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