1982 Schwinn Sidewinder (early mountain bike) w/drop bars. Now, it is considered to be a "gravel" bike or "adventure" bike.

DP BodyTone 300 (in rower mode)

DP BodyTone 300 (in press mode)

DP AeroCycle: the basis for my "crank" bike.

Sun Atlas

...for disc golf.

...for disc golf.

Makeshift disc golf caddy < modified jogging stroller