I have an oval concepts 720 compact crankset in 172.5. it is about 720g and the BB is about 100g. Both are pretty much brand new take offs. BB is a praxis works gxp I believe
The rings on it are 52/36 sram red black rings that are used, but for a little extra, I can include some pretty much brand new silver FSA 50/34 that I took off my SLK cranks.
$60 plus shipping with sram rings and BB
$80 + shipping with pretty much new FSA rings and BB
[URL=
http://s9.photobucket.com/...zpsapd2m3ch.jpg.html]
[/url]