About Us



Bigun Motorsports is the exclusive Dunlop Motorcycle Tire Dealer of the Northeast. Servicing New Hampshire Motor Speedway, New Jersey Motorsports Park, Pitt Race, Summit Point Raceway and Virginia International Raceway. Tim Bemisderfer,  AKA Bigun, started racing in 1991 and from the beginning has been a brand ambassador for Dunlop Race Tires. In 2011, Tim had the privilege of being on the Dunlop Development Endurance Team, playing a huge role in bringing the sticky compounds Dunlop has always been known for back to the United States. Today, Tim's passion is educating riders to maximize their potential and optimize their setups for Dunlop Tires. Contact him and let him show you why Dunlop has been part of his race program for over 25 years.  #ridedunlop #racedunlop 

Servicing Summit Point, NJMP, Loudon, Pitt race and vir.


proven knowledge. dedicated to rider oriented service and set up assistance.


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Send us a message with any questions you have.  Let us  help you optimize your set up for Dunlop Motorcycle Race Tires.

Bigun Motorsports

(717) 377-6948