VEHICLE

摘要

PROBLEM TO BE SOLVED: To reduce the cost of a body frame for use with a two-, three- or four-wheeler. SOLUTION: The body frame 20 comprises a center frame portion 21 for supporting a footrest portion; a rear frame portion 24 rising from the rear of the center frame portion; a front frame portion 22 rising from the front of the center frame portion; and a head pipe 23 provided at the front frame portion. The head pipe has an adjusting mechanism for adjusting the position and angle of the centerline of the shaft of a steering wheel 42 relative to the centerline of the head pipe. The rear frame portion has a rear mounting portion for selectively mounting plural kinds of rear units such as swing power units 91 with rear wheels 92.