Lightweight adjustable bicycle saddle mount

摘要: The invention relates to an extremely lightweight but strong bicycle seat post that is infinitely adjustable linearly and angularly in the plane of frame. It employs two combined fixing adjusting bolts with wrenching heads readily accessable on bottom side. linear angular adjustments do not interact. construction, except for bolts, alloy metals. Loadbearing ability designed meet needs mountain racing touring bicycles. unit can be built without recourse unusual shapes which must formed by casting, forging, welding or other processes requiring expensive tooling processing; only stock pars tubes are needed.