| Engine |
|
Engine |
single cylinder,
4-stroke |
| Displacement |
449.3cc |
| Bore and Stroke
|
97 x 60.8 mm |
| Compression Ratio
|
12.5:1 |
| Valve Gear
|
4 V / DOHC with finger followers |
| Engine Lubrication
|
pressure lubrication |
| Filter System
|
- |
| Starter |
electric starter |
| Decompression |
automatic |
| Ignition |
Kokusan digital DC CDI |
| Battery |
12 Ah |
| Carburetor |
Keihin MX FCR 41 |
| Fuel |
premium unleaded |
| Transmission |
4 gears |
| Clutch |
wet multi-disc clutch, operated
hydraulically |
| Primary Drive
|
29:74 |
| Final Drive
|
14:52 |
| Chassis |
| Chassis |
central double cradle type 25 CrMo4 |
| Frame |
central double cradle type 25 crMo4 |
| Sub-Frame
|
Aluminium 7020 |
| Handlebar
|
Renthal aluminium, tapered |
| Front Suspension |
WP-USD 48mm |
| Rear Suspension |
WP PDS shock absorber |
| Front/Rear Suspension Travel
|
300/335 mm |
| Front Brake
|
Brembo 2-piston floating caliper, brake
disc 260mm |
| Rear Brake |
Brembo single piston, floating caliper,
brake disc 220mm |
| Front Rim |
1.60 x 21" Excel |
| Rear Rim |
2.15 x 19" Excel |
| Front/Rear Tyre
|
80/100-21" ; 110/90-19" |
| Steering Headangle
|
63.5 |
| Wheel Caster
|
- |
| Wheelbase
|
1475-10 mm |
| Exhaust System
|
Titanium header and Aluminium
silencer |
| Stand |
- |
| Seat Height |
925 mm |
| Ground Clearance |
380 mm |
| Fuel Capacity |
approx. 8.2 L |
| Weight |
approx 104.6 kg ready to race no
fuel |
