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Description
Please Note: Image is for reference only. Actual product may vary based on fitment.
Made from Non-asbestos, semi-metallic materials, Rock Hard brakes are made to meet OEM specs and work great in wet, dust and mud conditions. Rock Hard Brakes are a top notch aftermarket OEM style replacement product. These brakes are designed for easy installation, durability and value.
Technical Specifications
- MFG. Part Number MC-05271F
Vehicle Information
Yamaha Tri Moto 125 ATV (1980-1985)
The Yamaha Tri Moto 125 (YT125), produced from 1980 to 1985, was a robust and reliable recreational three-wheeled ATV. It was powered by a 123cc air-cooled, two-stroke, single-cylinder engine, featuring Yamaha's Autolube oil injection system, which eliminated the need for pre-mixing fuel. This engine was paired with a 5-speed transmission and an automatic clutch. While the model remained the YT125 throughout its production, notable improvements were introduced in 1982. The drive chain was upgraded from a 428 to a heavier-duty 520 chain, and a new, easier-to-operate shifting pattern (N-1st-2nd-3rd-4th-5th) was implemented. Minor adjustments to the rear brakes and carburetion also occurred. FAQ:
Q: How can I ensure this part fits my Yamaha Tri Moto 125?
R: To guarantee compatibility, please use the year and model selector located at the top of this page to find parts specific to your vehicle.
Maintenance
| Component | Interval | Details |
| Transmission Oil | 6 months | Drain and refill |
| Air Filter | 1 month | Clean. Clean more frequently in severe conditions. |
| Spark Plug | 100 hours or 1 year | Replace if performance issues arise. Based on general Yamaha recommendations. |
| Engine Oil (Autolube system) | Check level regularly | Keep 2-stroke oil tank filled. This 2-stroke model does not have a traditional engine oil change. |