Improve your performance on the racecourse. Sail faster with the Topper Harken Race Kit. The Topper Harken Race Kit combines the long-lasting reliability of Harken hardware with quality FSE Robline rope for the Topper. The low-friction purchase systems help even the smallest sailors overcome heavy sail loads, so they can focus on proper sail trim. Downhaul using 2  x  triple Harken blocks to make 6:1 purchase.