Lost Ripper Round
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The Lost Ripper Round: Precision Through the Pocket
The Lost Ripper Round, shaped by Matt "Mayhem" Biolos under the Lost Surfboards by Mayhem label, is a high-performance shortboard built for surfers who demand precision in punchy, powerful surf. The Ripper Round takes the core DNA of the original Ripper and refines the tail outline with a round tail, a change that tightens the arc off the back foot, adds control at higher speeds, and gives the board a broader range across wave types than its squash-tail sibling.
Round Tail Design: Control and Wave Range
Reducing surface area through the last few inches of the tail with a round outline shifts the release point and tightens pivot. Where a squash tail can feel like it wants to skate or slide wide in hollow pockets, the round tail drives through turns with more direction. That extra control also extends the board's range into steeper, punchier surf without sacrificing the looseness that makes the Ripper feel alive on smaller days. Surfers who transition from bigger performance shortboards into the Ripper Round often find the tail geometry the detail that clicks first.
Outline, Rocker, and Bottom Contour
The Ripper Round carries a refined shortboard outline with a pulled-in, narrower nose that encourages front-foot projection and clean line setting on steep drops. The rocker profile is tuned for speed generation through flatter entry, with a slight lift through the tail that keeps the round outline from dragging through turns. The bottom contours run a single-to-double concave through the center panels, channeling water flow under the board to create lift and drive, transitioning to a subtle vee or bevel near the tail that softens the exit and keeps the tail lively.
Five-Fin Versatility: Thruster or Quad
The board ships with a five-fin box layout, giving riders the option to run it as a thruster or a quad. As a thruster, the round tail adds pivot and hold to what is already an aggressive front-foot board, ideal for critical surfing in punchy beachbreak or powerful point surf. Running it quad removes the center fin, opening up the tail for down-the-line speed and a looser, skatier feel in longer, open-faced waves. The ability to switch between the two configurations makes the Ripper Round a single board that adapts to a wide range of South Florida lineups, from the beach peaks off Deerfield to overhead swells pushing through on a solid northeast.
Construction and Feel
Lost builds the Ripper Round with the same attention to glass weight and layup schedule that defines their performance line. The blank is shaped to deliver a lively, responsive flex pattern, light enough to feel quick rail to rail but with enough integrity to handle powerful surf without feeling soft underfoot. The result is a board that rewards committed surfing: the more aggressively you drive, the more the Ripper Round gives back.
Who Surfs the Ripper Round
The Ripper Round is built for intermediate to advanced surfers with a performance shortboard background who want a board that can handle real power. It rewards a high-line, front-foot style and surfers who like to initiate turns from the front third of the board. Lighter surfers or those surfing regularly overhead-plus conditions will find the tighter tail gives them the hold and direction they need. Heavier or less experienced riders may find the board demands more commitment than a mid-performance shape, but that demand is exactly the point: the Ripper Round is not built to forgive, it is built to perform.
The Lost Surfboards by Mayhem Pedigree
Matt Biolos has been shaping performance boards under the Lost label since the early 1990s, and the Ripper line is among his most enduring designs. The round tail variant reflects decades of refinement in tail geometry, informed by feedback from competitive surfers and everyday chargers alike. Buying a Lost Ripper Round is buying into a lineage of shapes that have been tested in real surf by real surfers at every ability level.
Shop the Lost Ripper Round at Island Water Sports
Island Water Sports has carried Lost Surfboards for years and our staff surfs the lineup that our customers do. If you have questions about whether the Ripper Round fits your surfing, your local break, or how it compares to other shapes in the Lost lineup, call us at 954-427-4929 or stop by the store. The variant selector on this page shows current options.
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Specifications
- Brand
- Lost Surfboards by Mayhem
- Model
- Ripper Round
- Tail Shape
- Round
- Fin Setup
- 5-fin (thruster or quad)
- Fin System
- See variant selector
- Skill Level
- Intermediate to Advanced
- Wave Range
- Punchy to powerful, waist-high to overhead-plus
- Bottom Contour
- Single-to-double concave, vee through tail
- Rocker
- Moderate entry, slight tail lift
- Construction
- Performance polyurethane blank, performance glass layup
Size & Dimensions
| Length | Width | Thickness | Volume |
|---|---|---|---|
| 5'2 | 18.00" | 2.20" | 22.50 L |
| 5'4 | 18.25" | 2.25" | 24.00 L |
| 5'5 | 18.50" | 2.30" | 25.25 L |
| 5'6 | 18.75" | 2.32" | 26.25 L |
| 5'7 | 18.88" | 2.35" | 27.25 L |
| 5'8 | 19.25" | 2.40" | 28.50 L |
| 5'9 | 19.50" | 2.42" | 29.75 L |
| 5'10 | 19.75" | 2.45" | 31.00 L |
| 5'11 | 19.88" | 2.50" | 32.00 L |
| 6'0 | 20.13" | 2.53" | 33.25 L |
| 6'1 | 20.38" | 2.56" | 34.75 L |
| 6'2 | 20.50" | 2.60" | 36.00 L |
| 6'3 | 20.75" | 2.66" | 37.50 L |
| 6'4 | 21.00" | 2.70" | 39.00 L |
| 6'6 | 21.25" | 2.80" | 42.00 L |
Full manufacturer size chart. Sizes available to order are shown in the selector above.
Frequently Asked Questions
- What makes the Lost Ripper Round different from the standard Ripper squash tail?
- The round tail reduces surface area through the last few inches of the tail, which tightens the pivot point, adds control at higher speeds, and extends the board's range into more powerful, hollow surf. The squash tail tends to feel skatier and looser in smaller waves; the round tail is the choice when you want more precise, directional surfing in critical pockets.
- Is the Lost Ripper Round a good board for me?
- The Ripper Round suits intermediate to advanced surfers with a performance shortboard background who want to surf critically in punchy to powerful waves. If you are transitioning from a higher-volume beginner or mid-length board, this shape will demand more commitment. If you already surf performance shortboards and want tighter tail control, it fits well. The variant selector on this page shows the size we have, and our team at 954-427-4929 can help you match it to your surfing.
- Should I run the Ripper Round as a thruster or a quad?
- Both configurations work well depending on the surf. As a thruster the round tail gives pivot and hold in steep, critical waves. As a quad the same tail opens up for down-the-line speed and a freer feel in open-faced, longer waves. Most surfers start with thruster and switch to quad when conditions are less punchy. The five-fin box layout means you can experiment without committing to one setup.
- What wave types is the Lost Ripper Round designed for?
- The board is designed for punchy to powerful surf, from beach break peaks to overhead point surf. The round tail and concave bottom are optimized for critical, above-the-lip surfing rather than small, mushy waves. It handles everything from waist-high peaky beachbreak to solid, powerful swells, but it rewards conditions with some push.
- How do I choose the right size Lost Ripper Round?
- Reference the size chart on this page. The chart lists every size in the manufacturer's range with full dimensions and volume. As a general guide, Lost recommends matching volume to your weight and ability using their Guild Factor guidelines. If you want personal advice, call us at 954-427-4929 and our staff, who surf the same lineups you do, can help you narrow it down.
- What is the Lost Ripper Round tail shape?
- The tail is a round tail, characterized by a continuous curved outline that reduces width through the tail block without the hard corners of a squash or the sharp point of a pin. This shape is what gives the Ripper Round its tighter arc and added control compared to the squash-tail Ripper.