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Carbon Spar Section Comparison

Mast
Sections

Section Name Sectional Weight
(kg/m)
Dimension
fore/aft (mm)
Dimension
athw (mm)
Stiffness
fore/aft (cm4)
Stiffness
athw (cm4)
Used
By
Series 3 Series 3 0.47-0.65 64 52 18-27 15-23 59er, Contender, Int. Canoe, Merlin Rocket, Musto Skiff, Phantom
Series 4 Series 4 0.68-0.88 79 62 27-41 23-34 International 14, K19
Orbis Orbis 0.43-0.56 60 60 16-24 15-23 B14, OK, RS800


Boom
Sections

Section Name Sectional Weight
(kg/m)

Dimension

(mm)

Equivalent Stiffness
Vertically (cm4)
Equivalent
AWS (cm4)
Used
By
76 76 0.66 76 32 30 Int. Canoe, Merlin Rocket, Musto Skiff, Phantom
88 88 0.77 88 49 47 International 14, K19, Contender