About Us

Shock DynoJerovetz Motorsports Shock Service is owned by Sean Jerovetz in Suamico, WI. Sean is a successful local multi business owner and a veteran of the IMCA modified division. With multiple feature wins and track championships to his credit, Sean is a force to be reckoned with on the local and regional racing scene! He is the main snowmobile tech and rebuilder while also being an AFCO factory trained shock tech! Sean founded Jerovetz Motorsports Shock Service in January of 2011 and has been helping customers reach victory lane since! In late 2013, Sean bought out local business owner and competitor in the shock world, Ryan Rosenow to bring him onto the staff at Jerovetz Motorsports.

Ryan Rosenow heads up the day to day operations and has been in the racing industry since his youth. Working on top late model, modified and sport mod teams, Ryan has been across the country and endured success. He got his start in the shock business in late 2009 and still strives to this day to give customers the ultimate edge in their shocks! He is also a factory trained tech for not only AFCO, but Integra as well. Ryan has strong relationships with all of Jerovetz Motorsports factory reps from coast to coast which helps assist in getting the best consulting and tech no matter what part of the country you're located in!

Jerovetz Motorsports Shock Service is factory direct and specializes in rebuilding and custom re-valving of all AFCO, FOX, QA1, Bilstein, Penske, Ohlins and JRI shock absorbers. They also carry the full line of AFCO and QA1 products to assemble your race car while also being a Wehrs Machine dealer for all your billet trickery needs!

For more information on Jerovetz Motorsports Shock Service's services, call (920) 265-2068 (Sean) or (920) 615-2508 (Ryan).