7" Bonzer Center Fin in volan Pro Glass

A 7-inch Bonzer center fin designed for smooth drive, dependable hold and balanced Bonzer performance.

This 7" Bonzer center fin is one of the most versatile surfboard fins for Bonzer eggs and mid-lengths, delivering a balanced combination of drive, control and smooth turning.

Choose this 7" Bonzer center fin if you want:

• More hold than a smaller 6" centre fin

• Easier turning than a larger 8" centre fin

• Smooth, powerful rail-to-rail transitions

• Strong drive through longer carving turns

• Balanced performance in everyday surf conditions

• A centre fin for a Bonzer 3 or Bonzer 5 setup

• The solid, predictable response of Volan Pro Glass

Specs

Depth (Height) 6.9” Base 5.3 ”

The 7-inch size sits between the looser 6-inch option and the more stable 8-inch option. This makes it a dependable all-round choice for Bonzer mid-lengths, eggs and other compatible Bonzer surfboards.

Quick sizing comparison:

• 6" Bonzer fin: Looser and easier to turn

• 7" Bonzer fin: Balanced drive, hold and manoeuvrability

• 8" Bonzer fin: Maximum hold for longer boards and more powerful waves

Technical Specs

• Fin type: Bonzer center fin

• Fin height: 7 inches

• Configuration: Designed for Bonzer 3 and Bonzer 5 setups

• Construction: Volan Pro Glass

• Fin-box compatibility: Sliding center fin box

• Recommended boards: Bonzer eggs, mid-lengths and compatible Bonzer surfboards

• Performance: Smooth drive, dependable hold and controlled turning

• Wave conditions: Small-to-powerful surf, particularly clean and open-faced waves

• Turning style: Flowing, connected and powerful

• Included: One 7" centre fin

The larger centre fin works with the Bonzer runner fins and the board’s bottom contours to provide stability and directional control. Its Volan Pro Glass construction delivers a solid, responsive feel when the board is placed on rail.

Fin size and position can be adjusted to suit your surfing. Move the fin slightly forward for easier turning and a looser ride, or move it back for additional hold and stability.

Eveley Surfboard Fin Knowledge Hub

Learn how fin size, construction and configuration influence your surfboard’s performance:

• Bonzer Fins Explained – Speed, Drive and Control

• Bonzer Runner Fins Explained – Why Bonzer Fins Feel So Fast

• How to Choose the Right Fin Size for Your Board

• Volan Fiberglass Surfboard Fins Explained

• Surfboard Fins Australia – Complete Buyer’s Guide