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Flex Drive Mark IV Upper, Lower & Prop Complete Upgrade

Ready to upgrade? The Flex Drive MKIV is here. 

The Flex Drive Mark IV stands out as the sole drive system 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 seamlessly in both forward and reverse. These innovations are backed by Jackson Kayak's renowned warranty and top-notch customer service.

With improved speed, smoother operation, reduced noise, and enhanced durability, the Flex Drive Mark IV empowers you to get even closer to the action on the water.

Learn more about the Flex Drive Mark IV here

FEATURES

  • Faster than ever. Our latest upgrades have made the drive more efficient, and that allows us to use a more aggressive prop for faster speeds
  • 3:1 Pedal drive input, fed in to a 4:1 spiral bevel gear input
  • Smoother. The new belt driven system and increased diameter in the FD cable pedals smoother than all previous versions.
  • Quieter. Upgraded bearings keep the drive whisper-quiet.
  • More Durable. Industry-tested technology make the FD tougher than ever.
  • Virtually Maintenance Free. The upper unit is now in a sealed oil bath - no more topping up the grease. All you need to do is make sure it is rinsed after every outing.
  • Tested Tough. We've logged hundreds of hours of saltwater and freshwater testing. Every drive is checked and double-checked for quality.
  • Two-Year manufacturer warranty.

You can simply upgrade ANY of Jackson's FD boats with this unit. Everything but the socket wrench is included. See the upgrade video here. 

Backwards compatible with all our FD model kayaks. Will require a complete replacement of upper and lower unit.