The FIN System Limiter is an insert for FIN System Surf Adapters and DREAM Surf Trucks. It limits the rotation of the primary pivot to just 30° or 20° range of motion (normally 70° without the limiter). This is an ideal range of motion for completes with very large wheels. Beginner riders might also see benefits from this limiter, although it is not necessary. In high speed electric skateboard applications, riders rarely exceed the need for 20° range of motion in their Surf Adapter due to larger arcing turns over a greater distance at higher speeds than on an unpowered surfskate. Electric boards vary in their need for limitation based on wheel diameter, deck shape, and battery enclosure. Our new Red FIN Limiter is ideal for electric boards with wheels 110mm or larger. Feel free to contact [email protected] for recommendations.