ThatsDax: bicycle engine kit, bike engine, bicycle engine, bicycle motor
or MANIC Mechanic Parts.htm
Jim has everythin' sprocket related lol
But I gotta ask - "angle plug 66/80" - that would be the Chinese in frame with a slant head right? Wheel size? You runnin a small rim? Cause the average here is an in frame w/a 44t (stock) on 26"ers and most seem quite pleased, some switch to a 36t *shrug*
Seems a lil odd unless yer runnin on a BMX or somethin'