Revision as of 00:24, 8 January 2012 by Matt Maier(talk | contribs)(Created page with "The LifeTrack uses steel chains turned 45 degrees. So does this sprocket. It looks pretty easy to make, so maybe the LifeTrack could be upgraded with a more tank-like propulsion ...")
The LifeTrack uses steel chains turned 45 degrees. So does this sprocket. It looks pretty easy to make, so maybe the LifeTrack could be upgraded with a more tank-like propulsion system.