fits model: Pw50, Std. make: Yamaha.

( Brand: Wiseco ), ( Manufacturer Part Number: PK1157 ), ( UPC: 193564150943 ), ( Bore Actual: 40.00mm ), ( Bore Oversize: Std ), ( Bore Size: 40.00 Mm ), ( Displacement: 49cc ), ( Stroke: 39.20mm ), ( Type: Piston Kit )
The WISCO 193564150943 Top End Piston Kit is specifically designed for the Yamaha PW50 mini-bike, suitable for sizes 40mm x 0.00mm (std pk1157). This piston kit is engineered to deliver superior performance and durability for your mini-bike, ensuring a more enjoyable and seamless riding experience. This detailed product description will provide an in-depth look into the features, benefits, and compatibility of this top-quality piston kit.
Design and Construction:Crafted from high-quality materials, the WISCO 193564150943 Top End Piston Kit comprises a piston, piston pin, ring set, and other essential components. The piston is manufactured using advanced techniques to ensure excellent compression and combustion efficiency, while the piston pin is designed to provide a snug fit and resist wear even under heavy loads. The included ring set ensures proper seal and functionality of the engine.
Performance and Upgrade:Replacing the stock piston with the WISCO kit brings numerous performance benefits to your Yamaha PW50 motor. The piston design in this kit provides higher compression, leading to increased power output. Moreover, the high-quality materials ensure excellent heat dissipation to help keep your engine cool even during prolonged use. Upgrading with this piston kit is an investment in both performance and longevity.
Durable and Long-lasting:Designed for racing and heavy-duty applications, the WISCO 193564150943 Top End Piston Kit is manufactured with exceptional durability in mind. The piston is engineered to resist scratching and scuffing, while the piston pin and rings are designed for long-lasting wear. Regardless of the terrain or conditions, this piston kit can handle the stresses put on the engine, ensuring fewer breakdowns and more time on the track or trail.
Compatibility:This top end piston kit is precisely designed to fit the Yamaha PW50 motorbike with the specified dimensions (40mm x 0mm). The kit (pk1157) is a direct replacement for the stock parts and requires no additional modifications to install. The WISCO piston kit guarantees a seamless installation process, allowing you to get back to your riding adventures quickly and hassle-free.
Conclusion:The WISCO 193564150943 Top End Piston Kit is a valuable investment for any Yamaha PW50 owner looking to upgrade their mini-bike's performance and engine durability. With high-quality materials, innovative design, and exceptional compatibility, this kit is the perfect combination of performance and dependability. Enjoy a more powerful and long-lasting engine with the peace of mind that comes from choosing WISCO.
a. Enhanced Engine Performance: The Wiseco piston kit is designed to improve your PW50 engine's performance. It offers better combustion efficiency, superior throttle response, and increased power output.
b. Superior Material and Manufacturing: The piston kit is made from high-quality materials, including Wiseco's proprietary forged pistons. These pistons are renowned for their notch-shaped "W" bridge design, which significantly reduces engine vibrations and enhances durability.
c. Compatibility: The kit is specifically designed for the Yamaha PW50 engine and comes with an assortment of components, ensuring a perfect fit.
d. Improved Reliability: The Wiseco piston kit is known for its superior quality, long-lasting durability, and resistance to engine failures common with stock pistons.
2. Disadvantages of the Wiseco Top End Piston Kit:a. Higher Cost: This piston kit is more expensive compared to stock pistons or other aftermarket options. The premium price point reflects its high-performance design and materials.
b. Professional Installation Recommended: While installation isn't overly complex, the process involves disassembling the engine and can be quite time-consuming. Therefore, it is generally recommended to have it installed by a professional mechanic.
Conclusion:The Wiseco 193564150943 Top End Piston Kit for the Yamaha PW50 offers several advantages, including enhanced engine performance, superior materials, perfect compatibility, and improved reliability. However, it comes with a higher cost and the need for professional installation.
Recommendation:If you are a serious off-road rider or racer, or if you wish to minimize engine failures and improve your engine's overall performance, the Wiseco Top End Piston Kit is a recommended investment. Its high-quality materials, superior design, and increased power output make it a valuable upgrade for your Yamaha PW50. However, weigh the cost and the need for professional installation against the potential benefits before making a final decision.
Slip on mufflers in applications whereby the catalyst is not contained original muffler an example of a replacement part. CW10 - 10mm Round Wire Locks Set of Two. Modified Parts that alter the emissions control related performance from original part they are replacing, These may have catalysts in them but perform differently equipment or require alteration elimination of other components such as oxygen sensors. Labeling a product as being for Racing Only or Closed Course Competition is not sufficient it to be included under this classification.
EO number and will arrive with appropriate labels to indicate the approved status. These parts do not require approval as long they are used on public highways. Check the shipping calculator for estimated costs. PK1157: Includes The Following Components1574CD - 40.00mm Ring Set.
If the vehicle has a catalyst and installation of part does not remove catalyst, all other emissions related controls are reconnected, then this is considered replacement. This means that if a vehicle was not originally equipped with catalyst and all other emissions related controls were connected such as oxygen sensors are reconnected, then the part is considered Replacement Part. Replacement Parts that have the same function and affect on emissions as they are replacing. It must be a competition vehicle and not used at any time on public highway.
High Performance ring kit and alloy pin included with each piston for extended life sustained power. Competition or Racing Vehicle Parts that are used exclusively in competition on race only vehicles. 653M04000 - Yamaha PW50 '81-19 1574CD. Some items are made to order and can have longer lead times; check the shipping details for an estimate.
B1084 - Top End Bearing 10 x 14 12.5mm. Each piston is built from race proven designs that are chosen by the top teams in all forms of racing including Supergrass, Motocross, GNCC, Super bike, and more. Ask a question at the bottom of. Full exhaust systems installed on vehicles that did not originally contain a catalyst and whereby the design allows re installation original function of any other emissions control related components are also considered replacement parts.
Wiseco complete top end Piston Kits are offered for nearly every popular motorcycle application.