This Harken Topper Race Kit includes everything needed to get your boat race ready. Top of the range blocks and low stretch rope combines to g Harken Topper race kit includes: Centre Mainsheet (W39/HKN)- Kit to retrofit Topper sailboat with a Harken center mainsheet. Includes all blocks rope and mainsheet sleeve.  4:1 Outhaul (W18BW/HKN)- Blocks, ropes and handle to rig a 4:1 Outhaul 6:1 Downhaul (W17BW/HKW)Downhaul with triple Harken block to make 6:1 purchase. 3:1 Kicker (W16BW/HKN)Kicker with 3:1 purchase using Harken blocks. Halyard (K22BW)Kit includes the halyard rope and rope stopper. Bow Painter (K7) 2:1 Traveller (K17BW/HKN).Traveller rope for transom of Topper including camcleat with roller (K50) to enable traveller to be tightened more easily with a 2:1 purchase.