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Pro 1 Alloy 135-197cm - Old Graphics

Pro 1 Alloy 135-197cm - Old Graphics
Pro 1 Alloy 135-197cm - Old Graphics


Same as latest model apart from graphics and Tail Piece design

  • Long adjustment range (62cm) – will fit many sails in your quiver
  • Outstanding torsional rigidity and stiffness
  • Monocoque construction.  One piece arm with a wide angled bend curve through the front end for easier rig handling during tacks and gybes
  • Boom clamp is over 12cm long on the mast.  This gives a very solid connection and minimizes point loading
  • Easy snap-on skinny adaptor for use with RDM masts
  • Absolute boom length markings on a blue anodized continuous tail piece
  • Foam filled tubing keeps water out
  • Grip diameter: 29mm
  • Tailpiece design shown in lower small image


The Chinook boom head is fully articulated, so regardless of what height the boom is set at, there will be no excess tension on the boom arms or the mast. It also ensures that if the boom head is not level with the clew, the boom will not pull at the leech or foot of the sail.


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