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BMX General => BMX Chat => Topic started by: thecrooch on March 11, 2008, 01:40 PM
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Need to get a new BB for some cranks ive bought and i need to know the spindel size, im presuming 19mm but you now what that normally means..... :-[
someone must know this off the top of their noggin......
Cheers
Crooch
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Depends on what version of Flights they are. Single pinch all used a 19mm axle however with twin pinch they switched at some point from 19mm to 20mm as I have both :LolLolLolLol:.
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Depends on what version of Flights they are. Single pinch all used a 19mm axle however with twin pinch they switched at some point from 19mm to 20mm as I have both :LolLolLolLol:.
Thanks
They are late twin pinch bolts - so 20mm then? Can do a pic if that helps?
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If you've got the cranks, can you not just measure it? Either with calipers or measure the circumference and divde by 3.1415?
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If you've got the cranks, can you not just measure it? Either with calipers or measure the circumference and divde by 3.1415?
havent got them yet - they are in teh post to me - was jumping the gun... think ill wait..
thanks for your responses though....