I weighted one sample of each brand of my rims to find out if there is any considerable difference.
Rim | Weight |
Associated front 92095 | 13,45 |
Associated rear 9695 | 17,73 |
JConcepts front 3381 | 14,73 |
JConcepts rear 3348 | 18.17 |
ProLine front 2768-02 | 11,82 |
ProLine rear 2736-02 | 17,03 |
The most noticable weight difference is between JC an PL with a total margin of 8g for all four rims. Quite a lot of spinning, undamped mass.