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UltimateSpecs.com   Cars Motorcycles
Motorcycles Specs > Yamaha > Yamaha Smax

Yamaha Smax Specs

The Yamaha Smax model is a Scooter bike manufactured by Yamaha . In this version sold from year 2019 , the dry weight is  and it is equiped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of  and a maximum torque of  . With this drive-train, the Yamaha Smax is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha Smax have a  frame with front suspension being Telescopic fork and in the rear suspension it is equiped with Mid ship horizontal positioned rear shock  . Stock tire sizes are 120/70-13 on the front, and 130/70-13 on the rear. As for stopping power, the Yamaha Smax braking system includes Single disc. Hydraulic. size 267 mm (10.5 inches) at the front and Single disc. Hydraulic. size 245 mm (9.6 inches) at the rear. 

Yamaha Smax General Information

Brand Yamaha 
Model Yamaha Smax 
Year 2019 
Year 2019 
Category Scooter 
Factory Warranty (Years / miles) 1 Year Limited Factory Warranty 

Yamaha Smax Dimensions, Aerodynamics and weight

Frame type  
Seat details  
Wheelbase 1,405 mm (55.3 inches) 
Length 2,029 mm (79.9 inches) 
Width 714 mm (28.1 inches) 
Height 1,295 mm (51.0 inches) 
Seat Height 795 mm (31.3 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance  
Trail size 82 mm (3.2 inches) 
Wheels details  
Front Tyres - Rims dimensions 120/70-13 
Rear Tyres - Rims dimensions 130/70-13 
Front brakes Single disc. Hydraulic. 
Rear brakes Single disc. Hydraulic. 
Front Brakes Dimensions - Disc Dimensions 267 mm (10.5 inches) 
Rear Brakes Dimensions - Disc Dimensions 245 mm (9.6 inches) 
Curb Weight (including fluids) 148.8 kg (328.0 pounds) 
Dry Weight  
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio :  
Fuel Tank Capacity 7.57 litres (2.00 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity 32 liters of under seat storage 
Front Suspension Telescopic fork 
Front Suspension Travel 79 mm (3.1 inches) 
Rear Suspension Mid ship horizontal positioned rear shock  
Rear Suspension Travel 60 mm (2.4 inches) 

Yamaha Smax Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details  
Fuel system Injection 
Engine size - Displacement - Engine capacity 155.00 ccm (9.46 cubic inches) 
Bore x Stroke 58.0 x 58.7 mm (2.3 x 2.3 inches) 
Compression Ratio 11.0:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration Single Overhead Cams (SOHC) 
Maximum power - Output - Horsepower  
Maximum torque  
Engine Maximum RPM  
Cooling system Liquid 
Lubrication system  
Engine oil capacity  
Exhaust system  
Gearbox Automatic 
Transmission type, final drive ratio Belt 
Clutch type  
Driveline V-Belt Automatic 

Yamaha Smax Performance

Top Speed  
Acceleration 0 to 100 km/h (0 to 62 mph)  
Acceleration 0 to 400m (1/4 mile)  
Recuperation 60 to 140 km/h in highest gear  
Fuel Consumption - MPG - Economy - Efficiency 2.90 litres/100 km (34.5 km/l or 81.11 mpg) 
CO2 emissions 67.3 CO2 g/km. (CO2 - Carbon dioxide emission) 
Emissions  

Yamaha Smax Electrical Systems, Ignition and Equipment

Ignition Type  
Electrical Details  
Starter Type Electric & kick 
Instruments  
Lights Dual headlights