3.3 Trailer Fin Thunderbolt The bottom contours make for

The bottom contours make for a more responsive rail feel

lightweight

and a few scattered ones on the bottom of the board

You can glide effortlessly or surf it more aggressively depending on your mood

mild-moderate deck pressures and a couple of very small ones on the bottom

3.3 Trailer Fin Thunderbolt The bottom contours make forOur newest trailer offering is built for functionality and all around performance. Suited for a wide array of applications, this trailer is a solid go to option when you'd like to either add a bit of extra hold or stability to a twin, or loosen things up with your thruster and throw this smaller fin in your rear box. The fin features a template that is well suited for added drive and reliability. HEIGHT: 3. 30" 84 mm BASE: 3. 28" 83 mm AREA: 8. 35"