Originally Posted by Butters
My X-Challenge takes a Yuasa YTZ10S and it is pretty snug. Would you happen to know the largest EarthX battery that will fit (ETX18C maybe?). Or would I need to stick with one of the "B" size? Thanks.
Geez, I know those are tight... helped a friend install a battery in one... What is your max dimensions and I can check for you.