| Month /year | Mast, manufacturers informations | Remarks | Length (cm) | IMCS stiff- ness (465) | IMCS stiff- ness (460) | IMCS bend charac- teristcs | Bottom flex(%) | Top flex(%) |
| 1105 | Maui Sails SRS 100% 550 (No. 20601055 / 00459) | 550,30 | 35,1 | 35,9 | 6,4 | 66,5 | 72,9 | |
| 1105 | Maui Sails SRS 75% 520 (No. 20602052 / 00188) | 520,00 | 32,0 | 32,7 | 11,3 | 64,1 | 75,4 | |
| 1105 | Gun Dominator Aero 550/IMCS35/CC (No. 65478) | 550,20 | 34,4 | 35,1 | 14,3 | 63,6 | 77,9 | |
| 0306 | Severne Race 520 100% IMCS 32 | 2005, used | 519,50 | 31,6 | 32,2 | 14,3 | 64,0 | 78,3 |
| 0306 | Do. | Shortened approx. 15 cm from bottom | 505,00 | 30,7 | 31,4 | 14,2 | 63,4 | 77,6 |
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