Vtg Flatrack Racer Gas Tank Track master Harley Sprint Sx bultaco dirt bike OssaVtg Flatrack Racer Gas Tank Track master Harley Sprint Sx bultaco dirt bike Ossa took off an old harley flat track bike pretty sure it was a trackmaster frame not sure of maker, guessing an old dirt bike tank or maybe they made them special?? fiberglass tank, center hump is steel inside needs cleaned out Or a cool piece for a wall hanger!! selling as pictured. more than welcome to pick up at shop in butler pa & save shipping. 042225 cg