trials ryan Posted May 31, 2009 Report Share Posted May 31, 2009 Hi everyone (: I have a few questons i would like to ask and one opinion.1. What would be the best ISIS bottom bracket for an onza bird, would this one fit? http://www.tartybikes.co.uk/product.php?pr...p;category_id=22. I'm going to get a front freewheel for my onza bird, but i need to ask do you just put a normal small sprocket on the back? Now i need you opinion i have a onza bird and i want to spray it im thinking of the colours of the onza ice or the neon bow black, what do you think?Ryan Quote Link to comment Share on other sites More sharing options...
pablotrial Posted May 31, 2009 Report Share Posted May 31, 2009 the ,most common transmision in mods is 18-12that means a 12 sprocket on the rear,i have no idea abaout the bb Quote Link to comment Share on other sites More sharing options...
TrialZonn Posted June 1, 2009 Report Share Posted June 1, 2009 I am not sure about the bottom bracket.If you want to use ffw you need a normal screw-on spocket on the rear (12T is the most common) and of course cranks with threads to lock your freewheel on.Be careful with the bb as some setups won't let you use a freewheel on the front.Ask tarty for sure Quote Link to comment Share on other sites More sharing options...
I am ze best Posted June 1, 2009 Report Share Posted June 1, 2009 (edited) I can't see no reason why the bottom bracket couldn't fit but I would check with Tarty Bikes via phone or email to check with them to see if it would. Yes you would need a small sprocket on the back as your front freewheel will be 18 tooth andtherefore you will need a 12 tooth sprocket to complete the 18:12 set up.Hope this helped. Edited June 1, 2009 by I am ze best Quote Link to comment Share on other sites More sharing options...
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