These are the known mechanical and performance specifications for your 2020 Yamaha Tricity 155.
Basic Specs

Engine
Displacement155.0 ccm (9.46 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression10.9:1
Bore/Stroke58.0 x 58.7 mm (2.3 x 2.3 inches)
Valves/Cylinder4
FuelingInjection
IgnitionTCI
Exhaust
LubricationWet sump
CoolingLiquid
Performance
Horespower14.9 HP (10.9 kW) @ 8000 RPM
Torque14.4 Nm (1.5 kgf-m or 10.6 ft.lbs) @ 6000 RPM
Top Speed
Fuel Economy & Polution
Fuel Consumption2.52 litres/100 km (39.7 km/l or 93.34 mpg)
Fuel Capacity7.20 litres (1.90 US gallons)
Emissions58.5 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame TypeUnderbone, steel
Rake
Trail
Front SuspensionTelescopic fork
Front Travel90 mm (3.5 inches)
Rear SuspensionUnit Swing
Rear Travel90 mm (3.5 inches)
Seat
Seat Height780 mm (30.7 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1210 mm (47.6 inches)
Total Length1980 mm (78.0 inches)
Total Width750 mm (29.5 inches)
Ground Clearance125 mm (4.9 inches)
Wheelbase1350 mm (53.1 inches)
Dry Weight
Wet Weight165.0 kg (363.8 pounds)
Wheels & Brakes
Front Tire/Tyre90/80-14
Rear Tire/Tyre130/70-13
Front BrakesSingle disc. Unified Brake System. ABS.
Front Brake Diameter220 mm (8.7 inches)
Rear BrakesSingle disc. Unified Brake System. ABS.
Rear Brake Diameter230 mm (9.1 inches)
WheelsDual front wheel
Comments
Small windscreen. Leaning twin-wheel front.