no clue whether steinbach is known here, but it's a lightweight parts and frames company based in the alpes.
got this frame out of the first owners garage, but after some time i changed my mind and let it go.
for it's size it's light. imagine to undo the paint – that'll be another 100g loss in...
Up for sale is a nice condition American Classic bottom bracket with a 121mm long hollow titanium spindle.
The chainline is adjustable and the bottom bracket can be greased externally (grease-guard style)
The thing weights in at 153gr with an additional 15gr for the included titanium fixing...
eyecatching rare flatbar cut to 55cm, a bit deformed end. just 140g light. 130€ plus shipping.
i also like swap deals. currently i look for a left black 170mm fc-m730 crank arm, a silver Ø27,2mm | 330mm syncros post and a grey mavic m281 cd 36° rim.