nb88 Posted May 11, 2007 Report Share Posted May 11, 2007 I need a new BB for my DH bike - its a giant acid team series. Im after a new BB as i crushed the bearings, at the mo theres a truvativ howitzer XR external bearing BB. I'm not sure what size BB i need. The distance between the inside of the cups is 72mm, and ive measured the length of the axle as about 135mm - which seems stupidly long? Anyone know what kind of BB i need?the howitzer:cheers Quote Link to comment Share on other sites More sharing options...
Anodised Adamant Posted May 11, 2007 Report Share Posted May 11, 2007 email your bike manafacturer and ask them what size you will need surely they will know Quote Link to comment Share on other sites More sharing options...
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