Rotor types
| Rotor-Nr. | 
Cone | 
Angle to the keyway | 
Measurements(mm) | 
Comments/Image | 
 | 
rejuvenation | 
Cone-Type | 
W* | 
Direction* | 
L | 
b | 
M | 
 | 
| 0900 | 
1 : 7,5 | 
1 | 
– | 
– | 
32 | 
– | 
27 | 
SG3203 | 
| 0901 | 
1 : 7,5 | 
1 | 
15,5° | 
left | 
32 | 
3 | 
27 | 
SG3204 | 
| 0902 | 
1 : 8 | 
3 | 
129° | 
right | 
32 | 
2,5 | 
27 | 
SG3205 | 
| 0903 | 
1 : 5 | 
2 | 
134° | 
left | 
32 | 
2,5 | 
27 | 
SG3206 | 
| 0904 | 
1 : 5 | 
2 | 
134° | 
right | 
28 | 
2,5 | 
27 | 
SG3207 | 
| 0905 | 
1 : 5 | 
2 | 
– | 
– | 
32 | 
– | 
27 | 
SG3220 | 
| 0906 | 
1 : 7,5 | 
3 | 
– | 
– | 
31,5 | 
– | 
27 | 
 | 
| 0907 | 
1 : 7,5 | 
3 | 
– | 
– | 
27,5 | 
– | 
27 | 
 | 
| 0908 | 
1 : 7,5 | 
3 | 
– | 
– | 
31,5 | 
– | 
27 | 
 | 
| 0909 | 
1 : 5 | 
2 | 
82,5° | 
right | 
28 | 
2,5 | 
27 | 
 | 
| 0910 | 
1 : 7,5 | 
3 | 
93° | 
left | 
28 | 
3 | 
27 | 
SG1549 | 
| 0914 | 
1 : 5 | 
2 | 
86° | 
left | 
32 | 
2,5 | 
27 | 
 | 
| 0915 | 
1 : 5 | 
1 | 
– | 
– | 
27 | 
– | 
27 | 
 | 
| 0916 | 
4,6° | 
1 | 
20° | 
right | 
32 | 
3 | 
27 | 
 | 
| 0917 | 
1 : 5 | 
2 | 
101° | 
left | 
28 | 
2,5 | 
27 | 
 | 
| 0918 | 
1 : 5 | 
2 | 
– | 
– | 
32 | 
– | 
27 | 
 | 
| 0919 | 
1 : 7,5 | 
1 | 
– | 
– | 
31,5 | 
– | 
27 | 
 | 
| 0920 | 
1 : 7,5 | 
3 | 
– | 
– | 
27,5 | 
– | 
27 | 
 | 
| 0921 | 
1 : 7,5 | 
1 | 
– | 
– | 
31,5 | 
– | 
27 | 
 | 
| 0922 | 
1 : 5 | 
3 | 
– | 
– | 
27,5 | 
– | 
27 | 
 | 
| 0923 | 
1 : 5 | 
3 | 
– | 
– | 
27 | 
– | 
27 | 
SG1551 | 
| 0924 | 
1 : 5 | 
2 | 
100° | 
left | 
30 | 
3 | 
27 | 
SG3221 | 
| 0925 | 
1 : 5 | 
1/2 | 
– | 
– | 
28 | 
– | 
27 | 
 | 
| 0926 | 
1 : 7,5 | 
1 | 
115° | 
right | 
32 | 
3 | 
27 | 
SG1555 | 
| 0928 | 
1 : 5 | 
2 | 
110° | 
right | 
28 | 
2,5 | 
27 | 
 | 
| 0929 | 
1 : 7,5 | 
1 | 
85,5° | 
left | 
27 | 
3 | 
27 | 
SG3222 | 
| 0930 | 
1 : 7,5 | 
1 | 
165° | 
left | 
27 | 
3 | 
27 | 
 | 
| 0931 | 
1 : 7,5 | 
1 | 
134,5° | 
left | 
32 | 
3 | 
27 | 
 | 
| 0932 | 
1 : 5 | 
2 | 
– | 
– | 
32 | 
– | 
27 | 
SG3223 | 
| 0933 | 
1 : 5 | 
2 | 
– | 
– | 
32 | 
– | 
27 | 
SG3224 | 
| 0934 | 
3°48’51” | 
1 | 
– | 
– | 
32 | 
– | 
27 | 
 | 
| 0935 | 
– | 
– | 
– | 
– | 
27 | 
– | 
27 | 
 | 
| 0936 | 
9° | 
– | 
– | 
– | 
31,5 | 
– | 
27 | 
 | 
| 0939 | 
1 : 5 | 
2 | 
– | 
– | 
30 | 
– | 
27 | 
SG3225 | 
| 0940 | 
– | 
– | 
– | 
– | 
32 | 
– | 
27 | 
SG3226 | 
| 0941 | 
1 : 5 | 
– | 
69° | 
right | 
27 | 
– | 
27 | 
 | 
| 0942 | 
1 : 5 | 
2 | 
– | 
– | 
32 | 
– | 
27 | 
 | 
| 0943 | 
1 : 5 | 
2 | 
– | 
– | 
27 | 
– | 
27 | 
 | 
| 0944 | 
1 : 7,5 | 
1 | 
75° | 
left | 
32 | 
3 | 
27 | 
 | 
| 0945 | 
1 : 5 | 
3 | 
132° | 
right | 
32 | 
3 | 
27 | 
SG3227 | 
| 0947 | 
1 : 7,5 | 
1 | 
75° | 
left | 
27 | 
3 | 
27 | 
 | 
| 0948 | 
1 : 7,5 | 
1 | 
75° | 
left | 
27 | 
3 | 
27 | 
 | 
| 0949 | 
1 : 5 | 
– | 
– | 
– | 
27 | 
– | 
37 | 
 | 
| 0950 | 
1 : 7,5 | 
1 | 
93° | 
left | 
32 | 
3 | 
27 | 
SG1563 | 
| 0951 | 
1 : 5 | 
2 | 
117° | 
right | 
28 | 
2,5 | 
27 | 
 | 
| 0952 | 
1 : 5 | 
2 | 
82,5° | 
right | 
32 | 
2,5 | 
27 | 
Simson S51, Jawa; SG3228 | 
| 0953 | 
1 : 5 | 
2 | 
117° | 
right | 
32 | 
2,5 | 
27 | 
SG3229 | 
| 0955 | 
1 : 7,5 | 
1 | 
93° | 
left | 
32 | 
3 | 
27 | 
SG3230 | 
| 0956 | 
1 : 7,5 | 
1 | 
– | 
– | 
32 | 
– | 
27 | 
SG3231 | 
| 0957 | 
1 : 5 | 
3 | 
0° | 
– | 
32 | 
2 | 
27 | 
SG3232 | 
| 0958 | 
1 : 5 | 
3 | 
– | 
– | 
28 | 
– | 
27 | 
GM-Engine; SG3233 | 
| 0961 | 
1 : 5 | 
3 | 
85° | 
left | 
32 | 
3 | 
27 | 
SG3234 | 
| 0962 | 
1 : 7,5 | 
1 | 
93° | 
left | 
27 | 
3 | 
27 | 
SG3235 | 
| 0963 | 
1 : 7,5 | 
1 | 
115° | 
right | 
32 | 
3 | 
27 | 
SG3236 | 
| 0964 | 
1 : 5 | 
3 | 
– | 
– | 
32 | 
– | 
27 | 
SG3237 | 
| 0966 | 
1 : 7,5 | 
1 | 
– | 
– | 
28 | 
– | 
27 | 
 | 
| 0970 | 
1 : 5 | 
2 | 
– | 
– | 
28 | 
– | 
27 | 
SG3238 | 
| 0971 | 
– | 
– | 
– | 
– | 
31,5 | 
– | 
13,5 | 
 | 
| 0973 | 
1 : 5 | 
3 | 
– | 
– | 
32 | 
– | 
27 | 
 | 
| 0974 | 
1 : 5 | 
3 | 
119,5° | 
right | 
30 | 
3 | 
27 | 
 | 
| 0975 | 
1 : 7,5 | 
1 | 
– | 
– | 
27 | 
– | 
27 | 
 | 
| 0976 | 
1 : 7,5 | 
2 | 
– | 
– | 
32 | 
– | 
27 | 
 | 
| 0977 | 
1 : 5 | 
3 | 
– | 
– | 
28 | 
– | 
27 | 
 | 
| 0979 | 
1 : 7,5 | 
2 | 
85° | 
left | 
32 | 
3 | 
27 | 
SG3239 | 
| 0981 | 
– | 
– | 
– | 
– | 
32 | 
– | 
27 | 
SG3240 | 
| 9905 | 
 | 
 | 
 | 
right | 
 | 
 | 
 | 
Minarelli-Scooter engine, Stator 1007 | 
| 9909 | 
 | 
 | 
 | 
right | 
 | 
 | 
 | 
SG3241 | 
| 9946 | 
1 : 7,5 | 
3 | 
– | 
– | 
28 | 
– | 
26,7 | 
 | 
| 9982 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
SG3242 | 
The starting point for the direction of rotation is always the markings for the ignition timing. The mark is the same for all rotors.
right = clockwise and left = counter-clockwise