Gears detailed model info

Li125 series 1,2 and early series 3 gearbox info

all of these gearboxes use the primary drive ratio of 15/46

 gear  no.  group  teeth  loose  gear  overall  ratio
1 9 51 17.40
2 12 42 10.71
3 16 39 7.47
4 19 35 5.65


Li150 series 1, 2 and 3 gearbox info

all of these gearboxes use the primary drive ratio of 15/46.

 gear  no.  group  teeth  loose  gear  overall  ratio
1 11 50 13.95
2 14 41 9.00
3 17 37 6.67
4 20 34 5.22


series 2 Li150 rallymaster gearbox info

this gearbox uses the primary drive ratio of 15/46.

 gear  no.  group  teeth  loose  gear  overall  ratio
1 13 47 11.09
2 15 39 7.97
3 19 36 5.81
4 22 32 4.46


TV175 series 2 and 3, SX200 gearbox info

these gearboxes use the primary drive ratio of 15/46.

 gear  no.  group  teeth  loose  gear  overall  ratio
1 12 49 12.52
2 14 40 8.76
3 18 37 6.30
4 21 33 4.82


Li150 special, Pacemaker and late series 3 gearbox info

all of these gearboxes use the primary drive ratio of 15/46.

 gear  no.  group  teeth  loose  gear  overall  ratio
1 11 50 13.95
2 13 41 9.67
3 17 39 7.04
4 19 35 5.65


GP125 and Li125 special gearbox info

this gearbox uses the primary drive ratio of 15/46. The loose gears and group teeth are the same as GP200

 gear  no.  group  teeth  loose  gear  overall  ratio
1 10 50 15.33
2 12 42 10.71
3 15 39 7.97
4 18 36 6.32


SX150 and GP150 gearbox info

these gearboxes use the primary drive ratio of 15/46.

 gear  no.  group  teeth  loose  gear  overall  ratio
1 10 50 15.33
2 12 42 10.71
3 15 39 7.97
4 19 35 5.65


TV/GT200 gearbox info

This gearboxes uses the primary drive ratio of 15/46.

 gear  no.  group  teeth  loose  gear  overall  ratio
1 13 47 11.09
2 15 39 7.97
3 19 36 5.81
4 22 32 4.46


GP200 gearbox info

This gearbox uses the primary drive ratio of 18/47. The loose gears and group teeth are the same as GP125

 gear  no.  group  teeth  loose  gear  overall  ratio
1 10 50 13.05
2 12 42 9.13
3 15 39 6.79
4 18 36 5.22

 

Note that also some special aftermarket parts exist like the Imola 5 speed gearbox.