919 gearing !!
new 919 runs at 3900rpm in top gear, like a hornet !
changed front drive sprocket 16 to17, now runs at 3850rpm, was expecting lower rpm !!
if l change rear sprok' from 43 to 44, = bigger rear, then that halves the action of the front sprok' ? defeating the purpose !
big rear = more rpm= go slower ?
sml rear = less rpm = go faster ? OR shifting 16/43 up to 17/44 keeps same ratio , but reduces the rpm ???
confused ?........l am !! any info would b great !!
thanks .... blade: