Here at Wolfe Worx, we have been racing dirt bikes for over 45 years. We service all vintage and modern dirt bikes and offer engine rebuilding, crank repair, and cylinder boring. On 4-stroke engines, we can do valves, guides, seats, and installation. On 2-stroke we can do head work and port and polishing. We offer carb rebuilding, rejetting, and replacement. We can supply dirt tires by most manufacturers and we install them here.