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Yamaha YZ125 Parts

Engine and Transmission

The Yamaha YZ125 is a 2 stroke, Motocross bike with a Liquid cooled 124.00 ccm (7,53 cubic inches) Single cylinder type of engine. This engine then gets the power to the rear wheel with a Chain driven transmission.

Fuel System

For daily commuting, the fuel capacity is an essential aspect. The Yamaha YZ125 features a 7.94 litres (2,09 gallons) fuel tank, providing consistent efficiency for your rides.

Maintenance and Service

Proper upkeep is essential for keeping your Yamaha YZ125 in top condition. Popular maintenance parts include drive chains. Through proper maintenance, your YZ125 will keep providing reliable service for years to come.

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Wheels and Tyres

If you are looking for Yamaha YZ125 Tyres then you will need to look for the right sizes. On this model the Front Tyre size is 80/80 - M21 and the Rear Tyre size is 100/90 - M19 so before going ahead and buying a tyre, double check that it is the right size.

Yamaha YZ125 Technical Specifications

Type: Single cylinder
Displacement: 124.00 ccm (7,53 cubic inches)
Power: N/A
Torque: N/A
Compression: 8.6:1
Stroke: 2
Cooling: Liquid
Valves: N/A
Starter: N/A
Transmission: Chain
Gearbox: 6 - speed
Top Speed: N/A
Fuel Capacity: 7.94 litres (2,09 gallons)
Fuel Control: N/A
Type: Motocross
Year: 2009
Weight: N/A
Length: 2136 mm (83,68 inches)
Front Brakes: Single disc
Rear Brakes: Single disc

Common Questions About Yamaha YZ125 Parts

The most frequently replaced parts for the Yamaha YZ125 include air filters, oil filters, brake pads, chain and sprockets, and clutch components. Based on owner experiences, specific components like Genuine Spares 07 Yz 125 may also require occasional replacement.
Many parts for the Yamaha YZ125 are readily available through our suppliers. Common searches from owners include 1990 Yamaha Yz 125 Left Engine Clutch Cover, 94 Yz 125 Parts, 2010 Yz125 Parts, which we stock regularly.
The Yamaha YZ125 benefits from regular service intervals. Oil changes are typically recommended every 3,000-5,000 miles, with more comprehensive service including inspection of Genuine Spares 07 Yz 125 recommended at 10,000 miles intervals.

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