Hi, have a casa 185 on a lince 125 and it won't pull anywhere close to when i had it on my li150 box, despite mucking with crown and front sprocket combination (now at 46x16) so looking at changing to an affordable gearbox swap (ie not LI150)...anyone running one on a GP200 box (which seems the most affordable and also suggested by rimini)..trying to get to a cruising speed of 60mph with the end output (it pulled this easily on the LI150 box)
thanks
ps also will be my first gearbox swap, so beyond stickys book any tips welcomed