| MODEL | YAMAHA RZ 350RR 1984 |
| Year | 1984 |
| Engine Type | Two-stroke, parallel twin, YPVS |
| Displacement / Capacity | 347 cc / 21.1 cu in |
| Bore X Stroke | 64 x 54 mm |
| Compression Ratio | 6.2:1 |
| Cooling System | Liquid cooled |
| Max Power | 43.9 kW / 59 hp @ 9000 rpm |
| Max Torque | 40.2 Nm / 4.1 kgf-m @ 8000 rpm |
| Ignition | Flywheel magneto CDI |
| Induction | 2 x 26 mm Mikuni slide-needle carburettors |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | Autolube |
| Gear Box | 6-speed |
| Clutch | Wet multiplate |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | 35 mm telescopic forks, air assistance and variable damping, 140 mm / 5.5 in travel |
| Rear Suspension | Rising-rate Monocross, 5-way preload, 100 mm / 3.9 in travel |
| Front Brakes | 2 x 260 mm discs, 2-piston calipers |
| Rear Brakes | Single 260 mm disc, 1-piston caliper |
| DIMENSION SPECS | |
| Overall Length | 2095 mm / 82.4 in |
| Overall Width | 700 mm / 27.5 in |
| Overall Height | 1190 mm / 46.8 in |
| Seat Height | 790 mm / 31.1 in |
| Wheelbase | 1385 mm / 54.5 in |
| Ground Clearance | 165 mm / 6.4 in |
| Dry Weight | 141 kg / 310.8 lb |
| Wet Weight | 155 kg / 341.7 lb |
| WHEEL SPECS | |
| Front Tyre | 90/90-18 51H |
| Rear Tyre | 110/80-18 58H |
| FUEL SYSTEM | |
| Fuel Capacity | 17 Litres / 4.5 US gal |
| Fuel Consumption | 43 mpg |
| Top Speed | 192.8 km/h / 119.8 mph |
A race-replica development of the YPVS 350 twin from 1984, with a higher-output tune, air-assisted anti-dive front forks, a rising-rate Monocross rear end and a rear disc. It is lighter and quicker than the standard LC, with a quoted top speed near 193 km/h.
