O'Brien iSUP Fin Replacement for Stand Up Paddleboard

Upgrade your O'Brien iSUP (inflatable stand-up paddleboard) with this versatile 9" replacement fin kit. With its unique guide track and convenient plastic key on a lanyard, locking the fin in place is a breeze. Works with all O'Brien models equipped with the slide-in fin box for easy repair and replacement.

Features:

• Durable plastic
• Easy to install with guide track
• Black color