| Engine Configuration |
90-degre,
V-Twin, 4-Stroke, DOHC |
| Engine Displacement |
749.5 cc |
| Engine Cooling
System |
Liquid |
| Compression
Ratio |
12.7:1 |
| Combustion
Chamber Design |
Pentroof |
| Valves Per
Cylinder |
4 |
Intake Valves Per Cylinder
|
2 |
Exhaust Valves Per Cylinder
|
2 |
| Bore x Stroke |
94.0 mm x 54.0mm
(3.70 inches x 2.13 inches) |
| Claimed
Peak Horsepower |
118 bhp @10,250
rpm |
| Claimed
Peak Torque |
56 lbs. - ft.
@ 8250 rpm |
| Engine Redline |
12,000 rpm |
| Valve Angle (Included) |
12.5 degrees Intake/14.5
degrees Exhaust (27 degrees) |
| Combustion
Chamber Volume |
32 cc |
| Valve Train
Type |
DOHC, Toothed Belt Drive, Desmodromic, Shim-under-rocker
Lash Adjustment |
| Valve Adjustment
Interval |
6200
miles |
| Intake Valve
Diameter |
39.5 mm |
| Exhaust
Valve Diameter |
32.0 mm |
| Intake
Valve Stem Diameter |
6.0 mm |
| Exhaust
Valve Stem Diameter |
6.0 mm |
| Intake
Valve Maximum Lift |
13.0 mm |
| Exhaust
Valve Maximum Lift |
11.5 mm |
| Intake
Valve Timing |
|
Open BTDC
|
21 degrees |
Close ABDC
|
53 degrees |
Duration
|
254 degrees |
| Exhaust
Valve Timing |
|
Open BBDC
|
60 degrees |
Close ATDC
|
20 degrees |
Duration
|
260 degrees |
| Valve Timing
Measuring Point |
1.0 mm |
| Fuel Delivery
System |
Magneti Marelli
Fuel Injection |
| Throttle Body
Venturi Size |
54 mm |
| Air Filter
Type |
Oiled Foam |
| Exhaust
System Type |
2-1 |
| Ignition
System |
Digital
Electric |
| Lubrication
System |
Wet Sump |
| Oil Capacity |
3.9 quarts (3.7
liters) |
| Fuel Capacity |
4.8 gallons (18.0
liters) |
| Transmission
Type |
6-speed,
Constant Mesh [Back-torque-limiting, Slipper-type] |
| Clutch Type |
Multi-plate,
Dry |
Clutch Actuation System
|
Hydraulic |
Clutch Spring Type
|
Coil |
| Number Of Clutch
Springs |
6 |
Number of Clutch Plates |
16 |
Drive Plates
|
7 |
Driven Plates
|
9 |
| Primary
Drive |
Gear (Straight-cut) |
| Primary Drive
Gear Teeth (Ratio) |
57/27 (2.111:1) |
| Final Drive Sprocket
Teeth (Ratio) |
35/ 15 (2.333:1) |
| Transmission Gear
Teeth (Ratios) |
|
6th
|
23/ 24 (0.958:1) |
5th
|
24/ 23 (1.043:1) |
4th
|
26/ 22 (1.182:1) |
3rd
|
28/ 20 (1.400:1) |
2nd
|
30/ 17 (1.765:1) |
1st
|
37/ 15 (2.467:1) |
| Transmission
Overall Ratios |
|
6th
|
4.719: 1 |
5th
|
5.137: 1 |
4th
|
5.822: 1 |
3rd
|
6.896: 1 |
2nd
|
8.694: 1 |
1st
|
12. 152:1 |
| Theoretical Speed in
Gears at Redline |
|
6th
|
187 mph |
5th
|
172 mph |
4th
|
151 mph |
3rd
|
125 mph |
2nd
|
101 mph |
1st
|
72 mph |
