Summer vibes Power Thruster 3-Fin Set Large 4.7" – FCiiCompatible
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The Summer vibes Power Thruster Fins Large 4.7" – FCiiCompatible are built for surfers who want maximum drive, hold and power in their turns. With a strong, forceful template, this fin set suits surfers who push hard on rail and want confident control in punchy beach breaks and longer point waves.
At 4.7 inches in height and constructed from premium fibreglass, these fins offer a stiff, positive and highly reactive feel. Ideal for surfers approx. 80–100 kg+, they deliver strong projection, excellent bite and enhanced stability at higher speeds.
The wide, drive-loaded base generates acceleration and hold through turns, while the refined tip provides controlled release, responsiveness and smooth transitions when pushed hard in the pocket.
These fins are FCiiCompatible, fitting all Summer vibes thruster softboards and any board that uses the FCii two-tab fin system. Compared to basic composite fins, the Power Thruster offers significantly more speed, strength, control and overall performance.
Why you’ll love the Summer vibes Power Thruster Fins (Large 4.7")
- Large 4.7" size: Ideal for surfers approx. 80–100 kg+.
- Fibreglass construction: Stiff, powerful and highly responsive.
- Power template: Built for projection, rail hold and strong drive.
- Versatile feel: Performs in clean points and powerful beach breaks.
- FCiiCompatible: Fits all Summer vibes thruster softboards.
- Performance upgrade: Much faster, stronger and more stable than composite fins.
Unlock more hold, power and down-the-line speed with the Summer vibes Power Thruster Fins Large 4.7"—the ideal upgrade for surfers who like to surf with force and confidence.
Rinse your surfboard with fresh water after every use, avoid prolonged sun exposure, store in a cool, shaded place, and regularly check fins and wax for optimal performance.
Not sure about sizing? Our beginner-friendly guides can help you choose the perfect fit. Explore the Surfboard Size Guide, Bodyboard Sizing Guide, and our Surf Hardware & Accessories Guide to get started with confidence.
We're Here to Help 🌊
Whether you're chasing your first wave, picking the perfect leash, or need help with an order, the Summer vibes crew is here for you. We know the gear, the conditions, and we are ready to make your surf journey smooth, safe, and fun.
📧 Email Us
contact@summervibes.com.au
We will reply within a few hours.
📱 Call or Text
0412 695 505
Monday to Friday, 9 AM–5 PM AEST
📍 Our Base
Snapper Rocks, Gold Coast, Queensland
We live & breathe surfing
Got a Question?
Drop us a line and we'll get back to you with personalised advice on gear, sizing, or your order. We're real surfers with real answers.
We ship Australia-wide using reliable tracked services. Standard delivery takes 3–7 business days, depending on your location. Express options are available at checkout. If you're unsure about shipping rates or timeframes, feel free to contact us — we're here to help!
