help with new freewheel and chainring

rmasu

10 mW
Joined
Oct 22, 2013
Messages
34
Location
hawaii oahu honolulu
Hi,
I've been enjoying my gng 2 450w set up on my bike so much I think I am breaking the freewheel and chainring. While doing maintenance I noticed I can wiggle the whole chainring from side to side. Everything seems tight so I'm assuming its wearing out. I read through the pages of gng threads but I want to make sure I buy the correct parts.
I am trying to change the freewheel assemble cranks and chainring to something stronger and longer lasting.
Are the parts on this page a direct bolt on for the gng version 2? http://www.cyclone-tw.com/order-chainwheel.htm
If so what the difference between the two kits? 148mm DH ISIS BB 444432T chainwheel freewheel for 117 usd versus
148mm DH ISIS BB 484832T chainwheel freewheel crank set for 127 USD
Im not trying to change gearing or anything but isis cranks would be a bonus I guess.
Also what does it mean upgrade 5 holes to 10 holes for the freewheel?
Thank you ,
Ross
 
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