Jason Mah’s bicycle lawn mower [Pictures]

Staff photo by Jon Sham
Catonsville residents Jason Mah, left, and John Jacob, who developed the lawn-mowing bicycle, pose for a photo.
Staff photo by Jon Sham
Mah rides his bicycle/lawnmower device around his front yard. The mower is welded to the back spokes of the bicycle.
Staff photo by Jon Sham
A close-up shot of Jason Mah's bicycle lawnmower shows grass being kicked up from the device.
Staff photo by Jon Sham
Catonsville resident Jason Mah rides his bicycle/lawnmower device around his front yard.
Staff photo by Jon Sham
Catonsville resident Jason Mah poses for a photo on his lawnmower bicycle in front of his house.
Staff photo by Jon Sham
Catonsville resident Jason Mah rides his bicycle/lawnmower device.

PUBLISHED: July 8, 2014 at 8:14 a.m. | UPDATED: December 21, 2019 at 3:47 a.m.

Jason Mah and John Jacobs have constructed a lawn mowing device by affixing a push mower to the rear wheel of a mountain bike, which enables the user to both work out and mow his or her lawn simultaneously.