thornabytrials.co.uk Posted July 8, 2007 Report Share Posted July 8, 2007 ok what crack length would be best for a mod? GU Typhoon if it makes any difference? 160mm or 170mmalso what size BB? 122.5 or 127.5?i thank you Quote Link to comment Share on other sites More sharing options...
basher Posted July 8, 2007 Report Share Posted July 8, 2007 127 is the safest option as it will deffinately fit and most mods use that size bb anyway. I would say 160 cranks as 170 will be a pain when your hooking. Quote Link to comment Share on other sites More sharing options...
Greetings Posted July 8, 2007 Report Share Posted July 8, 2007 122mm BB, used a 118mm and it was okcrank lengths is a personal thing really. i love short cranks, even used 158's on my stock for a long time but you'll probably have 99% of the power-crazed crowd insist you run longer ones. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.