Optimist top cover breathable 45 mm Ultra-lightweight at 60g

Ultra-lightweight at 60g

Outboard end for 45mm racing boom (for EX945)

which has led to top-level sailors wanting a block that can withstand the punishment without compromising on dynamic performance

Synchronisation function - resynchronise if you start the count down early or late

to turn the ratchet mechanism on or off

Optimist top cover breathable 45 mm Ultra-lightweight at 60gDurable cover made of Moistureguard 2000, a heavy duty 900D polyester with a polyurethane membrane which has excellent breathability and is waterresistant. Wide skirts around the edge of the hull for good protection. Fast and easy to install with two adjustable straps.