Yamaha BT1100 (2005)

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The Yamaha BT 100 Bulldog is a 2005 motorcycle with a four-stroke, 75-degree V-twin, SOHC engine with a capacity of 1063 cc / 64.8 in. It has a bore x stroke of 95 x 75 mm with a compression ratio of 8.3:1, cooled by air and lubricated with a wet sump and mineral, 10W30SE engine oil. It uses 2x 37mm carbs and has TCI (Transistor Controlled Ignition) ignition with an NGK, BPR7ES spark plug. The bike is started electrically and has a maximum power of 65 hp / 47.4 kW @ 5500 rpm and a maximum torque of 88.2 Nm / 9 kg-m @ 4500 rpm. The clutch is wet, multiple-disc, cable-operated, and the transmission is five-speed with a shaft final drive. The frame is made of aluminum with a single cradle frame, and the front suspension consists of 43 mm forks preload adjustable, 130 mm / 5.1 in while the rear suspension has a rising rate monoshock preload adjustable with a 113 mm / 4.4 in rear wheel travel. The front brakes are 2x 298mm discs 4-piston calipers with the rear brakes consisting of a Single 282mm disc 1-piston caliper. The Yamaha BT 100 Bulldog has a wheelbase of 1530mm / 60.2 in and a dry weight of 229.5 kg / 505.9 lbs, with a wet weight of 251 kg / 553.3 ub. It has a fuel capacity of 20 litres / 5.2 US gal and has an average consumption of 16.5 km/lit. The standing 1/4 mile is 13.8 sec / 97 mph, and the top speed is 110 mph.

Technical specifications:

Make Model: Yamaha BT 100 Bulldog

Year: 2005


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

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