The mechanism guiding guide gearboxes is sophisticated, involving interlocking teeth and shifting mechanisms. As being the title signifies, There are 2 clutches in action Using these gearboxes. In its most unique variety, these will be two distinct clutch devices; just one for odd and just one for even digit gears.  https://emiliomliey.loginblogin.com/41512122/not-known-details-about-automobile-gearbox