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MR X Mayhem California Twin

MR X MB California Twin


Who = Who should be riding this board

When = When should this model be ridden 

What = What this model is about 


Who – This is a board for an intermediate to advanced surfer wanting to put a fishy spin on their surfing. Intermediates will find this board easy to catch waves with the lower entry rocker and a bit more volume than a typical short board. The softer rails are more forgiving and the wider overall outline will give plenty of glide in gutless surf. With the modern performance tail rocker and curves in the right spots, a more advanced surfer will find this board allowing turns in tight spots. This board is great for someone looking for something different than their typical performance board but does not feel comfortable diving into a traditional fish. 


When – This is a small wave weapon that will perform best in waves up to head high. It is a Fish that grovels effectively, but you can still really rip on in decent waves. While fishes are ideally suited for cleaner surf, this board will also perform well in conditions that have a bit more texture and wind. 


What - MARK RICHARDS & MATT BIOLOS came together to bring you a modern Twin Fin + Trailer “Fish” with some unique tweaks to create a modern MR.  MR’s classic lines, speed, and precision turns- with Mayhem’s small wave performance prowess. The board starts with a wide nose and low entry rocker but is slightly narrower than the RNF Retro. Its wide point is farther forward and it maintains a flat deck allowing more speed and glide. The modern performance wing swallow tail gives the board even more of a performance twist on a fish outline. The board has a single to double concave with a vee out the tail allowing for easier rail to rail transitions. The twin fin plus trailer set up is ideal, but it can also be ridden as a thruster or twin depending on your preference. 



5’2” x 19.00” x 2.25” | 24.00  
5’4” x 19.50" x 2.28” | 26.00  
5’5” x 19.75" x 2.30” | 27.00 
5’6” x 20.00” x 2.36” | 28.50  
5’7” x 20.25” x 2.42” | 30.00  
5’8” x 20.50” x 2.50” | 32.00  
5’9” x 20.75” x 2.54” | 33.50  
5’10” x 21.00” x 2.60” | 35.00  
5’11” x 21.25” x 2.63” | 36.50 
6’0" x 21.50” x 2.70” | 38.50  
6’1" x 21.75” x 2.73" | 40.00  
6’2" x 22.00” x 2.77” | 41.50  
6’3" x 22.00” x 2.77” | 42.25  
6’4" x 22.00” x 2.80” | 43.00 

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  1. 5'8 - 6'0 (1)
  1. LOST (1)
  1. MR X MB CALI TWIN (1)


Lost Description

A Modern, single to double concave, twin + trailer “Fish”, based off MR’s most popular modern shortboard…The SuperTwin. Mark allowed me the honor of tweaking his iconic #SuperTwin model to create a modern, user friendly, small wave weapon. We dramatically lowered the entry rocker, widened the nose and tail block, and added a couple inches of width to the overall outline, giving gobs of glide in gutless surf.  We flattened the deck for stability, but retained MR’s classic speedy, down soft rails and his modern performance tail rocker…Ensuring it still turns proper and precise. Flat where it needs to be, but still curvy in the right spots, and skates along but still turns in tight spots. This is a Fish that you can grovel the small stuff, but still really rip on.  Pictured with hand airbrushed rails from @artbyryder, reflecting Mark’s classic color scheme, with a youthful flair.



MR X Mayhem California Twin
Minimal Price: $720.00