Performance Machine
John Prunckle is a skilled engineering professional with extensive experience in product development and quality engineering. Currently serving as a Product Development Engineer II, Design Engineer, and Manufacturing Engineer at Performance Machine since 2020, John previously held positions at Yamaha Motor Corporation, USA, where responsibilities included managing cross-functional teams as a Senior Product Development Engineer and performing quality data analyses. Prior experience also includes roles as Test Manager and Test Engineer at ACT Lab, LLC, and Mechanical Engineer/Test Engineer at Collision and Injury Dynamics. John holds a Master of Science and a Bachelor of Science in Mechanical Engineering from Loyola Marymount University.
Performance Machine
The PM product line consists of over 15 unique wheel designs with matching components in several different finishes including the innovative Contrast Cut Series. PM’s line of calipers are Dyno tested to ensure superior stopping power and are available in several different styles depending on the motorcycle model. Hand / Foot Controls and a full line of Bagger Accessories complete the PM line. Each and every PM product is designed to be innovative and stylish as well as functional.