fits model: Ex570. make: Yamaha. year: 1987–1990.

( Manufacturer Part Number: 82M-11635-00 ), ( Part Type: Piston ), ( Country/region Of Manufacture: Japan )
The Yamaha Exciter Piston 25mm (Part Number: 82M-11635-00) is a top-tier replacement option for the piston in the Yamaha XT250X, XT250XC, and XT250XT motorcycles produced between 1987 and 1990. Yamaha's original equipment brings a perfect blend of power, reliability, and longevity, making it a go-to choice for off-road enthusiasts and casual riders alike. This replacement piston maintains the same standards and ensures an exciting riding experience.
Manufactured using high-quality materials and craftsmanship, this Exciter Piston is designed to deliver impressive performance without compromising on durability. Each component, from the siamesed combustion chamber to the reinforced skirt, undergoes rigorous testing and scrutiny to offer unbeatable strength against pressure, heat, and wear.
This dual-sport motorcycle piston boasts an oversize rectangular gudgeon pin design. The size increase enhances the piston's ability to convert more force into propulsion, translating into improved engine performance and torque. Additionally, the piston is equipped with chrome-plated rings made from low-tension ring material that result in reduced friction, longer ring life, and maximum sealing performance.
It's important to note that rebuilding or reusing worn-out components in engines like the 250cc XT250's can lead to several issues, such as decreased power, reduced engine life, and even catastrophic engine failure. Using a fresh, OEM-replacement piston like the Exciter 25mm (82M-11635-00) is a sound investment, especially for those who value longevity and performance in their motorcycle setup.
In conclusion, the Yamaha Exciter Piston 25mm (82M-11635-00) is a professional-grade replacement that promises superior performance and unrivaled durability for 1987-1990 Yamaha XT250X, XT250XC, and XT250XT motorcycles. With its oversized gudgeon pin design and state-of-the-art chrome-plated rings, this piston enables your bike to retain its edge on the trails long after it's rolled off the assembly line.
Buying a motorcycle part, especially a piston, involves careful consideration to ensure compatibility, durability, and value for money. In this context, let's analyze the Yamaha Exciter Piston (model number: 82mm-11635-00) for 1987-1990 models.
II. Pros1. OEM Part: This piston is a genuine OEM (Original Equipment Manufacturer) part, assuring a perfect fit and wholesome compatibility with the 1987-1990 Yamaha Exciter.
2. High Durability: Yamaha's reputation for producing robust engine components is evident in the Exciter's piston design, which often lasts longer than aftermarket counterparts.
3. Superior Quality: The manufacturing process adheres to strict Yamaha standards, contributing to superior combustion efficiency, power output, and increased engine reliability.
III. Cons1. Cost: Being an OEM part, this piston may come with a higher price tag compared to its aftermarket counterparts.
2. Limited Availability: The availability of this piston is restricted to specific motorcycle models and periods, so potentially fewer sources might be accessible when needing replacement.
IV. ConclusionChoosing between an OEM Yamaha Exciter Piston (model number: 82mm-11635-00) and an aftermarket part involves weighing the advantages and disadvantages. For those looking for a perfect fit, superior quality, and lasting durability, investing in a genuine OEM part could be the better choice, despite the associated higher cost.
V. RecommendationFor Yamaha Exciter owners needing a piston replacement for their 1987-1990 models, considering purchasing the OEM piston (82mm-11635-00) would be a safe bet, ensuring excellent performance, fitting, and long-lasting usage, despite its potentially higher price point.
25mm inch oversize fits: all exciter EX570l, EX570m, EX570n, EX570p this piston has been fitted into a bore so there are some minor scuffs and tiny scratches but it never installed in the engine. Genuine - real actual authentic this is a new, oem Yamaha piston P/N 82m. Bargain priced to sell.