Yamaha Aerox SP55
Your Unique Style
Respect cannot be bought – it must be earned. And style cannot be faked: the Aerox SP55 is the right choice. Through several generations, Yamaha has been a leader in motorcycle racing, and this expertise is integrated into the design, technology, and development of a machine like the Aerox. Our collective knowledge has been utilized to offer genuine top performance with a matching tough appearance.
Good road holding and a light chassis combine with a high-performance engine to offer real excitement. Disc brakes provide precise control and quick, confidence-inspiring braking performance.

- Liquid-cooled 2-stroke 50cc engine
- Stable sports chassis with sports tires on 13-inch wheels
- '55' graphics with striking black and red color scheme
- Seat with a carbon fiber "look"
- Helmet compartment for a full-face helmet under the seat
- Adjustable suspension with separate gas reservoir
- Powerful 190-mm disc brakes front and rear
Aerox SP55 - Make a Statement!
The Aerox SP55 is unique. In its black and red finish, it's designed to turn heads and be remembered, wherever you ride. This Aerox is as individual as you are, from its cool '55' graphics to its racing-style wheels with red rims and a three-tone seat with a carbon fiber style, large enough for two.
Experience impressive acceleration from a high-performance, liquid-cooled 2-stroke 50cc engine, combined with excellent agility and road holding, standard on all Aerox models. Finely tuned, adjustable suspension is also standard. The Aerox SP55 offers attitude – an attitude that helps you stand out.
High-Performance Headlights
This special version of the original Aerox, the SP55, makes you stand out from the crowd. The Aerox R features powerful headlights and taillights integrated into the bodywork for clear visibility ahead and to ensure you are seen by other road users.
Easy to Use, Easy to Enjoy
The Aerox SP55 combines a unique black and red style with a host of practical features. The lockable storage space under the seat offers ample room for a full-face helmet when parked. Clear and bright instruments, including a special analog speedometer and fuel gauge, are easy to read.
Sporty Performance
Get off to a flying start with the sharp performance of the powerful 50cc, 2-stroke engine. Quick acceleration is paired with a smooth automatic transmission – no gears to worry about, just hop on and go. The exhaust system's design provides efficiency, power, and contributes to fantastic performance in all conditions.
Sport-Inspired Chassis
The Aerox SP55's sport-inspired chassis is stable and light. It is designed for precise road holding and agile handling, even at higher speeds – ideal for navigating through dense traffic or on winding roads.
Effective Braking
With a telescopic front fork and effective disc brakes, the Aerox SP55 provides the braking power you need. Large, 190 mm disc brakes front and rear, combined with 13-inch tires and a stable chassis and suspension, handle all conditions. An adjustable rear shock absorber, with a separate gas reservoir, allows you to adapt the ride to your style.
A Scooter with Attitude
The Aerox SP55's special black and red style, with '55' graphics, reflects its unique attitude – and yours. It's a confident, competitive spirit that permeates every aspect of the design: from the racing-style wheels with red rims to the distinctive graphics and the stylish three-tone seat with a carbon fiber "look".
Technical Specifications
Category | Specification |
---|---|
Motor | |
Engine Type | Single cylinder; Liquid-cooled; 2-stroke |
Displacement | 49.2cc |
Bore x Stroke | 40.0 mm x 39.2 mm |
Compression Ratio | 7:44:1 |
Max Power | 2.0 kW @ 6,500 rpm |
Max Torque | 3.7 Nm @ 4,500 rpm |
Lubrication System | Separate lubrication |
Fuel System | Gurtner |
Ignition System | CDI |
Starting System | Electric start and kick |
Transmission | Automatic, V-belt |
Chassis | |
Front Suspension System | Telescopic fork |
Front Suspension Travel | 80 mm |
Rear Suspension System | Swingarm |
Rear Suspension Travel | 60 mm |
Front Brake | Single disc brake, Ø190 mm |
Rear Brake | Single disc brake, Ø190 mm |
Front Tire | 130/60-13 |
Rear Tire | 140/60-13 |
Dimensions | |
Overall Length | 1,743 mm |
Overall Width | 690 mm |
Overall Height | 1,170 mm |
Seat Height | 828 mm |
Wheelbase | 1,256 mm |
Min. Ground Clearance | 185 mm |
Wet Weight | 97 kg |
Fuel Tank Capacity | 7.0 liters |
Always wear a helmet, eye protection, and protective clothing. Yamaha encourages you to ride safely and be considerate of other road users and the environment. Specifications and appearance of the Yamaha products shown are subject to change without prior notice and may vary due to changes in needs and conditions. For more information, contact your Yamaha dealer.
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