1981 Triumph T140 ES Bonneville Royal Limited Edition (Eureopean) Specs

motorcycle specs

These are the known mechanical and performance specifications for your 1981 Triumph T140 ES Bonneville Royal Limited Edition (Eureopean).

Basic Specs

Year1981
MakeTriumph
ModelTriumph T140 ES Bonneville Royal Limited Edition (Eureopean)
Cost

Engine

Displacement750.00 ccm (45.77 cubic inches)
Type
DetailsTwin, four-stroke
Max RPM7200
Compression7.9:1
Bore/Stroke76.0 x 82.0 mm (3.0 x 3.2 inches)
Valves/Cylinder2
FuelingCarburettor. Twin Bing 32mm CV Type 94
IgnitionLucas Electronic
ExhaustTwin downswept with balance pipe, Dual silencers.
LubricationDry Sump
CoolingAir

Drivetrain

Gearbox5-speed
Final DriveChain
ClutchWet multi-plate
Driveline

Performance

Horespower45.00 HP (32.8 kW)
Torque
Top Speed180.0 km/h (111.8 mph)

Fuel Economy & Polution

Fuel Consumption4.70 litres/100 km (21.3 km/l or 50.05 mpg)
Fuel Capacity15.14 litres (4.00 gallons)
Emissions109.0 CO2 g/km. (CO2 - Carbon dioxide emission)

Chassis

Frame TypeTwin Downtube Cradle. Oil in frame.
Rake27.0°
Trail113 mm (4.4 inches)
Front SuspensionTelescopic slider type
Front Travel170 mm (6.7 inches)
Rear SuspensionTwin Mazzochi Air-Assisted Shocks
Rear Travel89 mm (3.5 inches)
Seat
Seat Height787 mm (31.0 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length2,223 mm (87.5 inches)
Total Width686 mm (27.0 inches)
Ground Clearance
Wheelbase1,422 mm (56.0 inches)
Dry Weight181.4 kg (400.0 pounds)
Wet Weight199.6 kg (440.0 pounds)

Wheels & Brakes

Front Tire/Tyre-19
Rear Tire/Tyre-18
Front BrakesDouble disc. 2 x twin piston alloy calipers, 2 x cast iron disks
Front Brake Diameter254 mm (10.0 inches)
Rear BrakesSingle disc. Twin piston caliper, cast iron disk
Rear Brake Diameter254 mm (10.0 inches)
Wheels

Comments

It appears you're interested in specifications for the Triumph T140 ES Bonneville Royal Limited Edition (Eureopean). This Classic model is powered by a Twin, four-stroke engine with 750.00 ccm (45.77 cubic inches) of actual displacement before 7.9:1 compression. Fueling is metered via Carburettor. Twin Bing 32mm CV Type 94 allowing this machine to produce its 45.00 HP (32.8 kW) horsepower and torque. According to our records engine heat of the Triumph T140 ES Bonneville Royal Limited Edition (Eureopean) is moderated by Air. You'll need to get familiar with the 5-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is -19 and the rear is -18. The entire package is supported by the frame, Twin Downtube Cradle. Oil in frame.. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Double disc. 2 x twin piston alloy calipers, 2 x cast iron disks front brakes and Single disc. Twin piston caliper, cast iron disk rear brakes. The Triumph T140 ES Bonneville Royal Limited Edition (Eureopean) was launched in 1981, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.

250 produced with certificatesof authenticity in celebration of the marriage of Prince Charles and Lady Dianna Spencer