Get the best you can for your board with the Kelly Slater Quad K2.1 Fin.

• Drive: Level 4 out of 6.
• Pivot: Level 2 out of 6.
• Hold: Level 4 out of 6.
• Front Base: 4.33".
• Front Depth: 4.53".
• Front Area: 15.23".
• Front Sweep: 32.0°.
• Front Foil: IFT.
• Rear Base: 4.10".
• Rear Depth: 4.26".
• Rear Area: 12.64".
• Rear Sweep: 32.4°.
• Rear Foil: 80/20.