Engineered for precision and control with reinforced fiberglass fins, so you can turn, carve, and ride with confidence on every wave.
Upgrade Your Ride. Feel the Difference 🌊
The BPS Glass Flex Tri Fin Set is built for surfers who want reliable drive, smooth control, and confident maneuverability. Strong, responsive, and ready to perform.
Technical Specifications
- Type: Tri Fin Set (3-Piece)
- Fin Style: FCS Compatible
- Material: Fiberglass Reinforced Nylon
- Colors: Black or White
- Included: 6 Fin Screws, Wax Comb with Hex Key
Performance-Driven Design 🤙
Inspired by the iconic FCS G-5 template, this performance tri-fin setup delivers excellent stability, control, and maneuverability. Ideal for shortboards, funboards, and longboards using FCS-style fin boxes.
Strong & Responsive Construction 💪
Made from fiberglass reinforced nylon, these Glass Flex fins offer a perfect balance of flex and strength for reliable drive and smooth turns in a wide range of conditions.
Complete Set — Ready to Install 🔧
Includes center, left, and right fins plus 6 FCS-style screws. Also comes with a multi-function wax comb featuring a built-in hex key for easy installation.
Designed by a Watersports Family 🌍
Barrel Point Surf began in a Kiwi garage, founded by a surfer and caring Dad who wanted to make water sports accessible to everyone. We design gear we personally use and trust.
Here to Help 👍
Need assistance installing your fins or have a question? Just reach out — we're always happy to help.
🤝 Right Choice Promise
All BPS products come with our Right Choice Promise. If you're not 100% satisfied or encounter any quality issues, we'll replace or refund your purchase — your choice. We proudly stand behind our gear 100%.
Frequently Asked Questions 🤔
Will these fit my board?
They are built on the FCS G-5 template and fit boards using FCS-style fin boxes — shortboards, funboards and longboards.
What is in the set?
Three Glass Flex tri fins (centre, left and right), six fin screws, and a wax comb with a built-in hex key. A complete set, ready to install.
What are they best for?
A tri-fin thruster setup giving balanced drive, stability and responsive turning across a wide range of conditions.
What are they made of?
Fiberglass reinforced nylon, balancing flex and strength for reliable drive and smooth turns.
Can I buy just one fin?
No — fins are sold as complete sets rather than individually.
What does the Right Choice Promise cover?
Every item is covered for 12 months. If something goes wrong in that time, we will replace it at our cost or refund you in full — your choice — and you will not need to send it back.
Do you ship to my country?
Our website currently ships within the US.
Upgrade Your Ride. Feel the Difference 🌊
The BPS Glass Flex Tri Fin Set is built for surfers who want reliable drive, smooth control, and confident maneuverability. Strong, responsive, and ready to perform.
Technical Specifications
- Type: Tri Fin Set (3-Piece)
- Fin Style: FCS Compatible
- Material: Fiberglass Reinforced Nylon
- Colors: Black or White
- Included: 6 Fin Screws, Wax Comb with Hex Key
Performance-Driven Design 🤙
Inspired by the iconic FCS G-5 template, this performance tri-fin setup delivers excellent stability, control, and maneuverability. Ideal for shortboards, funboards, and longboards using FCS-style fin boxes.
Strong & Responsive Construction 💪
Made from fiberglass reinforced nylon, these Glass Flex fins offer a perfect balance of flex and strength for reliable drive and smooth turns in a wide range of conditions.
Complete Set — Ready to Install 🔧
Includes center, left, and right fins plus 6 FCS-style screws. Also comes with a multi-function wax comb featuring a built-in hex key for easy installation.
Designed by a Watersports Family 🌍
Barrel Point Surf began in a Kiwi garage, founded by a surfer and caring Dad who wanted to make water sports accessible to everyone. We design gear we personally use and trust.
Here to Help 👍
Need assistance installing your fins or have a question? Just reach out — we're always happy to help.
🤝 Right Choice Promise
All BPS products come with our Right Choice Promise. If you're not 100% satisfied or encounter any quality issues, we'll replace or refund your purchase — your choice. We proudly stand behind our gear 100%.
Frequently Asked Questions 🤔
Will these fit my board?
They are built on the FCS G-5 template and fit boards using FCS-style fin boxes — shortboards, funboards and longboards.
What is in the set?
Three Glass Flex tri fins (centre, left and right), six fin screws, and a wax comb with a built-in hex key. A complete set, ready to install.
What are they best for?
A tri-fin thruster setup giving balanced drive, stability and responsive turning across a wide range of conditions.
What are they made of?
Fiberglass reinforced nylon, balancing flex and strength for reliable drive and smooth turns.
Can I buy just one fin?
No — fins are sold as complete sets rather than individually.
What does the Right Choice Promise cover?
Every item is covered for 12 months. If something goes wrong in that time, we will replace it at our cost or refund you in full — your choice — and you will not need to send it back.
Do you ship to my country?
Our website currently ships within the US.