Model Name:RZ350

Manufacturer:YAMAHA

Model Year:1981

The so-called “750-killer”. This RZ350 was equipped with a double disc to handle its power, which was more extreme than 250cc. The horn was made double too.

Specifications:

[Basic spec]

Manufacturer	YAMAHA	Engine Type	Water-Cooled 2 Stroke Piston Reed Valve Parallel 2 Cylinder
Model Name	RZ350	Starter	–
Grade	–	Maximum Output (ps)	45ps(33kw)/8500rpm
Drive Train	–	Maximum Torque (kgf/m)	3.8kg-m(37.3N-m)/8000rpm
Model Type	–	Curb Weight	162
Displacement	347	Dry Weight	143
Sales Launch Year	1981/0	Fuel Efficiency by Catalog	–
Height/Width/Length	1085/-/2080	Fuel Tank Capacity	–
Seat Height	–	Distance to Empty	–
Front Tire Indication	3.00-18 4PR TL	Fuel Supply	Carburetor
Rear Tire Indication	3.50-18 S 4PR TL

[Service data]

Standard Plug	B8ES	Chain Size	530
Number of Used Plugs	2	Chain Link Number	102
Engine Oil Amount	–	Battery Code	12N5.5-3B
Engine Oil (Refill)	–	Headlight	12V 60w/55w
Engine Oil (Element Replacement)	–	Headlight Type	H4
Front Blinker Rating	12V 27w	Headlight Remarks	–
Drive Sprocket Teeth Number	17	Tail Light Rating	12V 27w/8w
Driven Sprocket Teeth Number	39	Rear Blinker Rating	12V 27w

[Machine detail]

Motor Model Code	4UO	Caster Angle	–
Bore (mm)	–	Trail (mm)	–
Storke (mm)	–	Minimum Ground Clearance	–
Compression Ratio	–	Distance Between Axes	–
Ignition Method	–	Streering Angle (Right)	–
Engine Lubrication Type	–	Turning Angle (Left)	–
Frame Type	–	Mirror Screw Hole Diameter	–
Minimum Rotaion Radius	–	Fuel Tank Reserve Capacity	–

[Underbody detail]

Front Brake Type	Double Disc	Suspension Type (Rear)	–
Front Brake Remarks	–	Number of Rear Shock Absorbers	–
Rear Brake Type	Drum	Rear Suspension Stroke	–
Rear Brake Remarks	–	Rear Wheel Travel	–
Suspension Type (Front)	–	ABS	–
Front Fork Type	–	Drive Train	–
Front Suspension Stroke	–	Differential Oil Amount	–
Front Fork Diameter	–	Chain Remarks	–

[Equipment]

Seat Lowering Allowance	–	Theft Prevention Device	–
Mirror Screw Hole Diameter	–	Tail Light Bulb Type	S25
Mirror Remarks	–	Tail Light Base Shape	BAY15D
Electronic Device Remarks	–	Tail Light Base Shape 2	–
Fuel Gauge	–	Tail Light Remarks	Glass Shape G18 Also Installable
Clock	–	Front Blinker Bulb Type	S25
Hazard	–	Front Blinker Base Shape	BA15S/BA15S

[Engine detail]

Clutch Type	–	Tappet Clearance (mm) EX	–
Transmission	–	Idling Initial Value (rpm)	–
Number of Gears	–	Needle Steps (Clip Location)	–
Gear Ratio	–	Float Level (mm)	–
Primary Reduction Ratio	–	Air Screw Return	–
Secondary Reduction Ratio	–	Main Jet Type	MIKUNI Hex Large
Variable Speed Vehicle Gear Ratio	–	Main Jet Number	#200
Tappet Clearance (mm) IN	–

[Other spec]

Clutch Cable Length	970	Rear Brake Cable Length	–
Choke Cable Length	–	Other Cables	Direct (R)800/(L)850
Meter Cable Length	–	Engine Number (Production Launch)	–
Throttle Cable Length	1130	Engine Number (Production End)	–
Front Brake Cable Length	Direct (R)800/(L)850

[See Moto Index of YAMAHA]
[See Accessories for YAMAHA RZ350]