978industries
03-12-2006, 11:18 AM
whats the difference between these and what should i use on my F4i with a -1+5 :shrugg
Cursed Inc
03-12-2006, 11:23 AM
Whats stock, 525? I'd go with that.
reeff
03-12-2006, 09:35 PM
the difference is the thickness of the chain.The 530 is bigger then the 520.I run the 525 on my bike which is the stock size :twocents:
sdfkillz
03-12-2006, 11:44 PM
stick with stock, i went to a 520 when i had my r6 and the sprockets wore out really fast. you wont notice a diff performance-wise.