Steel Frontier

Steel Frontier is a 1995 post-apocalyptic science fiction Western film directed by Jacobsen Hart and Paul G. Volk and starring Joe Lara, Bo Svenson, Stacie Foster, Brion James, Kane Hodder, James C. Victor, Billy L. Sullivan, Robert O'Reilly, Brian Huckeba, and Adolfo Quinones.

A mysterious motorcycle riding gunslinger named Johnny Yuma (Joe Lara) arrives in town and joins the gang, but actually plays the thugs against each other, causing the drunken riders to shoot each other.

Leaving one lone survivor, Colonel Roy Ackett (Bo Svenson) to escape so he can warn Quantrill.

Quantrill descends on the town with his entire army, only to find the road blocked by coffins filled with the bodies of his son and Deathriders.

After a chase, in which Yuma boards the bus and fights Quantrill, it crashes, and is then split apart by the truck Sara is driving.