Triple-Cone Synchronizer
TRIPLE-CONE SYNCHRONIZERTriple-cone synchronizer is used for the 1st and the 2nd gears to reduce operating force of the shift lever.
^ 1st main gear (1)
^ 1st-2nd coupling sleeve (2)
^ Insert key (3)
^ Outer baulk ring (4)
^ 2nd main gear (5)
^ Synchronizer cone (6)
^ Inner baulk ring (7)
^ 1st-2nd synchronizer hub (8)