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DM Racing Technical Gear reduction chart

Gear reduction chart

Here is a small table that summarizes all possible gear ratio on our cars.

Gear reduction chart
Clutchbell Main gear Secondary gear Differential Final ratio
15 48 15 48 10.24
15 48 16 48 9.6
16 48 15 48 9.6
16 48 16 48 9
18 46 15 48 8.178
18 46 16 48 7.667
19 44 15 48 7.411
20 44 15 48 7.04
19 44 16 48 6.947
21 44 15 48 6.705
20 44 16 48 6.6
21 42 15 48 6.4
21 44 16 48 6.286
22 42 15 48 6.109
21 42 16 48 6
22 42 16 48 5.727
23 41 15 48 5,704
23 40 15 48 5,565
24 41 15 48 5,467
23 39 15 48 5,426
23 41 16 48 5,347
24 40 15 48 5,333
25 41 15 48 5,248
23 40 16 48 5,217
24 39 15 48 5,2
24 41 16 48 5,125
25 40 15 48 5,12
23 39 16 48 5,087
24 40 16 48 5
25 39 15 48 4,992
25 41 16 48 4,92
24 39 16 48 4,875
25 40 16 48 4,8
25 39 16 48 4,68
26 38 15 48 4.676
26 38 16 48 4.385
DM Racing - Gear reduction chart