Honda CB250 Jade (1991-94)

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The Honda CB250 Jade was produced between 1991 and 1994. It has a four-stroke, transverse four-cylinder engine with DOHC and 4 valves per cylinder. The engine capacity is 249cc, with a compression ratio of 11.5:1, and a lubrication system of Wet Sump Forced Pressure. The bike has 40 horsepower and 24.4 Nm of torque at 11000 rpm. The clutch system is a Wet Multi-plate, and the transmission is a 6-speed system. The bike has a single 296mm disc with 2 piston calipers in the front, and a single 220mm disc with 1 piston calipers in the rear. The suspension includes 40mm Telescopic forks in the front and an adjustable monoshock in the rear. The front tyre size is 100/80 – 17, and the rear size is 140/70 – 17. The bike has a wheelbase of 1420mm and a seat height of 720mm. It weighs 146kg and has a fuel capacity of 14 litres.

Technical specifications:

Make Model: Honda CB 250 Jade

Year: 1991 – 94


Engine: Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder
Capacity: 249 cc / 15.2 cu-in
Bore x Stroke: 48.3 x 33.0 mm
Cooling System: Liquid cooled
Compression Ratio: 11.5:1
Lubrication: Wet Sump Forced Pressure
Induction: 4 x Constant Velocity
Ignition: CDI
Starting: Electric
Max Power: 40 hp 29.8 kW @ 1400 rpm
Max Torque: 24.4 Nm / 18 lb-ft @ 11000 rpm
Clutch: Wet multiplate
Transmission: 6 Speed
Final Drive: Chain
Front Suspension: 40mm Telescopic forks

Rear Suspension: Adjustable monosshock
Front Brakes: Single 296mm disc 2 piston caliper
Rear Brakes: Single 220mm disc 1 piston caliper
Front Tyre: 100/80 – 17
Rear Tyre: 140/70 – 17
Wheelbase: 1420 mm / 55.9 in
Seat Height: 720 mm / 28.3 in
Dry Weight: 146 kg / 321 lbs
Fuel Capacity: 14 Litres / 3.6 US gal

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