PERHITUNGAN GIGI RATIO 4TAK

para korek mesin motor berikut adalah perhitungan gigi rasio balap:  
YUPITER 11 O STD                                 CLOSE RATIO   1       2 – 38 = 3.166             1.  13 – 36 = 2. 769             1.  13 – 36 =                                  -------33.8 %                         ------ 33.8 %              --- 1.224 = 38.6 %   2.     17 – 33 = 1.942            2.  18 – 33 = 1. 833              2.  18 – 33 =                 --------24.7 %                           ------ 24.7 %              ---0.562 = 28.9 %   3.     21 – 29 = 1.380            3.  21 – 29 = 1. 380               3.  21 – 29 =                       --------18.1 %                           --------17.2 %             ----0.285 = 20.6 %    4.     21 – 23 = 1.095           4.  21 – 24 = 1. 142               4.  23 – 26 =               YUPITER MX 135  1      2 – 34 = 2.833                                        1.  12 – 32 = 2.666                        ------32.0 %                                     - ------0.958 = 33.8 % 2.     16 – 30 = 1.875                                        2.  16 – 29 = 1.812                    , -------22.1 %                                     --- ---0.523 = 27.8 % 3.     17 – 23 = 1.352                                        3.  17 – 24 = 1.411                            --------18.4 %                                   ---- ----0.307 = 22.7 % 4.     22 – 23 = 1.045                                        4.  20 – 23 = 1.150                                              SHOGUN 125 STD                                                                                            1         1 – 33 = 3.000                 1.  13 – 30 = 2. 307               1.  13 – 31 =                          ------1 ,215 = 40.0 5                 -------27.7 %                                             2.     14 – 25 = 1.785                  2.  15 – 25 = 1. 666                2.  15 – 25 =                     ---0.491 = 27.5 %           ----------- 22.3 % 3.     17 – 22 = 1.294                  3.  17 – 22 = 1. 294                 3.  17 – 22 =                --  -----0.242 = 18.0 %         ------------14.6 % 4.     19 – 20 = 1.052                  4.  19 – 21 = 1. 105                 4.  19 – 21 =               NEW SMASH       1       1 – 33 = 3.000       1.  13 – 33 =        1.  13 – 30 =                 1.  13 – 30 =                     -----31 ,1 %           ---1.125 = 37.5 % 2.     16 – 30 = 1.875       2.  16 – 28 =        2.  15 – 25 =                 2.  16 – 28 =                    ------21.8 %      ------ 0.507 = 27.0 % 3.     19 – 26 = 1.368       3.  19 – 26 =        3.  17 – 23 =                 3.  17 – 23 =                     -----15.4 %        -----0.316 = 23.1 % 4.     19 – 20 = 1.052       4.  19 – 22 =        4.  19 – 20 =                 4.  19 – 21 =              HONDA SUPRA     1.  12 – 34 = 2.833          1.  12 – 31 = 2.583             1.   13 – 31 = 2.384                 -------- 1.128 = 39.8 %      ---------33.9 %                    ----32.4 % 2.  17 – 29 = 1.705           2.  17 – 29 = 1.705            2.   18 – 29 = 1.611                       ----0.467 = 27.3 %          ----- 23.7 %                  ------23.1 %  3.  21 – 26 = 1.238           3.  20 – 26 = 1.300           3.  21 – 26 = 1.238                       ----0.285 = 23.0 %          ------19.6 %                ------- 15.5 %  4.  24 – 23 = 0.958           4.  22 – 23 = 1.045           4.  22 – 23 = 1.045   1      2 – 31 = 2.583                            1.  12 – 32 = 2. 667                      ----------33.9 %                       -------------- --36.0 % 2.     17 – 29 = 1.705                            2.  17 – 29 = 1.705                    -----------24.6 %                      --------------- 24.6 % 3.     21 – 27 = 1.285                            3.  21 – 27 = 1.285                     -----------18.6 %                       -------------- -18.8 % 4.     22 – 23 = 1.045                            4.  22 – 24 = 1.043               KARISMA / SUPRA X 1      4 – 35 = 2.500                                               1.  14 – 34 = 2.428                    ----------0.950 = 38.0 5                               -----------30.6 % 2.     20 – 31 = 1.550                                               2.  19 – 32 = 1.684                    ----------0.400 = 25.8 %                              ----------- 21.9 % 3.     20 – 23 = 1.150                                               3.  19 – 25 = 1.315                    ----------0.227 = 19.7 %                               ------------16.3 % 4.     26 – 24 = 0.923                                               4.  20 – 22 = 1.100                        KAZE / BLITZ                 1       2 – 36 = 3.000                                               1.  13 – 36 = 2.769                           -----1.063 = 35.4 %                                 ----------34.1 % 2.     16 – 31 = 1.937                                               2.  17 – 31 = 1.823                           -----0.587 = 30.3 %                                 ----------25.9 % 3.     20 – 27 = 1.350                                               3.  20 – 27 = 1.350                    ---------0.264 =19.5 %                                    ----------19.5 % 4.     23 – 25 = 1.086                                               4.  23 – 25 = 1.086                             YAMAHA F 1 ZR                                                    1       2 – 39 = 3.250                1.  14 – 30 = 2. 142                1.  14 – 31 =                            -----1.438 = 44 %                          ------32. 5 % 2.     16 – 29 = 1.812               2.  18 – 26 = 1. 444                2.  18 – 27 =                         -------0.612 = 33.7 %                  ---16. 8 % 3.     20 – 24 = 1.200               3.  20 – 24 = 1.200                        ------ 0.155 = 12.9 %              ------ 12.9 % 4.     22 – 23 = 1.045               4.  22 – 23 = 1.045