90% Carbon fiber RDM mast. Constant curve bend characteristics work perfectly with the majority of sails on the market. High carbon content provides supreme reflex response to maintain desired sail shape. Color coded mast sizes. No bag or shim included. Chinook Full Year Warranty.

Size	Stiffness	Bend Curve	Flex Type	Weight
340cm	16 IMCS	63B / 77T	Constant Curve	3.4 lbs / 1.55 kl
370cm	17 IMCS	63B / 77T	Constant Curve	3.6 lbs / 1.64 kl
400cm	19 IMCS	63B / 77T	Constant Curve	4.35 lbs / 1.98 kl
430cm	21 IMCS	63B / 77T	Constant Curve	4.6 lbs / 2.09 kl
460cm	25 IMCS	63B / 77T	Constant Curve	5.35 lbs / 2.43 kl

Suggested Retail
$368.00 US