4th on countershaft sprocket 27 teeth TOP PERFORMANCES for MINARELLI AM6 gearbox (original size)

Pinion gearbox on secondary shaft, original type reinforced TOP PERFORMANCES. This is the 4th gear ratio, it will serve you in case of breakage of the fourth speed, always remember to check all gearing during a break in order to buy the right gears. The gear has 27 teeth.