stem size

[hosburger]

Hi,

I need a stem for an old Diamondback f&f. Can someone please tell me what size stem I need to look out for . The hole at the top of the forks measures about 21mm , is this how they are listed ?

Cheers

[rooski]

any quill stem should fit,they are all the same size

[sid1972]

A couple in this thread that are perfect... SR stems.. Paul's a great guy also. 

http://www.radbmx.co.uk/forum/index.php'topic=118008.0

[Jon The Bassist]

older Old Skool stems are all 21.2mm, they did start using 22.2mm in the early 90s 

[hosburger]

thanks got one.