MASTS

On this page you will find a long list of masts from 560 to 460 cm. that are on market today. The masts are sorted after length and stiffness (IMCS).
At the bottom of the page you'll find mast measurements of various masts. The measurements are from this link and then sorted by length and stiffness. You may use these numbers to get a picture of the bending curve of the brands which do not have their data available.

For information on measuring masts click 
HERE    
To go to Unifiber - Mast Selector Matrix click HERE

Mast bend curve guidelines:

  • 0-6       Hard top
  • 7-9       Hard top-constant curve
  • 10-12    Constant curve
  • 13-15    Constant curve-flex top
  • 16-18    Flex top
  • 19-21    Flex top-super flex
  • 22-       Super top flex
Brand Model Length (cm.) Carbon (%) Weight (kg.) IMCS MCS Center of gravity Top Deflection (%) Base Deflection (%) Bend curve (IMCS) Type (SDM/RDM)
Servern Red line 560 100 2,60 36,0 ? ? ? ? ? SDM
Sailworks Ligthstick 550 100 2,20 39,0 27,5 ? 76,3 65,0 11,3 SDM
Simmer sails SC-10 550 100 2,30 39,0 29,0 ? ? ? ? SDM
Gaastra Gaastra 100 550 100 2,40 37,0 ? ? ? ? ? SDM
Gaastra Gaastra 75 550 75 2,80 37,0 ? ? ? ? ? SDM
Fiberspar Reflex 7000 QT 550 100 2,10 36,0 ? ? ? ? ? SDM
Challenger sails RSS.99 550 99 2,30 36,0 ? ? ? ? ? SDM
Maui sails SRS Race 550 100 2,35 36,0 ? ? ? ? ? SDM
North Platinum 550 100 2,40 36,0 ? ? ? ? ? SDM
Reptile

 Green Mamba 100 const. curve 550 100 2,50 36,0 ? ? ? ? ? SDM
Reptile

 Green Mamba 100 Flex top 550 100 2,50 36,0 ? ? ? ? ? SDM
Loft sails STD  C 100 550 100 ? 36,0 ? ? 76,0 64,0 12,0 SDM
Tushingham Ultimat pro 550 100 2,20 35,0 ? ? 78,0 61,0 17,0 SDM
Gun Sails Select 550 100 2,25 35,0 ? ? ? ? ? SDM
KA Sails Pro Spec Fatty 100 550 100 2,25 35,0 ? ? 76,5 63,5 13,0 SDM
Loft sails RDM C 100 Team Edition 550 100 ? 35,0 ? ? 76,0 64,0 12,0 RDM
Servern Red line 550 100 2,40 34,0 ? ? ? ? ? SDM
Reptile

 Green Mamba 100 const. curve 550 100 2,50 34,0 ? ? ? ? ? SDM
Reptile

 Green Mamba 100 Flex top 550 100 2,50 34,0 ? ? ? ? ? SDM
Servern Enigma 550 100 2,60 34,0 ? ? ? ? ? SDM
Ponit 7 C100+ 550 100 tba 34,0 ? ? ? ? ? SDM
Servern Blue line 540 75 2,50 32,0 ? ? ? ? ? SDM


Brand Model Length (cm.) Carbon (%) Weight (kg.) IMCS MCS Center of gravity Top Deflection (%) Base Deflection (%) Bend curve (IMCS) Type (SDM/RDM)
Reptile

 Green Mamba 100 Flex top 530 100 2,15 34,0 ? ? ? ? ? SDM
Neil Pryde X9 ULTRA 530 100 2,30 34,0 ? ? ? ? ? SDM
Servern Enigma 530 100 2,20 32,0 ? ? ? ? ? SDM
Servern Blue line 530 75 2,40 32,0 ? ? ? ? ? SDM
Sailworks Speedstick 520 100 2,20 36,0 27,5 ? 75,4 64,0 11,4 SDM
Fiberspar Reflex 7000 QT 520 100 1,86 34,0 ? ? ? ? ? SDM
Sailworks Ligthstick 520 100 1,90 34,0 26,5 ? 76,8 65,1 11,7 SDM
Simmer sails SC-10 520 100 2,10 34,0 27,0 ? ? ? ? SDM
Gaastra Gaastra 100 520 100 2,15 34,0 ? ? ? ? ? SDM
Fiberspar Reflex 4800 QT 520 75 2,45 34,0 ? ? ? ? ? SDM
Powerex Speed 100 520 100 2,47 34,0 27,0 ? ? ? ? SDM
Sailworks Joystick 520 75 2,50 34,0 26,5 ? 75,3 63,5 11,8 SDM
Gaastra Gaastra 75 520 75 2,70 34,0 ? ? ? ? ? SDM
Challenger sails RSS.99 520 99 2,00 33,0 ? ? ? ? ? SDM
Gun Sails Select 520 100 2,05 33,0 ? ? ? ? ? SDM
KA Sails Pro Spec Fatty 100 520 100 2,05 33,0 ? ? 76,5 63,5 13,0 SDM
Challenger sails FRS.88 520 88 2,50 33,0 ? ? ? ? ? SDM
Loft sails STD  C 100 520 100 ? 33,0 ? ? 76,0 64,0 12,0 SDM
Loft sails RDM C 100 Team Edition 520 100 ? 33,0 ? ? 76,0 64,0 12,0 RDM
Ponit 7 C100+ 520 100 1,90 32,0 ? ? ? ? ? SDM
Tushingham Ultimat pro 520 100 2,00 32,0 ? ? 78.0 62.5 15.5 SDM
Reptile

 Green Mamba 100 const. curve 520 100 2,10 32,0 ? ? ? ? ? SDM
Reptile

 Green Mamba 100 Flex top 520 100 2,10 32,0 ? ? ? ? ? SDM
Maui sails SRS Race 520 100 2,15 32,0 ? ? ? ? ? SDM
North Platinum 520 100 2,20 32,0 ? ? ? ? ? SDM
Ponit 7 C80+ 520 80 2,25 32,0 ? ? ? ? ? SDM
Cheeky Reflexx (SDM) 520 100 2,33 32,0 ? ? 76.5 63.5 13,0 SDM
Maui sails SRS Carbon 520 75 2,40 32,0 ? ? ? ? ? SDM
Neil Pryde RS:X 520 100 2,40 32,0 ? ? ? ? ? SDM
Neil Pryde X6 520 100 2,40 32,0 ? ? ? ? ? SDM
Gun Sails Expert 520 70 2,45 32,0 ? ? ? ? ? SDM


Brand Model Length (cm.) Carbon (%) Weight (kg.) IMCS MCS Center of gravity Top Deflection (%) Base Deflection (%) Bend curve (IMCS) Type (SDM/RDM)
Sailworks Speedstick 490 100 2,00 30.0 26.5 ? 75,9 64,0 11,9 SDM
Sailworks Joystick 490 75 2,30 30.0 26.5 ? 75,6 63,7 11,9 SDM
Loft sails RDM C 100 Team Edition 490 100 ? 29.5 ? ? 76,0 64,0 12,0 RDM
Challenger sails RSS.99 490 99 1,80 29.0 ? ? ? ? ? SDM
Challenger sails FRS.88 490 88 2,20 29.0 ? ? ? ? ? SDM
Loft sails STD  C 100 490 100 ? 29.0 ? ? 76,0 64,0 12,0 SDM
Loft sails RDM C 100 490 100 ? 29.0 ? ? 76,0 64,0 12,0 RDM
Fiberspar Reflex 7000 QT 490 100 1,67 29,0 ? ? ? ? ? SDM
Neil Pryde X9 ULTRA 490 100 1,75 29,0 ? ? ? ? ? SDM
Ponit 7 C100+ 490 100 1,75 29,0 ? ? ? ? ? SDM
Reptile

 Green Mamba 100 const. curve 490 100 1,80 29,0 ? ? ? ? ? SDM
Reptile

 Green Mamba 100 Flex top 490 100 1,80 29,0 ? ? ? ? ? SDM
Simmer sails SC-10 490 100 1,80 29,0 26,0 ? ? ? ? SDM
Gaastra Gaastra 100 490 100 1,85 29,0 ? ? ? ? ? SDM
Gun Sails Select 490 100 1,85 29,0 ? ? ? ? ? SDM
Maui sails SRS Race 490 100 1,85 29,0 ? ? ? ? ? SDM
Servern Red line 490 100 1,90 29,0 ? ? ? ? ? SDM
Simmer sails SC-8 490 75 1,90 29,0 26,0 ? ? ? ? SDM
Tushingham Ultimat pro 490 100 1,90 29,0 ? ? 78.0 62.5 15.5 SDM
KA Sails Pro Spec Fatty 100 490 100 1,95 29,0 ? ? 76,5 63,5 13,0 SDM
Servern Enigma 490 100 2,10 29,0 ? ? ? ? ? SDM
Fiberspar Reflex 4800 QT 490 75 2,15 29,0 ? ? ? ? ? SDM
Gaastra Gaastra 75 490 75 2,20 29,0 ? ? ? ? ? SDM
Neil Pryde X6 490 90 2,20 29,0 ? ? ? ? ? SDM
Neil Pryde RS:X 490 90 2,20 29,0 ? ? ? ? ? SDM
Servern Blue line 490 75 2,20 29,0 ? ? ? ? ? SDM
Tushingham Carbon 75 490 75 2,20 29,0 ? ? 78.0 62.5 15.5 SDM
Gun Sails Expert 490 70 2,25 29,0 ? ? ? ? ? SDM
Maui sails SRS Carbon 490 75 2,25 29,0 ? ? ? ? ? SDM
Powerex Speed 100 490 100 2,29 29,0 26,0 ? ? ? ? SDM
KA Sails Pro Spec Fatty 70 490 70 2,30 29,0 ? ? 76,5 63,5 13,0 SDM
Unifiber Enduro SDM C100 hard top 490 100 1,95 28,0 ? ? 74.5 64,0 10,5 SDM
Unifiber Enduro SDM C100 const. curve 490 100 1,95 28,0 ? ? 76.0 63.5 12,5 SDM
North Platinum 490 100 2,00 28,0 ? ? ? ? ? SDM
Cheeky Reflexx (SDM) 490 100 2,12 28,0 ? ? 76.5 63.5 13,0 SDM
North Gold 490 75 2,25 28,0 ? ? ? ? ? SDM
Unifiber Enduro SDM C100 progr. flex top 490 100 1,95 27,0 ? ? 79.6 63.6 16,0 SDM


Brand Model Length (cm.) Carbon (%) Weight (kg.) IMCS MCS Center of gravity Top Deflection (%) Base Deflection (%) Bend curve (IMCS) Type (SDM/RDM)
Sailworks Ligthstick 460 100 1,60 25,5 25.5 ? 76,2 64,4 11,8 SDM
Sailworks Speedstick 460 100 1,70 25,5 25.5 ? 76,1 64,2 11,9 SDM
Fiberspar Reflex 7000 QT 460 100 1,50 25,0 25.0 ? ? ? ? SDM
Simmer sails SC-10 460 100 1,50 25,0 25,0 ? ? ? ? SDM
Challenger sails RSS.99 460 99 1,55 25,0 25.0 ? ? ? ? SDM
Maui sails SRS Race 460 100 1,55 25,0 25.0 ? ? ? ? SDM
Ponit 7 C100+ 460 100 1,55 25,0 25.0 ? ? ? ? SDM
Gun Sails Select 460 100 1,58 25,0 25.0 ? ? ? ? SDM
KA Sails Pro Spec Fatty 100 460 100 1,65 25,0 25.0 ? 76,5 63,5 13,0 SDM
Neil Pryde X9 ULTRA 460 100 1,68 25,0 25.0 ? ? ? ? SDM
Servern Red line 460 100 1,70 25,0 25,0 ? ? ? ? SDM
Simmer sails SC-8 460 75 1,70 25,0 25,0 ? ? ? ? SDM
Tushingham Ultimat pro 460 100 1,75 25,0 25.0 ? 78.0 63.0 15.0 SDM
Servern Enigma 460 100 1,80 25,0 25,0 ? ? ? ? SDM
Cheeky Reflexx (SDM) 460 100 1,84 25,0 25.0 ? 76.5 63.5 13,0 SDM
Gaastra Gaastra 100 460 100 1,85 25,0 25.0 ? ? ? ? SDM
Servern Red line 460 100 1,85 25,0 25,0 ? ? ? ? RDM
Fiberspar Reflex 4800 QT 460 75 1,90 25,0 25.0 ? ? ? ? SDM
North Platinum 460 100 1,90 25,0 25.0 ? ? ? ? SDM
Maui sails SRS Carbon 460 75 2,00 25,0 25.0 ? ? ? ? SDM
Neil Pryde X6 460 80 2,00 25,0 25.0 ? ? ? ? SDM
North Gold 460 75 2,00 25,0 25.0 ? ? ? ? SDM
Servern Blue line 460 75 2,00 25,0 25,0 ? ? ? ? SDM
Tushingham Carbon 75 460 75 2,00 25,0 25.0 ? 78.0 63.0 15.0 SDM
Gaastra Gaastra 75 460 75 2,05 25,0 25.0 ? ? ? ? SDM
Gun Sails Expert 460 70 2,10 25,0 25.0 ? ? ? ? SDM
KA Sails Pro Spec Fatty 70 460 70 2,10 25,0 25.0 ? 76,5 63,5 13,0 SDM
Ponit 7 C80+ 460 80 2,10 25,0 25.0 ? ? ? ? SDM
Powerex Speed 100 460 100 2,18 25,0 25,0 ? ? ? ? SDM
Loft sails STD  C 100 460 100 ? 25,0 25.0 ? 76,0 64,0 12,0 SDM
Loft sails RDM C 100 Team Edition 460 100 ? 25,0 25.0 ? 76,0 64,0 12,0 RDM
Loft sails RDM C 100 460 100 ? 25,0 25.0 ? 76,0 64,0 12,0 RDM
Unifiber Enduro SDM C100 hard top 460 100 1,70 24,0 24,0 ? 74,5 64,0 10,5 SDM


Year/month Mast manufactur / model /length Length  IMCS stiffness  IMCS stiffnessBend curve (IMCS)  Bottom flex  Top flex
(yy/mm) (cm.) (465 cm.) (460 cm.) (%) (%)
1003 Neil Pryde X9 530 530 33.2 34.0 14,7 63.0 77.8
805 Neil Pryde X6 520 520 33.0 33.7 16,0 62.2 78.2
1105 Maui Sails SRS 75% 520 520 32.0 32.7 11,3 64.1 75.4
700 Niel Pryde Race Pro 520 520 31.9 32.6 15,7 61.3 77.0
306 Severne Race 520 100% IMCS 32 520 31.6 32.2 14,3 64.0 78.3
402 Fiberspar R6000 520/34 520 31.1 31.7 7,4 66.6 74.0
401 Fiberspar R6000 520/34 520 31.0 31.6 6,2 67.4 73.6
400 Fiberspar R6000 520 520 30.8 31.5 12,7 64.5 77.2
503 Fiberspar R6000 520/34 520 30.6 31.2 5,6 67.4 73.0
307 Maui Sails SRS 75% 520 (20602052, X0031/32) 520  32.2  32.9 12,9  64.1 77.0
510 North Sails Platinum SDM 520 32CC, No. 1987.004, 2.2 kg 520 31.5  32.2 16,0  62.7 78.7
409 Neil Pryde X6 520, No. 500566 520  31.4  32.1 13,6  63.0  76.6
510 North Sails Platinum SDM 520 32CC, No. 1987.003, 2.1 kg 520 30.6  31.3 15,8  62.8 78.6
910 North Sails Platinum SDM 520 32CC, No. 2249.007, 2154 g 520 30.5  31.2 15,0  63.1 78.1
600 Nautix "31" 510 100% 510 31.0 31.7 15,2 63.5 78.7
600 Nautix "32" 500 100% 500 33.4 34.1 14,5 63.4 77.9
700 Neil Pryde CK95 490 490 29.7 30.4 16,3 62.3 78.5
700 Neil Pryde Freeride Pro 490 490 29.0 29.6 11,2 65.2 76.5
700 Neil Pryde Race Pro 490 490 28.7 29.3 17,4 62.0 79.4
400 Fiberspar R6000 490 490 28.6 29.2 12,1 65.1 77.2
401 Fiberspar R6000 490/29 490 28.3 28.9 12,5 64.1 76.6
996 Neil Pryde CK75 490 490 28.1 28.7 12,9 63.3 76.2
307 Maui Sails SRS 100% 490 (20601049, X0130/31) 490  30.8  31.5 7,0  67.3 74.4
307 Maui Sails SRS 75% 490 (20602049, X0050/44) 490  29.8  30.5 12,9  64.4 77.3
409 Neil Pryde X6 490, No. 626903 490 29.0  29.6 15,2  62.2 77.4
707 Neil Pryde X6 490 490 28.8  29.4 15,6  63.0 78.6
1010 Point-7 C100 490, PS-061001632, 2197 g 490 27.9  28.5 12,8  63.6 76.4
204 Neil Pryde X9 460 460 25.1 25.7 15,0 63.0 78.0
204 Neil Pryde X9 460 460 25.1 25.7 15,0 63.0 78.0
409 North Sails Plat. SDM 460 + North Ext. 40 cm, No. 8066453 460  26.5  27.1 14,7  63.4  78.1
307 Maui Sails SRS 75% 460 (20602046, H009/2) 460  26.1  26.7 9,9  64.7 74.6
307 Maui Sails SRS 100% 460 (20601046, X0012/10) 460  24.9  25.5 9,4  66.8 76.2
409 North Sails Platinum SDM 460, No. 81212446 460  24.7  25.2 14,3  62.8  77.1
510 Gun Sail Select 100% 460 IMCS 25, No. 1988.002, 1.8 kg 460 24.2  24.7 16,7  61.8 78.5
707 Neil Pryde X7 460  (Matrix), No. 29312005 460  24.1  24.6 13,4  63.2  76.6
409 Neil Pryde X6 460, No. 621107 460  23.3  23.9 16,0  62.5 78.5
608 North Sails Wave 460 25 CC Gold Series '08 460  23.2  23.7 11,6  64.1 75.7
1104 Gaastra Ignition Freeride 75 460 460 25.5 15,7 61.6 77.3
1104 Neil Pryde X3 460 460 25.0 15,7 61.6 77.3
1104 Neil Pryde X6 460 460 23.8 15,4 61.7 77.1
908 Neil Pryde X3 460 460 23.8 15,1  61.5 76.6
1104 Arrows Ultimate Move 460 460 24.8 15,0 62.7 77.7
908 Neil Pryde X9 460 460  25.5 15,0  62.5 77.5
908 Gun Sails Select 100 460  23.8 15,0  63.5 78.5
908 Neil Pryde X6 460 460  24.8 14,9  61.7  76.6
1109 Neil Pryde X6 460 (bend curve error? 15.9 stated) 460 26.0 14,8  61.7  76.5
1109 Neil Pryde X9 460 (negligible bend curve error? 14.9 stated) 460 23.1 14,8  62.6  77.4
1104 Arrows Lance 55 460 460 25.5 14,7 62.3 77.0
1104 Neil Pryde X9 460 460 27.1 14,3 64.7 79.0
1109 North Sails Platinum 460 25.7 14,3  60.6  74.9
1109 Neil Pryde X3 460 460 24.5 14,2  62.2  76.4
1104 North Sails Sting 35 460 460  25.4 14,2 63.4 77.6
908 North Sails Platinum 460  25.8 13,5  61.7  75.2
908 Gaastra SDM 55 460  24.5 13,3  62.8 76.1
908 Fiberspar Reflex 4200 460  23.3 13,2  61.7 74.9
908 Fiberspar Reflex 3200 460  22.7 12,8  62.0 74.8
908 Maui Sails SDM 30 460  20.6 12,8  63.0 75.8
1104 Gun Sails Loop C 25 460 460 23.3 12,7 61.7 74.4
1109 Gun Sails SDM 75 460 26.2 12,5  63.4 75.9
908 Gaastra SDM 30 460  22.2 12,5  63.2 75.7
1104 Amex Crosscut 75 460 460 23.7 12,4 62.6 75.0
1104 Gun Sails Loop C 75 460 460 25.5 12,0 63.2 75.2
908 Gun Sails Advantage 460  26.7 12,0  61.8 73.8
1109 North Sails Gold 460 23.5 11,5  63.2 74.7
908 Severne Red Line 460  25.2 11,4  62.6 74.0
908 Gun Sails Expert 460  24.7 11,3  63.6 74.9
908 North Sails Gold 460  24.3 11,3  63.2 74.5
908 North Sails Red Line 460  22.5 11,3  61.9 73.2
908 Gaastra SDM 75 460  25.1 11,2  62.8 74.0
1104 North Sails Viper 75 460 (bend curve error? 11,0 stated) 460 26.5 10,8 67.8 78.6
1109 Gaastra SDM 75 460 24.7 10,7  64.0 74.7
1109 Gaastra SDM 75 460 24.7 10,7  64.0 74.7
908 Gaastra SDM 100 (bend curve error? 10,3 stated) 460  23.9 10,7  63.2 73.9
908 Severne Blue Line 460  24.3 10,6  63.2 73.8
908 Severne White Line 460  24.2 10,2  64.0 74.2
1104 Amex RDM Cross 70 460 460 24.7 8,2 64.6 72.8