Moto Guzzi Bellagio, 2009

Moto Guzzi Bellagio, 2009

2009 Moto Guzzi Bellagio

UK Specifications
Technical Data

• Engine Four-stroke V 90 twin
• Cooling Air cooled
• Capacity 935.6 cc
• Bore and stroke 95 x 66 mm
• Compression ratio 10
• Timing 2 valves per cylinder commanded by light alloy cam acting on rocker arm and mechanical tappets
• Timing diagram Intake valve opening 24 ° before upper TDC.
• Intake valve closing 52 ° after lower TDC.
• Exhaust valve opening 54 ° before lower TDC.
• Exhaust valve closing 22 ° after upper TDC.
• measured with rocker arm/valve play
• Maximum power output 55 KW at 7,200 rpm
• Max Torque 78 Nm at 6,000 rpm
• Fuel supplì Multipoint sequential electronic injection, Magneti Marelli IAW phased, alfa-n system; 2 Ø 40 mm throttle bodies with Weber IW 031 injectors
• Starter Electric
• Ignition Digital electronic with Magneti Marelli IAW 15RC inductive discharge
• Exhaust system 2 stainless steel pipes connected to 1 expansion chamber connected to two chromed steel silencers; 3-way catalyser with Lambda probe.
• Homologation Euro 3
• Transmission
• Gearbox 6 speed - constantly engaged cogs with integrated flexible couplings
• Gear ratios 1st 17/38 = 1 : 2.235
• 2nd 20/34 = 1 : 1.7
• 3rd 23/31 = 1 : 1.348
• 4th 26/29 = 1 : 1.115
• 5th 31/30 = 1 : 0.968
• 6th 29/25 = 1 : 0.862
• Lubrication Forced lubrication with lobe pump and pressure regulator
• Primary drive Helicoidal gears, ratio 24/35 = 1 : 1.458
• Final drive Shaft drive, ratio 12/44 = 1 : 3.667
• Clutch Dry mechanically operated twin plate

Chassis

• Frame Very rigid high tensile steel tubular twin cradle
• Wheelbase 1,570 mm
• Rake 165 mm
• Steering angle 28°
• Front suspension Marzocchi Ø 45 mm adjustable front forks
• Front wheel travel 140 mm
• Rear suspension Single swingarm with progressive action - single rebound adjustable shock absorber with easy to operate pre-load setting knob
• Rear wheel travel 120 mm