FCS II Mark Richards ‘78 Twin Fin Set
LIMITED EDITION
This is MR’s original retro twin template, intended to be used without a stabilizer for maximum drive and pivot.
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Overview
- The Limited Edition FCS II MR ’78 takes us back to a time when Mark was revolutionizing the way surfers approached the wave, and how they maneuvered their boards.
- Mark Richard's famous twin template produces exceptional drive and speed.
Board Types
- Designed to fit the FCS II Fin System.
- Recommended for all board types including fish, funboard and twin fin boards.
Learn About Mark Richards’ Twin Fins
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Performance Glass
Performance Glass (PG) fins have a rigid, highly responsive flex pattern that’s generally isolated towards the tip of the fin. This construction is widely used by advanced and pro-level surfers because the integrity of the flex is maintained under immense force, and in the most extreme of conditions and situations.
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Extra Large
New Sizing for Specialty Fins
You may notice new size ratings for our Specialty Fin Range. Previously, all Specialty Series fins were rated an XL. To better reflect fin sizing, we now have 3 new size categories: S-M, M-L, and L-XL.
Please refer to the Size/Fin Data tab on the product page to compare dimensions, or you can find more information on the FCS Fin Data Page
Fin Base (inches)
Base (mm)
Depth (inches)
Depth (mm)
Area (inches)
Area (mm)
Sweep Deg°
Foil
L-XL 5.19 131.8 6.05 153.6 22.99
14830
29.3° TBA
View the FCS Fin Data page for Base/Depth/Area/Foil information.
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Order Processing:
Most orders are processed within 1–3 business days (Monday–Friday).
Processing time does not include weekends or holidays.
Where Orders Ship From:
We work with a mix of in-house fulfillment and trusted partner suppliers.
Depending on the item, your order may ship from:
Southern California (One Revolver Surfboards HQ)
A partner warehouse through Shopify Collective
This helps us offer faster shipping and a wider range of high-quality products.
Shipping Details:
Tracking numbers are emailed automatically once your order ships
Delivery times vary by carrier and product type (usually 2–7 business days)
Multi-item orders may arrive in separate packages
Apparel, accessories & small items ship via USPS, UPS, or partner carriers
Surfboard Shipping:
Surfboards ship via freight carrier with full insurance
Boards are packaged securely for safe transit
Typical delivery time: 5–12 business days, depending on region
International Shipping:
Delivery times and rates shown at checkout
Customs and import fees may apply based on your country
If you have any questions about your order or tracking, feel free to reach out anytime at info@onerevolversurfboards.com.