Brisken Racing Service, Sears Point Raceway
- Race car construction, preparation and development, test driving and trackside support.
- Management and preparation of 1986 SCCA Pro Sports 2000 Championship winning car
Management of all aspects of retail bicycle shop
Independent contractor providing the following services:
Exclusive North American distributor for Porsche Bicycles and product development.
Manufacturer and distributor of Speed Springs™ products (for mountain bikes).
Chief mechanic, fabricator and test driver