2002 Yamaha TZ 125 specifications

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

Technical specifications

Displacement	124.0 ccm (7.57 cubic inches)
Engine type	Single cylinder, two-stroke
Power	44.0 HP (32.1 kW )) @ 12250 RPM
Torque	25.0 Nm (2.5 kgf-m or 18.4 ft.lbs) @ 12000 RPM
Compression	7.9:1
Bore x stroke	54.0 x 54.5 mm (2.1 x 2.1 inches)
Cooling system	Liquid
Front brakes	Single disc
Rear brakes	Single disc
Front tyre	95/70-R17
Rear tyre	125/55-R17
Dry weight	71.2 kg (157.0 pounds)
Seat height	701 mm (27.6 inches) If adjustable, lowest setting.
Overall height	1033 mm (40.7 inches)
Overall length	1828 mm (72.0 inches)
Overall width	510 mm (20.1 inches)
Ground clearance	110 mm (4.3 inches)
Wheelbase	1242 mm (48.9 inches)

Source: Bikez: TZ 125, 2002. Retrieved 2026-09-19. Match confidence: exact.

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