Moto Guzzi V9 Roamer: technical specifications
(V9 Bobber data in brackets)
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ENGINE |
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Type |
90° V-twin, 4-stroke, 2-valves per cylinder |
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Cooling system |
air and oil |
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Displacement |
853 cc |
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Bore and stroke |
84 x 77 mm |
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Compression ratio |
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Maximum power |
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Torque |
62 Nm at 3,000 rpm |
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Fuel system |
Marelli MIU single-body electronic injection, integrated management of traction control on 2 levels |
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Starting |
electric |
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Exhaust system |
stainless steel, 2-in-2 type, three-way catalytic converter with double lambda probe |
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Emissions compliance |
Euro 4 |
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TRANSMISSION |
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Gearbox |
6 speeds with final overdrive |
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Gear ratio values |
1st 16/39 = 1: 2.437 |
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2nd 18/32 = 1: 1.778 |
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3rd 21/28 = 1: 1.333 |
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4th 24/26 = 1: 1.083 |
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5th 25/24 = 1: 0.96 |
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6th 28/24 = 1: 0.857 |
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Primary drive |
with helical teeth, ratio 21/25 = 1: 1.190) |
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Final drive |
double universal joint and double bevel gear units (8/33 ratio = 1: 4.125) |
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Clutch |
Ø 170 mm single disc with integrated flexible couplings |