Triumph Bonneville (2014)

The Triumph Bonneville motorcycle is a 2014 model with a four-stroke, parallel twin-cylinder engine, which has a capacity of 865 cc or 52.8 cubic inches. Its engine features a DOHC configuration with four valves per cylinder and has a 360-degree firing interval. The bike is air-cooled and has a compression ratio of 9.2:1 with wet sump lubrication. Its fuel injection is multipoint sequential with SAI and starting is electric. The bike’s maximum power output is 50.7 kW or 68 hp at 7500 rpm, and its maximum torque is 68 Nm or 50.2 ft-lbs at 5800 rpm. The bike has a wet multi-plate clutch, a five-speed transmission, and chain, x-ring final drive. Its front suspension has 41mm Kayaba telescopic forks, and its rear suspension has Kayaba chrome spring twin shocks with adjustable preload. The bike’s brakes are single 310 mm disc with Nissin 2 piston floating calipers on the front and single 255 mm disc with Nissin 2 piston floating calipers on the rear. The wheels are cast aluminum alloy, 7 spoke, with the front being 17 x 3.0 inches while the rear is 17 x 3.5 inches. The bike’s rake is 26 degrees, its trail is 106 mm or 4.2 in and it has a wheelbase of 1490 mm or 58.7 in. Its seat height is 740 mm or 30.1 in, while its dry weight is 209 kg or 461 lbs, and its wet weight is 225 kg or 496 lbs. It has a fuel capacity of 16 litres or 4.2 gallons, and its average consumption is 4.2 L/100 km or 23.6 km/L or 55.6 US mpg or 67.3 Imp mpg.

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Technical specifications:

Make Model: Triumph Bonneville

Year: 2014

Engine: Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder, 360 degrees firing interval

Capacity: 865 cc / 52.8 cub in.

Bore x Stroke: 90 x 68 mm

Cooling System: Air-cooled

Compression Ratio: 9.2:1

Lubrication: Wet sump

Engine Oil: Synthetic, 15W/50

Oil Capacity: 4.5 L / 1.2 US gal / 1.0 Imp gal

Exhaust: Stainless steel with twin chromed silencers

Induction: Multipoint Sequential Fuel injection with SAI

Ignition: Digital

Starting: Electric

Max Power: 50.7 kW / 68 hp @ 7500 rpm

Max Torque: 68 Nm / 6.93 kgf-m / 50.2 ft-lb @ 5800 rpm

Clutch: Wet multi plate

Transmission: 5 Speed

Final Drive: Chain, X-ring

Frame: Tubular steel cradle, swing arm: twin-sided, tubular steel

Front Suspension: 41mm Kayaba telescopic forks

Front Wheel Travel: 120 mm / 4.7 in

Rear Suspension: Kayaba chrome spring twin shocks with adjustable preload

Rear Wheel Travel: 106 mm / 4.17 in

Front Brakes: Single 310 mm disc, Nissin 2 piston floating calipers

Rear Brakes: Single 255 mm disc, Nissin 2 piston floating calipers

Wheels Front: Cast aluminum alloy, 7 spoke, 17 x 3.0 inch

Wheels Rear: Cast aluminum alloy, 7 spoke, 17 x 3.5 inch

Front Tyre: 110/70 R17

Rear Tyre: 130/80 R17

Rake: 26 degrees

Trail: 106 mm / 4.2 in

Dimensions: Length 2115 mm / 83.3 in Width 790 mm / 31.1in (at handlebars) Height 1130 mm / 44.5 in (without mirrors)

Wheelbase: 1490 mm / 58.7 in

Seat Height: 740 mm / 30.1 in

Dry Weight: 209 kg / 461 lbs

Wet Weight: 225 kg / 496 lbs

Fuel Capacity: 16 Litres / 4.2 gal / 3.5 Imp gal

Consumption Average: 4.2 L/100 km / 23.6 km/l / 55.6 US mpg /67.3 Imp mpg