| Engine |
| Bore X Stroke |
39.5/40mm |
| Transmission
Lubrication |
80/90 wt.;
Capacity 250cc |
| Displacement |
49cc |
| Fuel |
premium fuel
( 92+ U.S. Octane), 2 Stroke Premix Oil @ 32:1 |
| Cooling |
air cooled |
| Clutch |
centrifugal
clutch (adjustable) |
| Engine Type |
single
cylinder, 2 stroke |
| Primary Ratio |
16:57 |
| Lubrication |
mixture
lubrication |
| Final Drive |
1/2 x
3/16" 96 pins |
| Starter |
kick-starter |
| Carburetor |
Dell'Orto
PHVA 14 DS |
| Spark Plug |
NGK BR 8 HS |
| Chassis |
| Rim
Front/Rear |
1.5 x
10"; 1.5 x 10" |
| Tire
Front/Rear |
2.50 x
10" VRM-140; 2.50 x 10" VRM-140 |
| Ground
Clearance (unloaded) |
190 mm/7.5
inches |
| Rear Brake |
90mm/3.5"
Internal Expanding, Single/Cam Drum |
| Front Brake |
90mm/3.5"
Internal Expanding, Single/Cam Drum |
| Silencer |
Steel |
| Rear
Suspension |
Paioli MC 30
monoshock |
| Front
Suspension |
Marzocchi
32mm |
| Suspension
Travel Front/Rear |
115mm/4.5
inches - 185 mm/7.1 inches |
| Weight |
approximately
38kgs. / 84 lbs. |
| Handlebar |
Aluminum |
| Wheelbase |
905mm/35.6
inches |
| Frame |
Central
double-cradle-type frame |
| Subframe |
-- |
| Seat Height
(unloaded) |
555 or 580
mm/21.8 or 22.8 inches (adjustable) |
| Steering Head
Angle |
28º |
| Fuel Capacity |
approximately
2 liters / 0.5 US gallons |
| Transmission
Ratio |
11.48 |