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ENGINE |
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Type |
90° V-Twin, 4 stroke |
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Cooling system |
Air cooled |
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Displacement |
1,064 cc |
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Bore and stroke |
92 x 80 mm |
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Compression ratio |
9.8 : 1 |
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Timing system |
2 overhead valves actuated by light alloy push-rods and rocker arms with hydraulic tappets |
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Valve timing |
Intake open 96° B.T.D.C.
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Maximum power |
55 kW at 6,400 rpm |
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Maximum torque |
94 Nm at 5,000 rpm |
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Fuel system |
Magneti Marelli IAW alfa-n system Multipoint phased sequential fuel; 2 nozzle holders of 40 mm with injectors Weber IW 031 |
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Starting system |
electric |
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Ignition |
Magneti Marelli IAW 15RC electronic digital ignition with inductive spark |
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Exhaust system |
steel, 2 tubes connected to an expansion box and 2 steel mufflers; three-way catalyzer with Lambda sensor (Euro 3) |
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Homologation |
Euro 3 |
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TRANSMISSION |
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Gearbox |
5 speed, constant mesh gears with built-in cush drive |
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Internal ratios |
1° 14/28 = 1:2
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Lubrication |
geared pump and pressure regulator |
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Primary drive |
helical gears, ratio 17/21 = 1: 1.235 |
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Secondary drive |
shaft drive, ratio 8/33 = 1:4.125 |
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Clutch |
dual disc, dry with mechanical control |
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CHASSIS |
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Frame |
detachable tubular duplex cradle in special high-strengh steel |
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Wheelbase |
1,560 mm |
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Trail |
116 mm |
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Rake |
29° |
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Front suspension |
Marzocchi hydraulic telescopic fork, 0 45 mm, adjustable separately |
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Front whell travel |
140 mm |
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Rear suspension |
swing arm with 2 hydraulic shock absorbers, |
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Rear wheel travel |
96 mm |
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Breaking system |
Integral breaking system, with proportioning and |
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Front brake : |
double Brembo Serie Oro stainless steel floating |
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Rear brake |
single Brembo stainless steel floating disc, 0 282 |
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Wheels |
Behr spoked steel rims |
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Front rim |
2.50"x 18" |
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Rear rim |
4.00" x 17" |
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Front tyre |
110/90 VB 18" |
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Rear tyre |
150/70 VB 17" |
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ELECTRICAL EQUIPMENT |
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Voltage |
12 V |
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Battery |
12 V - 30 Ah |
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Alternator |
12 V - 350 W |
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DIMENSIONS |
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Length |
2,380 mm |
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Width |
815 mm |
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Height |
1,150 mm |
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Seat height |
780 mm |
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Ground clearance |
190 mm |
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Handlebar height |
1,050 mm |
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Front footrest height |
326 mm |
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Rear footrest height |
385 mm |
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Dry weight |
251 kg |
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Fuel tank capacity |
19 litri |
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Reserve : |
4 litri |
