Welcome to the BAY-4 MOTORSPORTS's home page. At Bay-4 Motorsports you'll find an unbelievable selection of quality pre-owned bikes, dirtbikes, ATVs, sleds, trailers, parts and accessories at unbeatable prices with no hidden costs or fees. Every machine is serviced and warrantied. And most importantly, at Bay-4 Motorsports you will always receive courteous and professional service from Rick and his staff. For a fair deal with no suprises come to Bay-4 Motorsports for all your powersports needs. We stand behind every sale! We are also a certified MA Motorcycle inspection station.