Trials Boy Posted March 12, 2006 Report Share Posted March 12, 2006 Hi alllIm going square taper now and i was wondering if this bb will fit in my 05 Onza T rexhttp://tartybikes.co.uk/product.php?id=9What mm axle will i need?Cheers Quote Link to comment Share on other sites More sharing options...
Jaffacakes Posted March 13, 2006 Report Share Posted March 13, 2006 Are you running a front freewheel? If you are I would get a 127.5 BB to play it safe, that will fit 100% . That onza one will be fine.If your not you could probably go a bit smaller . Quote Link to comment Share on other sites More sharing options...
MaXsteri Posted March 13, 2006 Report Share Posted March 13, 2006 I would go for the 127.5mm. Im running a 128mm ISIS BB on mine. I did have a 118mm on there before but I had to run a 20t chainring as the 22t hit the chainstay.HTHAlso look here Quote Link to comment Share on other sites More sharing options...
the judge Posted March 13, 2006 Report Share Posted March 13, 2006 I've heard that some people have needed to use spacers on the drive side on t-rexs so that could be something to look into.I could be talking out of my ass or it could be a valid point. Discuss. Quote Link to comment Share on other sites More sharing options...
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