
Max Power | 15 PS @ 8,000 rpm (≈11.0 kW) |
Max Torque | 13.9 Nm @ 6,500 rpm |
Transmission | CVT automatic, V-belt |
Chassis & Suspension | |
Frame | Underbone with spine section |
Front Suspension | Telescopic fork (26 mm) |
Rear Suspension | Twin-spring monoshock |
Brakes & Wheels | |
Front Brake | ≈230 mm disc + single-channel ABS |
Rear Brake | Drum (≈130 mm) |
Wheels | 14″ alloy; Tubeless tyres 110/80-14 (F), 140/70-14 (R) |
Dimensions & Weight | |
Kerb Weight | 126 kg |
Seat Height | 790 mm |
Ground Clearance | 145 mm |
Wheelbase | 1,350 mm |
Fuel Tank Capacity | 5.5 L + 1.3 L reserve |
Performance & Fuel Economy | |
Top Speed | ≈115 km/h |
ARAI Mileage | ≈40 km/l |
Real-World Mileage | ≈49 km/l |
Features & Electronics | |
Traction Control | Yes (Version S) |
Instrument Console | Fully digital LCD with Bluetooth (Y‑Connect) |
Lighting | Full LED headlamp, tail lamp & DRLs |
Smart Features | Smart-key, engine start/stop, side-stand cut-off, USB charging port |
Storage | Large 24.5 L under-seat compartment + front pocket |
The Yamaha Aerox 155 is a sleek maxi-scooter designed to deliver exhilarating performance and advanced tech wrapped in sporty aesthetics. Powered by a 155 cc liquid-cooled engine with Variable Valve Actuation, it churns out a healthy 15 PS and 13.9 Nm while remaining accessible thanks to its CVT automatic transmission. Weighing just 126 kg, this scooter balances power with agility.
Its robust underbone chassis, telescopic front fork, and twin rear shock absorbers ensure stability and rider confidence. Safety features such as front-disc braking with ABS and traction control (on the Version S) enhance ride security. The cockpit is modern and user-friendly, with full-LED illumination, a fully digital console paired with Bluetooth connectivity via Y‑Connect, and practical conveniences like smart-key access, engine start/stop, and USB charging.
Under-seat storage of 24.5 L and external fuel lid add everyday practicality, while a top speed near 115 km/h and real-world efficiency nearing 49 km/l underscore its commuter credentials. With its dynamic design, feature-rich package, and lively performance, the Aerox 155 sets a new benchmark in the sporty scooter category.