{"product_id":"mark-iv-upper-lower-prop-complete-upgrade","title":"Flex Drive Mark IV Upper, Lower \u0026 Prop Complete Upgrade","description":"\u003cdiv class=\"jk-fd4\"\u003e\n  \u003ch4 class=\"jk-fd4__title\"\u003eReady to upgrade your pedal drive experience? Meet the FlexDrive Mark IV.\u003c\/h4\u003e\n\n  \u003cp\u003eThe FlexDrive Mark IV stands out in the market, featuring an auto-retracting lower unit for shallow waters, a versatile three-position dagger board, and a sealed pedal system that operates effortlessly in both forward and reverse. These innovations are backed by Jackson Kayak's renowned warranty and top-notch customer service.\u003c\/p\u003e\n\n  \u003cp\u003eWith improved speed, smoother operation, reduced noise, and enhanced durability, the FlexDrive Mark IV gives you the engine you need to fish further, longer, and harder.\u003c\/p\u003e\n\n  \u003cdetails class=\"jk-fd4__item\"\u003e\n    \u003csummary\u003eFEATURES\u003c\/summary\u003e\n    \u003cdiv class=\"jk-fd4__body\"\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eFaster than ever.\u003c\/strong\u003e Our latest upgrades have made the drive more efficient, and that allows us to use a more aggressive prop for faster speeds.\u003c\/li\u003e\n        \u003cli\u003e3:1 pedal drive input, fed into a 4:1 spiral bevel gear input.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSmoother.\u003c\/strong\u003e The new belt-driven system and increased diameter in the FD cable pedals smoother than all previous versions.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eQuieter.\u003c\/strong\u003e Upgraded bearings keep the drive whisper-quiet.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMore durable.\u003c\/strong\u003e Industry-tested technology makes the FD tougher than ever.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eVirtually maintenance free.\u003c\/strong\u003e The upper unit is now in a sealed oil bath, so no more topping up the grease. All you need to do is make sure it is rinsed after every outing.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTested tough.\u003c\/strong\u003e We've logged hundreds of hours of saltwater and freshwater testing. Every drive is checked and double-checked for quality.\u003c\/li\u003e\n        \u003cli\u003eTwo-year manufacturer warranty.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails class=\"jk-fd4__item\"\u003e\n    \u003csummary\u003eComplete Walkthrough Video\u003c\/summary\u003e\n    \u003cdiv class=\"jk-fd4__body\"\u003e\n      \u003cdiv class=\"jk-fd4__video\"\u003e\n        \u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/hCX2_7Pbfek\" title=\"FlexDrive Mark IV Complete Walkthrough\" loading=\"lazy\" allow=\"accelerometer; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n  \n  \u003cdetails class=\"jk-fd4__item\"\u003e\n    \u003csummary\u003eIdeal Application\u003c\/summary\u003e\n    \u003cdiv class=\"jk-fd4__body\"\u003e\n      \u003cp\u003eYou can simply upgrade ANY of Jackson's FD boats with this unit. Everything but the socket wrench is included. See the \u003ca href=\"https:\/\/youtu.be\/DCekToYIbGg\" target=\"_blank\" rel=\"noopener\"\u003eupgrade video here\u003c\/a\u003e.\u003c\/p\u003e\n      \u003cp\u003eBackwards compatible with all our FD model kayaks. Will require a complete replacement of upper and lower unit.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.jk-fd4 { margin: 24px 0 0; }\n.jk-fd4__title {\n  font-family: 'Oswald', sans-serif;\n  font-weight: 700;\n  text-transform: uppercase;\n  margin: 0 0 12px;\n}\n.jk-fd4 a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }\n.jk-fd4 a:hover { color: #000; background: #F1C400; }\n\n.jk-fd4__item { border-top: 2px solid #000; }\n.jk-fd4__item:last-of-type { border-bottom: 2px solid #000; }\n\n.jk-fd4__item summary {\n  list-style: none;\n  cursor: pointer;\n  display: flex;\n  justify-content: space-between;\n  align-items: center;\n  padding: 14px 4px;\n  font-family: 'Oswald', sans-serif;\n  font-weight: 700;\n  font-size: 1.1em;\n  text-transform: uppercase;\n  letter-spacing: .04em;\n}\n.jk-fd4__item summary::-webkit-details-marker { display: none; }\n.jk-fd4__item summary::after {\n  content: '+';\n  flex: none;\n  width: 28px; height: 28px;\n  line-height: 28px;\n  text-align: center;\n  font-size: 1.3em;\n  background: #F1C400;\n  color: #000;\n  transition: transform .2s ease;\n}\n.jk-fd4__item[open] summary::after { content: '\\2212'; }\n.jk-fd4__item summary:hover { background: #fafafa; }\n.jk-fd4__item summary:focus-visible { outline: 3px solid #F1C400; outline-offset: 2px; }\n\n.jk-fd4__body { padding: 4px 4px 10px; }\n\n.jk-fd4__body ul { margin: 0; padding-left: 1.2em; }\n.jk-fd4__body li { margin-bottom: 8px; }\n.jk-fd4__body p:last-child { margin-bottom: 0; }\n\n.jk-fd4__video { position: relative; aspect-ratio: 16 \/ 9; }\n.jk-fd4__video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }\n\u003c\/style\u003e","brand":"Jackson Kayak","offers":[{"title":"Default Title","offer_id":48424837513410,"sku":"71812","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/8357\/9586\/files\/71812__74725.1712850021.1280.1280.jpg?v=1784156802","url":"https:\/\/jacksonkayak.com\/products\/mark-iv-upper-lower-prop-complete-upgrade","provider":"Jackson Kayak","version":"1.0","type":"link"}