Electric starter from bicycle sprocket. By Sek Austria. 10:36 video:
Previously:
Chainsaw cutoff saw - video
Homemade sand screening machine - video
Homemade scroll bender from motorcycle chain - video
Homemade winch from bicycle parts - video
Homemade winch-powered table lift - video
Homemade handheld spot welder - video
Homemade power hacksaw - video
Pedal-powered bench grinder - video
Bookmarks