Does anyone know who makes a lighter than shimano b/bracket. I just bought some cranks off ebay and found that they dont use the square tapered bb. I had been hoping to use the Royce titanium bb but it appears they only make the square job. I'm currently enjoying upgrading my Moulton APB.<br />http://www.pashley.co.uk/landrover/apb.htm<br />cheers<br />rifraf