Home > Motorsport > Modern car > Formula Junior Monza > Formula Junior Monza > 4 Speed Close ratio dog engagement gearkit only for Formula Junior
10/37 - 14/33 - 19/28 - 24/24
with needle roller bearing, bushing, rods, forks, aluminium casting casing and 10/38 final drive ratio
4 Speed Close ratio dog engagement gearkit only for Formula Junior
10/37 - 14/33 - 19/28 - 24/24
with needle roller bearing, bushing, rods, forks, aluminium casting casing and 10/38 final drive ratio