The Lost RNF 96 ER Twinzer 5'7" Surfboard is a compact, fast, fish-inspired board built for surfers who want the speed and freedom of a twin with the added control of a Twinzer setup. At 5'7" x 19.88" x 2.44" with 30.5 liters, this version keeps the RNF 96 lively and responsive while the Futures 5-fin Twinzer configuration gives it a unique blend of drive, release, and hold.
Classic RNF Speed with a Twinzer Twist
The RNF 96 platform is known for easy speed and a loose, flowing feel, and the Twinzer setup adds another layer of control without taking away the board's fast, playful character. The result is a setup that can feel freer than a thruster while offering more bite and stability than a standard twin.
Key Features
- 5'7" length: Compact outline for quick, responsive surfing.
- 30.5 liters: Useful volume for flotation, paddle power, and everyday usability.
- Futures fin system: Compatible with Futures fins.
- 5-fin Twinzer setup: Uses a twin-fin foundation with smaller canard fins for added control and hold.
- Twinzer fins included: Comes with the matching Futures Twinzer fin set.
- Fish-inspired performance: Built around speed, flow, and a loose but controlled feel.
Lost RNF 96 ER Twinzer 5'7" Specs
- Brand: Lost Surfboards
- Model: RNF 96 ER Twinzer
- Length: 5'7"
- Width: 19.88"
- Thickness: 2.44"
- Volume: 30.5L
- Fin system: Futures
- Fin setup: 5-fin Twinzer
- Fins included: Yes, Futures Twinzer fin set included
How Does a Twinzer Setup Ride?
A Twinzer uses two larger twin fins paired with smaller forward canard fins. The smaller fins help manage water flow into the main fins, adding extra hold and control while preserving the speed and release that make twin-fin surfing so fun.
Compared with a traditional twin, a Twinzer can feel more planted through turns while still keeping a fast, loose, and flowing ride.
Who Is the Lost RNF 96 ER Twinzer 5'7" Best For?
This board is a strong fit for surfers who want a fast, compact daily driver with a more unique fin feel. It is especially well suited to riders who enjoy twin-fin speed and looseness but want a little more control and hold through committed turns.
Rider Shack Note
Buying your Lost RNF 96 ER Twinzer from Rider Shack supports a small business and core surf shop run by surfers. We're here to help you dial in the right board size, volume, and fin setup for the way you actually surf.
FAQ: Lost RNF 96 ER Twinzer 5'7"
What are the dimensions of this Lost RNF 96 ER Twinzer?
This board measures 5'7" x 19.88" x 2.44" and has 30.5 liters of volume.
What fin system does it use?
This board uses the Futures fin system.
What is a Twinzer setup?
A Twinzer uses two larger twin fins with smaller forward canard fins to combine twin-fin speed and release with added hold and control.
How many fin boxes does this board have?
This RNF 96 ER Twinzer has a 5-fin configuration designed for the Twinzer setup.
Are the fins included?
Yes. A Futures Twinzer fin set is included.
Who should consider this board?
It is a good choice for surfers who want easy speed, a loose fish-style feel, and more control than a standard twin-fin setup.
