Zenoah 34mm piston with special factory molybdenum disulfide coating. Zenoah part # 584291901. This is a stock zenoah part # T2088-41110 that has had this special coating added.
The coating reduces friction slightly, and the reduced resistance results in slightly better performance and top RPMs.
Professionally coated at the Zenoah factory in Japan. The coating is black colored, as shown in photo.
These pistons are a special promotion from Zenoah and may be available only for a limited time!
Fits with any ZENOAH, RCMK, CY Or all 34mm cylinder.