Starboard Unveils CFD-Backed Paddle Comparison: Lima vs. Velocity
Starboard’s latest Computational Fluid Dynamics (CFD) study reveals key performance differences between two of its top-selling SUP paddles — the Lima and the Velocity — helping paddlers choose the perfect tool for their style and goals.
Whether you’re chasing explosive acceleration or long-distance efficiency, Starboard’s in-depth testing offers science-backed insights into how each paddle performs across various speeds and stroke phases.
Lima Paddle: Built for Speed and Sprint Power
The Lima paddle is engineered for paddlers who prioritize quick bursts of speed, fast starts, and tactical race moves. Starboard’s CFD analysis shows that Lima delivers maximum release pressure, translating into powerful acceleration at every stroke.
Key Performance Highlights:
- Fast speeds (12–13 km/h): Release pressure up to 110,509 Pa.
- Medium speeds (9–10 km/h): Maintains high release pressure at 106,161 Pa.
- Slow speeds (6–7 km/h): Still powerful with 104,983 Pa.
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Why Choose Lima:
- Strongest release force for instant propulsion.
- Ideal for sprints, race starts, and short intervals.
- Dynamic and responsive feel in high-intensity paddling.
“With Lima, you can feel the acceleration instantly, especially during sprints or high-intensity starts,” — Roman Borisov, Paddle R&D Manager at Starboard.
Velocity Paddle: Designed for Endurance and Efficiency
The Velocity paddle excels in long-distance paddling, offering a smooth and stable stroke that minimizes fatigue. It shines during the catch and mid-stroke phases, where most forward momentum is generated.
Key Performance Highlights:
- Fast speeds (12–13 km/h): Catch pressure up to 107,610 Pa.
- Medium speeds (9–10 km/h): Strong catch and mid-stroke forces at 106,401 Pa and 105,840 Pa.
- Slow speeds (6–7 km/h): Efficient and low-impact with 105,484 Pa at the catch.
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Why Choose Velocity:
- Smooth, low-impact paddling for long distances.
- Stable power delivery with less effort.
- Keeps you fresh during endurance paddling and touring.
“Velocity helps you glide efficiently, keeping your body fresher for longer paddles and distance racing,” — Roman Borisov.
Quick Comparison: Lima vs. Velocity
| Feature | Lima | Velocity |
|---|---|---|
| Best For | Sprints, Race Starts | Distance, Endurance |
| Stroke Feel | Explosive, Fast | Smooth, Stable |
| Strength Zone | Release Phase | Catch & Mid-Stroke |
| Max Pressure | 110,509 Pa (Release) | 107,610 Pa (Catch) |
| Ideal Use | Intervals, Power Moves | Marathons, Touring |
CFD Study Insights: The Science Behind Paddle Performance
Starboard’s CFD analysis goes beyond surface pressure, examining key forces:
- Fz (Horizontal Force): Drives forward motion.
- Fy (Vertical Force): Indicates energy loss through lift.
- Fy/Fz Ratio: Measures stroke efficiency.
Efficiency Highlights:
- Velocity leads in propulsion (Fz = -444.4 N) during mid-stroke.
- Lima excels in release power (Fy = 272.2 N) but shows higher energy loss post-stroke.
- Optimal efficiency occurs at 90° shaft angle, with Fy/Fz ratios between 17–23%.
“The numbers are clear — Velocity generates more raw drive, Lima delivers quicker acceleration.”
Conclusion: Choose Your Paddle Based on Performance Goals
- Lima is perfect for paddlers seeking explosive speed and sprint power.
- Velocity is ideal for those focused on endurance, rhythm, and long-distance efficiency.
Many top athletes use Velocity for training and pacing, switching to Lima for race starts and intervals — a strategic combo for peak performance.
Explore the paddles: