Chinook PROFLEX 2-bolt Mast Base w/ US Cup
Product Details
- Same shock absorption as standard Tendon bases for less stress on board, & sailor.
- Uses standard Chinook Tendon for easy serviceability.
- Free moving Mechanical hinge provides ease of attachment for larger or wider Foil boards, Formula, & Long boards etc.
- Small boards less likely to flip over during waterstarts in high wind & wave conditions.
- Mechanical hinge eliminates an estimated 75-80% of fatigue which occurs due to constant bending of the Tendon.
- Proven 2 bolt Quick Release Base Plate
- Available in 1 Bolt and Euro-Pin EX versions!
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Chinook PROFLEX 2-bolt Mast Base w/ US Cup
Chinook PROFLEX 2-bolt Mast Base w/ US Cup
Product Details
- Same shock absorption as standard Tendon bases for less stress on board, & sailor.
- Uses standard Chinook Tendon for easy serviceability.
- Free moving Mechanical hinge provides ease of attachment for larger or wider Foil boards, Formula, & Long boards etc.
- Small boards less likely to flip over during waterstarts in high wind & wave conditions.
- Mechanical hinge eliminates an estimated 75-80% of fatigue which occurs due to constant bending of the Tendon.
- Proven 2 bolt Quick Release Base Plate
- Available in 1 Bolt and Euro-Pin EX versions!
Original: $121.00
-65%$121.00
$42.35Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Product Details
- Same shock absorption as standard Tendon bases for less stress on board, & sailor.
- Uses standard Chinook Tendon for easy serviceability.
- Free moving Mechanical hinge provides ease of attachment for larger or wider Foil boards, Formula, & Long boards etc.
- Small boards less likely to flip over during waterstarts in high wind & wave conditions.
- Mechanical hinge eliminates an estimated 75-80% of fatigue which occurs due to constant bending of the Tendon.
- Proven 2 bolt Quick Release Base Plate
- Available in 1 Bolt and Euro-Pin EX versions!


















