2002 Yamaha RZ 50 specifications

Available technical data for this model and year. Specifications can vary by market and version.

Technical specifications

Displacement	49.0 ccm (2.99 cubic inches)
Engine type	Single cylinder, two-stroke
Power	7.2 HP (5.3 kW )) @ 10000 RPM
Torque	5.9 Nm (0.6 kgf-m or 4.4 ft.lbs) @ 8000 RPM
Compression	7.5:1
Bore x stroke	40.0 x 39.7 mm (1.6 x 1.6 inches)
Cooling system	Liquid
Gearbox	6-speed
Transmission type	Chain (final drive)
Front brakes	Single disc
Rear brakes	Expanding brake
Front tyre	70/100-17 40P
Rear tyre	80/90-17 44P
Dry weight	80.0 kg (176.4 pounds)
Seat height	745 mm (29.3 inches) If adjustable, lowest setting.
Overall height	970 mm (38.2 inches)
Overall length	1805 mm (71.1 inches)
Overall width	615 mm (24.2 inches)
Ground clearance	135 mm (5.3 inches)
Wheelbase	1215 mm (47.8 inches)
Fuel capacity	10.00 litres (2.64 US gallons)

Source: Bikez: RZ 50, 2002. Retrieved 2026-09-19. Match confidence: exact.

Years listed are the entries held in this archive, rather than a complete production history.