charles
Well-Known Member
i would like to know what is the smallest motorcycle battery i can use to crank the zenoah g-50c . i was interested in the gel batteries because of the weight. the battery btz7s and the btz10s both can crank a 1000cc motor bike.the flywheel is 9 &1/2'' dia 93 teeth and a 9 tooth starter. at 125 psi on both cylinders =250psi against the starter. thanks for any info