Griso 8VTechnical data

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

Engine

TypeFour-stroke V 90 twin
CoolingAir and oil cooled with independent cooling pump
Capacity1,151cc
Bore and stroke95 x 81.2 mm
Compression ratio11 : 1
Timing diagram
(play 1 mm)
Intake valve opening 36° before upper TDC.
Intake valve closing 62° after lower TDC.
Exhaust valve opening 58° before lower TDC.
Exhaust valve closing 30° after upper TDC.
measured with rocker arm/valve play of 1.5 mm
Maximum power outputOver 80.8 kW (110 CV) at 7,500 rpm
Max TorqueOver 108 Nm at 6,400 rpm
Fuel supply/ignitionMultipoint sequential electronic injection, Magneti Marelli IAW 5A phased, alfa-n system; 2 x Ø50 mm throttle bodies with Weber IWP 189 injectors, Lambda probe.
StarterElectric
Spark plugsNGK PMR8B (Long Life)
Exhaust systemStainless steel two-into-one 3-way catalysed with Lambda probe.
HomologationEuro 3

Trasmission

Gearbox6 speed
Gear ratios1st 17/38 = 1 : 2.235
2nd 20/34 = 1 : 1.700
3rd 23/31 = 1 : 1.348
4th 26/29 = 1 : 1.115
5th 31/30 = 1 : 0.968
6th 29/25 = 1 : 0.862
LubricationOil bath
Primary driveHelicoidal gears, ratio 26/35 = 1 : 1.346
Final driveCA.R.C reactive drive; double universal joint with floating bevel gear, ratio 12/44 = 1 : 3,666
ClutchSingle plate with integrated flexible couplings

Chassis

FrameHigh tensile steel tubular twin cradle
Wheelbase1,554 mm
Rake108 mm
Steering rake26.30°
Steering angle.34°
Front suspensionUpside down Ø 43 mm fully adjustable forks (spring preload and hydraulic for rebound and compression) with mounting for radial calipers.
Front wheel travel120 mm
Rear suspensionProgressive single swingarm, fully adjustable monoshock with separate gas reservoir (spring preload and hydraulic for rebound and compression).
Rear wheel travel110 mm
Front brakesTwin floating 320 mm stainless steel wave discs, radial calipers with 4 opposed pistons.
Rear brakesSingle 282 mm fixed stainless steel disc, floating caliper with 2 parallel pistons.
WheelsThree-spoked aluminum alloy
Front wheel3.50” x 17”
Rear wheel5.50” x 17”
Front tyre120/70 ZR17”
Rear tyre180/55 ZR17”

Electrics

Voltage12 V
Battery12 V – 18 Ah
Alternator12 V – 550 W

Dimensions

Length2,260 mm
Width830 mm
Height1,070 mm
Saddle height800 mm
Minimum ground clearance185 mm
Dry weight222 kg
Fuel tank capacity16.7 litres
Reserve3.3 litres
Print sheet button
Guzzi Black