Yamaha RD350R
The Yamaha RD 350R was a Parallel twin cylinder, four stroke, liquid-cooled, YPVS Sport Bike motorcycle produced by Yamaha in 1990. Max torque was 36.14 ft/lbs (49.0 Nm) @ 9000 RPM. Claimed horsepower was 63.03 HP (47.0 KW) @ 9000 RPM.
Yamaha RD 350R | |
Manufacturer | |
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Production | 1990 |
Class | Sport Bike |
Engine | Parallel twin cylinder, four stroke, liquid-cooled, YPVS |
Bore / Stroke | 63.5mm x 63.5mm |
Compression ratio | 6.2:1 |
Horsepower | 63.03 HP (47.0 KW) @ 9000RPM |
Torque | 36.14 ft/lbs (49.0 Nm) @ 9000RPM |
Transmission | Gear box: 6-Speed Final Drive: Chain |
Suspension | Front: Telescopic forks air assistance Rear: Monocross |
Brakes | Front: Double discs 260 mm Rear: Single disc 260 mm |
Front Tire | 90/90-18 51H |
Rear Tire | 110/80-18 58H |
Wheelbase | 54.49 inches (1384 mm) |
Seat Height | 31.1 inches (790 mm) |
Weight | 155.0 kg (wet) |
Recommended Oil | Yamalube 10w-40 |
Manuals | Service Manual |
EngineEdit
A 63.5mm bore x 63.5mm stroke result in a displacement of just 347.0 cubic centimeters.
DriveEdit
The bike has a 6-Speed transmission. Power was moderated via the Wet multi-plate.
ChassisEdit
It came with a 90/90-18 51H front tire and a 110/80-18 58H rear tire. Stopping was achieved via Double discs 260 mm in the front and a Single disc 260 mm in the rear. The front suspension was a Telescopic forks air assistance while the rear was equipped with a Monocross. The wheelbase was 54.49 inches (1384 mm) long.
1990 - 1992 Yamaha RD 350REdit
The RD 350R is the same fantastic bike and practicality as it was ten years ago. The semi sports ride position is quite spacious compared to more modern tackle.