2009 Moto Guzzi California Classic
  
Technical Specifications
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 moved by light
alloy push–rod sand rocker arm with mechanical
tappets
- Valve timing : Intake open 24° B.T.D.C. intake
close 52° A.B.D.C. exhaust open 54° B.B.D.C.
exhaust close 22° A.T.D.C.
- Maximum power : 54 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 throttle bodies
of 40 mm with injectors Weber IW 031
- Starting system : electric Ignition : Magneti
Marelli IAW 15RC electronic digital ignition; twin
spark
- Exhaust system : steel, 2 tubes connected to an
expansion room, that is connected to 2 steel mufflers;
three-way catalyzer with Lambda sensor (Euro 3)
Homologation Euro 3
- Lubrication : with lobes pump and pressure regulator
Transmission
- Gearbox : 5 speed, costant mesh gears with built-in
cush drive
- Internal ratios : 1° 14/28 = 1:2 : 2°
18/25 = 1:1.389 : 3° 21/22 = 1:1.048 : 4°
23/20 = 1:0.870 : 5° 28/21 = 1:0.750
- Primary drive : by 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, Ø 45 mm, adjustable separately
- Front wheel travel : 140 mm
- Rear suspension : swing arm with 2 hydraulic shock
absorbers, exstension adjustable
- Rear wheel travel : 96 mm
- Braking system : integral breaking system, with
proportioning and delay valve
- Front brake : double Brembo Serie Oro stainless
steel floating disc, Ø 320 mm, 4 piston calipers
- Rear brake : single Brembo stainless steel floating
disc, Ø 282 mm, 2 piston calipers
- Wheels : Behr tubeless 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 litre
- Reserve : 4 litre
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