|
General
|
Notes
|
| Frame |
|
Yamaha RD350 1985 |
| Front brakes |
|
stock |
| Rear brakes |
|
stock |
| Weight dry |
|
120 kg |
| Weight wet |
|
140 kg |
| Wheel base |
|
1385 mm |
|
Runs like a dream...
|
|
Jetting
|
| Carburator |
|
Mikuni 34 mm |
| Main jet |
|
400 |
| Pilot jet |
|
22.5 |
| Needle jet |
|
5K1 |
| Air screw |
|
1 1/4 |
| Slide |
|
8 |
| Float level |
|
21 mm |
| Squish |
|
0.7 mm |
|
|
Gearing
|
| Countershaft |
|
17 |
| Rear Sprocket |
|
38 |
| 1st Gear |
|
14/36 (2.57) |
| 2nd Gear |
|
18/32 (1.78) |
| 3rd Gear |
|
22/29 (1.32) |
| 4th Gear |
|
24/26 (1.08) |
| 5th Gear |
|
26/25 (0.96) |
| 6th Gear |
|
27/24 (0.89) |
| Primary drive |
|
23/66 (2.87) |
|
|
Engine
|
| Engine Id |
|
RD350 Sangberg |
| Bore |
|
65 mm |
| Stroke |
|
54 mm |
| Pistons |
|
Wiseco 65 mm |
| Head |
|
0.7 mm gasket |
| Exhaust |
|
Jolly-Moto |
| Ignition timing |
|
1.6 |
| Spark plug |
|
NGK B9EV |
| Gasoline |
|
Shell 98 unleaded |
| Gearbox oil |
|
Motul |
| Premix oil |
|
76 Unocal |
| Premix ratio |
|
3% |
| Other |
|
8 friction plates in clutch |
|
|
Front Suspension
|
Rear Suspension
|
| Preload |
|
2 cm |
| Springs |
|
Öhlins |
| Sag (no rider) |
|
5 mm |
| Sag (with rider) |
|
12 mm |
|
| Compression |
|
12 |
| Rebound |
|
4 |
| Preload |
|
4 cm |
| Springs |
|
Öhlins |
| Sag (no rider) |
|
3 mm |
| Sag (with rider) |
|
40 mm |
|
|
Miscellaneous Suspension
|
| Fork oil |
|
Öhlins 5/20W |
| Fork oil level |
|
12 mm |
| Fork rake |
|
23.5 |
| Tube height |
|
24 mm |
| Steering damper |
|
1 click |
| Rear ride height |
|
12 |
|
|
Tires
|
| |
|
Front |
|
Rear |
| Brand |
|
Metzeler ME33 |
|
Metzeler ME1 |
| Dimensions |
|
110/70-18" |
|
140/70-18" |
| Compound |
|
CompK |
|
CompK |
| Pressure (cold) |
|
1.8 |
|
1.8 |
| Mileage |
|
150 km |
|
150 km |
| Wheel |
|
Marvic |
|
Marvic |
|
