Yamaha BT1100 (2003)

The Yamaha BT1100, also known as the Bulldog, is a 2003 motorcycle model that features a four-stroke 75-degree V-twin SOHC engine with a capacity of 1063cc, capable of generating 65 horsepower and 88.2 Nm of torque. The bike has a compression ratio of 8.3:1 and cooling through air-cooled technology. Lubrication is via a wet sump, using mineral 10W30SE engine oil. The Yamaha BT1100 uses 2x 37mm carbs for induction and TCI (Transistor Controlled Ignition) for ignition. The bike also features a wet, multiple discs, cable-operated clutch, and a five-speed transmission, with shaft as final drive. The frame is an aluminum single cradle type, with 43mm forks for front suspension and rising-rate monoshock, preload-adjustable suspensions for the rear, with 113mm of rear wheel travel. Front brakes are 2x 298mm discs with four-piston calipers, while rear brakes are a single 282mm disc with one piston caliper. The Yamaha BT1100 has a wheelbase of 1530mm, a seat height of 812mm, and a dry weight of 229.5 kg. The fuel capacity is 20 liters with a fuel consumption average of 16.5 km/lit, while top speed for the bike is at 110 mph, with a standing quarter-mile time of 13.8 sec/97 mph.

Technical specifications:

Make Model: Yamaha BT 100 Bulldog

Year: 2003
Engine: Four stroke, 75 degreesV-twin, SOHC,
Capacity: 1063 cc / 64.8 in
Bore x Stroke: 95 x 75 mm
Compression Ratio: 8.3:1
Cooling System: Air coolid
Lubrication: Wet sump
Engine Oil: Mineral, 10W30SE
Induction: 2x 37mm carbs
Ignition: TCI (Transistor Controlled Ignition)
Spark Plug: NGK, BPR7ES
Starting: Electric
Max Power: 65 hp / 47.4 kW @ 5500 rpm
Max Torque: 88.2 Nm / 9 kg-m @ 4500 rpm
Clutch: Wet, multiple discs, cable operated
Transmission: 5 Speed
Final Drive: Shaft
Frame: Aluminium, Single cradle frame
Front Suspension: 43mm forks preload adjustable,
: 130 mm / 5.1 in
Rear Suspension: Rising rate monoshock preload adjustable.
Rear Wheel Travel: 113 mm / 4.4 in
Front Brakes: 2x 298mm discs 4 piston calipers
Rear Brakes: Single 282mm disc 1 piston caliper
Front Tyre: 120/70-17
Rear Tyre: 170/60-17
Trail: 106 mm / 4.1 in
Dimensions: Length 2200 mm / 86.6 in Width 800 mm / 31.4 in Height 1140 mm . 44.8 in
Wheel base: 1530 mm / 60.2 in
Seat Height: 812 mm / 31.9 in
Ground Clearance: 168 mm / 6.6 in
Dry Weight: 229.5 kg / 505.9 lbs
Wet Weight: 251 kg / 553.3 ub
Fuel Capacity: 20 Litres / 5.2 US gal
Consumption Average: 16.5 km/lit
Standing 1/4 Mile: 13.8 sec / 97 mph
Top Speed: 110 mph