Hello all. I'm installing an Iron Cobras air box delete kit on my 2010 Thruxton. I got the DIY kit because I live on Guam and they won't ship batteries through the mail. I realize I need a much smaller battery than the stock one. There are two bike shops here that carry small Lithium Ion batteries that will fit nicely. One battery is the Skyrich model HJ01 with 120 CA for $200, and the other is a Yamaha battery with 160 CA for $420. My question is what is the minimum CA I can get away with? Don't have to worry about cold weather because it never gets below 70F. I just need something that will fit in the space provided with room for all the other wires. Thanks.
