MK IV Mast 29 mm Sprit and 45 mm Boom for medium and heavier Optimist sailors that are over 45 kg. Superior top grade hard dark grey anodized Lanurep spacecraft alloy. Regarded as being stiffer than other brands of spars.
Three Boom diameters to choose from; the most popular 40 mm Medium or the 45 mm diameter Power and the ultra stiff 55 mm BlackMax boom for larger sailors.
This sprit is 19% stiffer than the 27 mm Blackgold sprit. It gives more control over the leech of the sail and is especially recommended for sailors over 45 kg.
BLACKGOLD WORLD'S MOST ADVANCED OPTIMIST RIG
Contains EX900 Mast, EX940 40mm Boom, EX960 Blackgold Sprit and EX13591 Rig Pack.
Features an oval and tapered inner diameter. Oval shape allows maximum fore/aft play with minimal side play. The tapered inner diameter allows the mast to be raked.
BOOM JAW 40MM FOR EX1020 RACING BOOM
OUTBOARD BOOM END FOR 40MM EX1020
Top pins for Optimist mast which do not cut the lines. As supplied with racing masts.
Sprit ends for blackmax gold 29mm sprit
Sprit ends for racing/black gold 27mm sprit
Up-Graded School Spar Sets are great for learn to sail Opti programs.
This blue Boom inboard end fitting fits School Booms and is is made of high quality glass fiber filled nylon.
Blue Outboard end for the 32 mm outside diameter School Boom.
Sprit ends for a 25mm School Sprit.
Proudly Serving Canada for over 25 years
The Binnacle 1065 Purcells Cove Rd. Halifax, NS, B3N 1R2