Description
The Wiseco 4289PS Piston Kit is designed for Honda ATC/TRX200 models from 1981-1986. This high-performance piston is forged from high-silicon, low-expansion aluminum alloy, ensuring superior strength, reduced weight, and improved heat transfer. The precise CNC-machined finish guarantees a perfect fit with minimal size variation, making it compatible with various cylinder bore compositions. This 4-stroke piston kit includes a piston, rings, wrist pin, and circlips. It features a dedicated lightweight forging for enhanced durability, and a race-ready dome design for improved combustion flow. The armor glide skirt coating reduces friction in racing applications. Oversized pistons may require cylinder sleeving. Wiseco’s advanced engineering, including anti-detonation grooves and optimized ring land diameter, helps eliminate ring blow-by while maximizing engine performance. This piston is designed to provide increased power, torque, and throttle response, making it an excellent choice for both racing and recreational use.
Reviews
There are no reviews yet.