Longboard Size Advice

Hi guys,

My mate is beginning to surf and wants me to make a Mal for him. He's 120KG (About 260Pounds) and just wants a board he can stand up on and turn. He's getting his young son into surfing and just wants something he can ride with his boy.

Any suggestions?

Many Thanks

Mick

10’ x 23ish x 3.5"   Nose around 19" or a little more, tail 15"+  with a nice rounded squash tail.  Yeah… that will do real nice

 

T.

a 10.6 sup? just kidding.the big boys over here ride 12.0’s(and sometimes the not so big boys to beat the sup guys!)

120 Kg???

Is he in the right sport? (Joking....)

9´6" x 23" x 3, 1/4", with 3 stringers

I weighted 95 Kg and I have a 9´2" and the board rides very well

…hello,

if he wants he can ride 9´ or 9 2´´

I have 2 customers that weigth the same and the max basic dims are 9 and 9 2 x 22 1/4 x 3 flat deck

Thanks guys, seems like 3inch x around 23' is the go. I'll get cracking on something for him.

He only wants the board so he can go out with his young fella while he's learning to surf. Should be interesting to watch!

Mick

Hi, I was 120kg when I got back into surfing, now 110 so I think I can add value to this thread. I have two boards I mainly surf, a 10ft 6, custom and a Ben Aipa 10ft2 Bigboy stinger. The 10ft6 is Pu and 25 inches wide, this makes it extremely stable when I get to my feet. The Aipa is only 23.375 inches wide but 4.5 inches thick, at my size back then with a big belly, it made the board very tippy/unstable when i paddled it. I wish Ben Aipa had made his template another 0.625 inches wider it would of been perfect for my size back then, mind you Mr Aipa is not a big guy, so he probably designed it with himself in mind. I wouldn’t recommend  Bigboy Stinger dimensions for a 120 kg learners board for that reason. Back to my custom board, it has a full nose and an almost gun like tail, well pin tail maybe. When I ordered it I was taken with a particular Roger Hall(Kiwi Shaper, check out his website) design that had a full nose and thinned down in the tail, named after a HD model, the electraglide. That was a design mistake, if you are in the 120kg division and getting back into surfing you don’t need a big gun look alike tail, although it does turn easily and noseride. BUT it is hard work trying to catch a wave, on reflection I wish I had orderd a full round tail or even a Bob Simmons look alike tail. Why a full tail? Big guys, on a scale, have heavy legs and heavy hips so width in the tail is to both give sufficient flotation and to get the board up and planning on the face of  the wave, especially while trying to catch one. You mention that you don’t need to worry about performance so you don’t need to get all technical with tail rocker being x inches etc, however you do need nose rocker, my mate who has ridden the Aipa hates it as, in his opinion, it has no nose rocker and he is always pearling when he paddles for a wave.

Summary:

Blank: Get one as long as possible, well maybe even a sup blank, avoid a 10f6inch - 11ft  blank with too much obvious rocker, you will end up with a bananna board. The object is to get some nose rocker and not too much tail rocker, this will make it a dream to paddle and appreciated by your mate. He can sell it for a more advanced model when he is ready and be able to say that it is the perfect, learner/intermediate/noserider board. Shape it so the paddler can be as far forward as possible when paddling, without making it dead flat, if you manage to achieve this, share how you did it please.

Length:10 ft to 10ft 6, this should be enough, but there is no reason not to push it out to 11ft especially if you can keep the overall rocker down,

Width: minimum of 24 inches, go to 24 and a half, or 25, especially if he is tall, it is hard to sit with your legs spread that wide, but achieveable. The Munoz 12fter is 26 inches wide I think, never ridden one but wouldn’t mind trying, the 26 inch width would be a challenge to sit out the back on and maybe ruin the overall out the back experience. However, as your mate paddles twice, springs to his feet, or probably takes the two step lumber, the width of the board will provide him a stable platform that will ensure that he is up and away in a far shorter time than on a regular non-custom

Thickness: 3 and half inches is good, three inches will be fine if you have the width i.e dont try and chase the maximum thickness you can by just skinning a blank if it has bananna type rocker.

Nose: 19 inch nose will allow him good nose time when he is ready and able

Tail: I don’t have recommended tail dimensions, just draw the tail down slowly to a biggish round tail, or even a vee bottom square tail, the more tail width and bouyancy the better, remember to look at your mates body build and take that into account. 160-168 pounds is probably the average surfers weight, consider that your mate has an extra 100 pounds, almost another person, well say the equivalency of a tandem team. When he is good, Reverb’s recommendations might hold true, but not at the beginners level.

Weight: If you are building with PU, weight isn’t really an issue, it is going to be heavy, double six on top plus a knee pad ( he may be able to kneel paddle this in time) and six oz on bottom. At 120kg he will have the strength to lift it and paddle it. If you are building an epoxy, I would stick to these dimensions as well, it should be a lot lighter obviously. Again not life threatening at your mates level. PU probably better to noseride at his weight, but this is debatable.

Rails: Not being a shaper please consider this advice from a consumers perspective. The prime focus for this board should be to make it as easy to paddle as possible. The rails should be designed to give the board maximum float and minimum drag when paddling. If you shape the last third of the board with turned down hard rails to make it a higher performing board, it will, in my opinion, slow the board down when paddling, as the board is floating IN the water at the back, rather than taking advantage of the bouyancy available and floating on TOP of the water. To achieve this you need to design rails at the back that will allow the board to bottom turn and cutback as well as provide maximum float/bouyancy. Being a big guy he will be able to throw the thing around once he gets on his feet, just because of his size , so you don’t have to provide him with extra performance details that a smaller person needs.  Look seriously at rail design, this is the make or break of the board. The rails do need to be turned down at the back but exactly how, for a 120kg learner should be a source of debate. Maybe the SUP guys can jump in here.

Fin: Big guys only need a big single fin.

 

Hope this helps, looking forward to see what design decisions you make as it could be the board I am still looking for.

 

MrT

Hey MrT!

Thanks for your indepth reply to my little project! Your well detailed response has open my eyes to some things and confirmed others!

I'm going to do a 10' board by 24 1/2 wide by about 3 1/2 thick. I may toggle with these as I go along but we'll see once I get it into the shaping room. Also been thinking hard about the tail and have decided to go for that extra volume with a vee bottom square tail. Big 9" fin and a nice resin splash / tint to take everyones eyes of the guys surfing it!

Thanks again mate, really appreciate you're input. I'll post pics in a few weeks once I get these others finished.

Mick

Hey Mick-

Try to find a picture of an old Weber Performer. I had one many years ago. It was beat, but what a blast to surf.

It was a pretty full design, much as Mr T describes. 50/50 rails, full round nose, single big fin. I was about 200 lbs at that time, 225 now and wish I had that board back.

Try to get some “hips” into the tail and watch your thickness, especially with some V in the tail. If you’re going 10ft x 24in, I would target 3.25 thick no more. Oh and watch your nose rocker, you don’t want a board that pushes water.

Post pics - inquiring minds want to see…

Hi guys,

Thanks again for all your advice. I really picked a little from everyone and crafted my own little invention....called it "The Large Chap"

I didn't get many pics because the guy wanted to get hold of it ASAP, but here are two I did take. I'm glad he wanted to cut the costs down buy not going the whole resin tint and gloss finish...it would have killed me!

So.....10'6 x 24 1/4 x 3 1/4. Big square tale with a slight V. Minimum tail rocker with as much nose rocker as I could get without it looking weird. Nice round rails and a 19inch nose. I also put some nice big concave in the nose....just because I like it!

Anyway, thanks again guys. He loves it and has made a few journeys to the nose (not that I think he's returned from any yet).

It's just nice to know there a still good people out there in the world!

Take care,

Mick

 



Looks great, well done, what’s the chance of getting the buyer to review it? I think it wll will be good source of information for other shapers who haven’t built a board for the 110 - 130kg set. I think that a lot of shapers can’t see past what they build for the majority of their lighter clients and are unable to scale up to meet the requirements of a “Large Chap”. Some good questions to ask would be:

How does it paddle?

Are waves easy to catch?

Does the nose rocker affect the paddling?

Does the extra width allow for easier getting to ones feet?

Does the concave counter the effects of the nose rocker? This may enable a channel of water to slide under the board rather than be pushed ahead when paddling and allow the paddler to position himself closer to the nose.

Where does he position himself on the board whe paddling, i.e. where does he scratch the noseline in the wax.?

I think this followup is worthwhile if you have the time and opportunity.

 

Cheers

 

MrT