Graucho, What brand susp. bike you have? Yes they r 1 gal.
Yes 2 stroke motors, gp-460motors 4.5 hp ,x-can mufflers only because the stock muffler blew exhaust at my seat, had to put lighter springs in clutch stock springs suck! engaged at 8,000 rpm now engages at 3,800 12 guage spokes is a must!Over 50 mph? Wow, scary! Are those 2 stroke engines?