Product Details:

Chinook 90% Carbon RDM is the perfect mast to shape your sail.
Constant curve bend characteristics work perfectly with the majority of sails on the market.
90% carbon content provides excellent reflex response to maintain desired sail shape.
90% Carbon is extremely strong with excellent performance characteristics
2-Piece Mast
Color coded mast sizes.
Bag & Shim sold separately
Chinook Full Year Warranty.


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


  • Product Type Masts
  • Brand: Chinook Sailing Products
  • Collection: Masts Carbon

CHINOOK Mast 90% Carbon RDM

    2015 E Anaheim St #A,
    Long Beach,
    CA 90804
    310-833-3397 (USA)
    We are open from:
    10:00am - 5:00pm
    We are CLOSE on Tuesday.
    We may be away from our showroom teaching in Belmont Shore during & after these hours. Please contact us in advance if planning to come by.  We also accept after-hours appointments. :) Aloha!

    where to find us:

    © 2018 Captain Kirk's Water Sports. Info@captainkirks.com