Harken 12:1 GP catamaran mainsheet system - 2800

SKU:
2800
AUD $1,950.00
Current Stock:
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Harken’s Grand-Prix mainsheet systems are critically important options for high-performance beachcats like the Nacra 17 or F18s.

The high-efficiency blocks making up these systems feature insert-molded ceramic bearings that almost eliminate rolling resistance, greatly improving power transfer to the crew for easy, precise trimming.

These compact blocks feature hardcoat-anodized sideplates that envelop composite sheaves for easy disassembly/reassembly.

The system profile is the lowest on the market by far. High-performance fairing increases aerodynamic flow and protects the crew and blocks from impact damage.

The lower block features a built-in cam arm that infinitely adjusts by loosening two (2) screws with a hex key.

A single ratchet sheave in the bottom block ensures release is controlled and smooth.

A snap shackle attaches the block to the boom. A swivel shackle attaches to the traveler.

Note: the GP mainsheet system is delivered as a 12:1 mainsheet system, but can be easily reconfigured as a 10:1 or an 11:1 to align with wind or crew preference.

All necessary parts and reeving instructions are included. Line not included.

Manual here...