This is a used vintage mountain bike rear wheel from the mid 1990s.

It consists of a black Shimano STX Parallax hub laced with 32 straight pull spokes to a Mavic M400 rim. 

The hub spacing is 135mm.

The rim has a 16mm internal width and is drilled for Schraeder valves.

The wheel has been used and has some wear and tear.

The freewheel is a little sticky - it could probably do with being flushed out.

The bearings are in reasonable condition and there is plenty of life in the rim's braking surfaces.

Reasonable overall condition with a good amount of life left.

Thanks very much for looking. Please check out my ebay shop for loads more bike stuff.