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Description
Standard Spark Plug
The workhorse, at the heart of smooth-running engines around the world.
FEATURES
- OEM Quality
- Triple-Gasket Sealing Process
- Consistent Performance
- Plug of Choice in Millions of Vehicles
- Sold each
Technical Specifications
- MFG. Part Number AB-6
Vehicle Information
Yamaha Riva 125 Scooter (1985-2001)
The Yamaha Riva 125 (model code XC125) is a scooter that was produced and sold continuously from 1985 to 2001. It features an air-cooled, 2-valve, 124cc, single-cylinder, 4-stroke, single overhead cam engine. This engine produced 11.4 horsepower at 8000 RPM and 10.8 Nm of torque at 6500 RPM. For most of its production run, the Riva 125 was primarily offered as a single model, the XC125. In 1986, a "Z" version was introduced, which was a purely cosmetic variation, featuring fancy black paint with gold striping. There were no significant mid-cycle generational changes or engine overhauls for the Yamaha Riva 125 between 1985 and 2001; the core engine specifications remained consistent. FAQ:
Q: How can I ensure this part fits my Yamaha Riva 125?
R: To guarantee compatibility, please use the year and model selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil | Initial: 1,000 km or 1 month. Subsequent: every 3,000 km or 6 months. | Use SAE 10W30 or 20W40 motor oil. |
| Oil Filter | Every 12,000 km or 12 months. | |
| V-Belt (Drive Belt) | Check at each service interval. Replace every 18,000 km. | Service limit for V-belt width: 17.5 mm. |
| Spark Plug | Check, adjust gap, and clean at each service interval. Replace initially at 7,000 km or 13 months, then every 6,000 km or 12 months. | Recommended spark plug: ND U20FSR-U. Gap: 0.61 - 0.71 mm. |
| Air Filter | Wash and dampen at each service interval. | Use Yamalube 2-cycle oil or equivalent. Regular cleaning and re-oiling, not fixed replacement unless damaged. |
| Coolant | Check level regularly. Change as per intervals specified in the periodic maintenance chart. | Use YAMALUBE coolant or an ethylene glycol antifreeze with corrosion inhibitors for aluminum engines, mixed with distilled water at a 1:1 ratio. |