Chinook 1-Bolt Pro Flex Mast Base US Base Cup
- Uses a shorter Proflex Chinook Tendon for easy serviceability.
- Free moving Mechanical hinge provides ease of attachment for larger or wider Foil boards, Formula, & Long boards etc.
- Foil Boards eliminates likely hood to flip over during attachment or waterstarting.
- Mechanical hinge eliminates an estimated 75-80% of fatigue which occurs due to constant bending of the Tendon.
- Made in cast 316 Stainless steel like our other Euro-pin bases so it will be extremely durable & have the distinctive look of polished steel.
- Available in 1-Bolt, 2-Bolt Euro-Pin Base & US Base Cup versions!