Moto Guzzi Breva V850, 2009

Moto Guzzi Breva V850, 2009

 

Specifications

ENGINE
Type : 90° V-Twin, 4 stroke
Cooling system : air cooled
Displacement : 877 cc
Bore and stroke : 92 x 66 mm
Compression ratio : 9.8 : 1
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 : 53 kW at 7600 rpm
Maximum torque : 66 Nm at 7000 rpm
Fuel system : Magneti Marelli IAW alfa-n system Multipoint phased sequential fuel; 2 throttle bodies of 45 mm, Lambda sensor, stepper motor idle control
Starting : electric
Ignition : inductive discharge, digitally controlled, electronic twin spark ignition
Exhaust system : stainless steel, 2 in 1, with three ways catalyser and Lambda probe oxygen sensor
Homologation : Euro 3

TRANSMISSION
Gearbox : 6 speed
Internal ratios : 1^ 17/38 = 1 : 2.235
: 2^ 20/34 = 1 : 1.700
: 3^ 23/31 = 1 : 1.347
: 4^ 26/29 = 1 : 1.115
: 5^ 31/30 = 1 : 0.967
: 6^ 29/25 = 1 : 0.862
Lubrication : splash
Primary drive : helical gears, ratio 23/36=1 :1.565
Final drive : CA.R.C. Compact Reactive Shaft Drive; double universal joint with floating bevel gear, ratio 12/44 = 1:3.666
Clutch : dual disc dry