California VINTAGETechnical data

* The technical specifications and colour schemes are liable to variation without notice.

Engine

Type90° V-Twin, 4 stroke
Cooling systemair cooled
Displacement1,064 cc
Bore and stroke92 x 80 mm
Compression ratio9.8 : 1
Timing system2 overhead valves moved by light alloy push–rod sand rocker arm with mechanical tappets
Valve timingintake 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 power54 kW at 6,400 rpm
Maximum torque94 Nm at 5,000 rpm
Fuel systemMagneti Marelli IAW alfa-n system Multipoint phased sequential fuel; 2 throttle bodies of 40 mm with injectors Weber IW 031
Starting systemelectric
IgnitionMagneti Marelli IAW 15RC electronic digital ignition, twin spark
Exhaust systemsteel, 2 tubes connected to an expansion room, that is connected to 2 steel mufflers; three-way catalyzer with Lambda sensor (Euro 3)
HomologationEuro 3
Lubricationwith lobes pump and pressure regulator

Transmission

Gearbox5 speed, costant mesh gears with built-in cush drive
Internal ratios1° 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 driveby helical gears, ratio 17/21 = 1: 1.235
Secondary driveshaft drive, ratio 8/33 = 1:4.125
Clutchdual disc dry with

Chassis

Framedetachable tubular duplex cradle in special high-strengh steel
Wheelbase1,560 mm
Trail116 mm
Rake29°
Front suspensionMarzocchi hydraulic telescopic fork, Ø 45 mm, adjustable separately
Front wheel travel140 mm
Rear suspensionswing arm with 2 hydraulic shock absorbers, exstension adjustable
Rear wheel travel96 mm
Breaking systemIntegral breaking system, with proportioning and delay valve
Front brakedouble Brembo Serie Oro stainless steel floating disc, Ø 320 mm, 4 piston calipers
Rear brakesingle Brembo stainless steel floating disc, Ø 282 mm, 2 piston calipers
WheelsBehr spoked steel rims
Front rim2.50” x 18”
Rear rim3.50” x 17”
Front tyre110/90 VB 18”
Rear tyre140/70 VB 17”

Electrics

Voltage12 V
Battery12 V – 30 Ah
Alternator12 V – 350 W

Dimensions

Length2,380 mm
Width815 mm
Height1,390 mm
Seat height780 mm
Ground clearance190 mm
Handlebar height1,050 mm
Front footrest height326 mm
Rear footrest height385 mm
Dry weight263 kg
Fuel tank capacity19 litre
Reserve4 litre
Print sheet button
Guzzi Black
Bianco Luna