About us

Founded in 2009, St.Hilaire Motorsports LLC has been your #1 choice for a customer experience focused Powersports dealership. Our staff has well over 100 years combined experience working within the industry. We are riders and racers with years of experience on both sides of the counter, so our staff knows how you the customer should be treated. We strive to offer the highest level of customer service possible at all times.

In April of 2025, we acquired Amherst Motorsports to add a second location to our dealership group.

Our two locations offer the following:

St. Hilaire Motorsports – Barrington: CFMOTO, Sherco, Rieju, Cobra, Mission Trailers, EZ Hauler Trailers

St. Hilaire Motorsports – Milford: Polaris, Mission Trailers, EZ Hauler Trailers

We are a Polaris authorized dealer for ATV, Side X Side, and Snowmobile products. We also offer

Our Parts Department is top notch; offering parts, accessories, and riding gear – both aftermarket and OEM for ALL major brands. Whatever you need… our crew has you covered!

Our Service Department is easily one of the best in the area. All of our technicians have been to schooling, and hold factory certifications for most all brands.

Give us the opportunity to earn your business… you’ll be glad you did!