J/105 CM-1 Mainsail


The CM-1 mainsail for the J/105 is designed for easy tuning and trimming. Built from Polykote 7.52 oz. AP, the best 7.5 oz yarn-tempered Dacron available, this mainsail performs well over a wide range of wind conditions. This is the sail of choice for boats that sail primarily in under 18 knots.

Standard Features

  • 1 full length top batten
  • 3 leech battens
  • 1 class reef
  • Insignia
  • Country code
  • Sail numbers
  • Trim stripes
  • Shelf foot
  • Cunningham
  • Visibility windows
  • Certified measurement
  • Class royalty tag
  • Roll bag