Type: Four-stroke V 90 twin Capacity: 744cc Bore and stroke: 80x74 mm Compression ratio: 9.6:1 Timing: 2 valves per head operated by light alloy pushrods Timing diagram
Intake valve opening: 18° before TDC
Intake valve closure: 50° after LDC.
exhaust valve opening: 53° before LDC
exhaust valve closure: 15° after TDC.
(with 1 mm of play between rocker gear and valves)
Maximum power output: 35.5 kW at 6,800 rpm (48.8 CV) Max Torque: 54.7 Nm at 3,600 rpm Fuel supply: Weber-Marelli electronic fuel injection. Exhaust system: Three-way catalyser with lambda probe
Transmission
Gearbox: 5-speed Gear ratios
1st: 11/26 = 1 : 2.3636
2nd: 14/23 = 1 : 1.6429
3rd: 18/23 = 1 : 1.2778
4th: 18/19 = 1 : 1.0556
5th: 20/18 = 1 : 0.9
Lubrication: Forced lubrication with lobe pump – capacity 1.78 kg Primary drive: Helicoidal gears, ratio 16/21=1 : 1.3125 Final drive: Shaft drive, ratio 4.825 Clutch: Dry single plate with flexible couplings
Frame
Frame: ALS steel tubular dismountable twin cradle Wheelbase: 1,449 mm Trail: 109 Steering rake: 27°50’ Front suspension: Marzocchi Ø 40 mm telescopic front forks Front wheel travel: 130 mm Rear suspension: Oscillating light alloy swingarm with 2 pre-load adjustable shock absorbers. Rear wheel travel: 118 mm Brakes: Brembo
Front brake: Floating 320 mm stainless steel disc 4 opposed calipers of differing diameters
Rear brake: 260 mm stainless steel disc
Brake pump cylinder diameter
Front pump: 13 mm
Rear pump: 13 mm
Caliper diameter
Front caliper: 30/34 mm
Rear caliper: 32 mm
Brake surface area
Front: 21.3 cm²,
Rear: 16.1 cm²
Brake pad material
Front: Frendo 222,
Rear: Ferodo ID 450
Wheels: Standard spoked
Front wheel: 2.50” X 18”
Rear wheel: 3.50"X17"
Tyres
Front: Metzeler Lasertec 100/90- 18 56H TL
Rear: Metzeler Lasertec 130/80 -17 65H TL
Electrics
Voltage: 12 V Battery: 12 V - 14 Amp/h Alternator: 12 V - 330 Watt Headlight: 12 V - 55/60 W Rear light: 12V - 5/21 W Indicators: 12V - 10 W
Dimensions
Length: 2,185 mm Width: 800 mm Height: 1,115 mm Saddle height: 805 mm Minimum ground clearance: 182 mm Steering angle: 32° Dry weight: 182 kg On the road weight: 198 kg Type of tank: Plastic Fuel tank capacity: 17 litres Reserve: 2.5 litres
Riding now voor 2700 km on my beauty.And i love her so much...she is fantastic.Only changed after 2500km front and rear tires for Michelin Pilot Active tyres.Because the Metzelers are very stange tires....And with the Michelin tyres she almost a street racer!!!Try it yourself.Greetings from Amsterdam.Holland.
Posted on
07.10.2008 @ 16:00