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4.6' US box center fin Safety Flex Soft replacement for longboard SUP Stand up Paddleboard River Surf Whitewater airSUP AIR7 by saruSURF

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$34.95

$ 17 .99 $17.99

In Stock

About this item

  • SAFETY FLEX SOFT 4.6" FIN - under most conditions this gummy fin is impossible to break , 12 month warranty , we call the fin "findestructible" !
  • FOR LONGBOARD , SUP AND INFLATABLE SUP ( inflatable sup boards with AIR7 fin box or US box - contact us to confirm if not sure) suitable for use with most longboard / (stand up paddle) SUP / airSUP. most long board and stand up paddleboards use the universal fin system, which can take this replacement fin.
  • GREAT FOR SURFER AND ADVANCED SUP : surf dumping shore breaks, shallow reefs. On your SUP : challenge white water, low level streams, river runs and fly fish in shallow lakes. This fin is flexible , in most conditions will not break, and less likely to break out your board's fin box!
  • GREAT FOR BEGINNER AND KIDS : 1st time surfing can be dangerous, usually the fin is the sharpest part of you board, with this fin you can feel safer - the fin will bend and flex more and is harder to hurt yourself and others
  • STAINLESS STEEL FIN SCREW (included with this fin) saruSURF brand US box center fin screw, no need to screw drivers, adjust your in position (forward, backward, take it off) anytime even out on the water!


Safety Flex Soft 4.6" center fin - impossible to break , 12 month warranty !

for longboard / (stand up paddle) SUP / airSUP / river SUP

great for beginner : hire / resort / school

great for surfer : shallow reef / dumping shore break / white water SUP


Kyle
Reviewed in Canada on October 25, 2024
Fits perfectly in my SUP's US fin box. This fin is shallower and more flexible than the lake fin that came with my board, this is perfect for river paddles!
MySUPRunnethOver on YT
Reviewed in the United States on March 10, 2020
This fin worked well in my US fin box on my irocker Blackfin paddleboard. Used it on a flooded river. Went over floating logs and down trees with no problems. Really like the look of it as well. Would recommend.
Niko
Reviewed in the United States on August 6, 2019
I've yet to use it but so far it looks nice. Arrived unbent and fits my Isle Discovery iSUP. Purchased for paddling at a nearby lake that runs very shallow toward the end of the season. Does have a little bit of wiggle in the fin box but it's not going anywhere. Will update after first use.Update: Tracks fine with my isle inflatable on the lake. Used in the river as well. Had a friend simply go with the 2 fins that are mounted to the board and no center fun, he had a bad day zigging and zagging very slowly upstream where I had a great time staying centered.
Summer ~ Wind
Reviewed in the United States on August 20, 2019
Used these on our hard paddleboards to go down 13 miles of the French Broad river and we're so thankful we had them! Hit a few unavoidable rock gardens and these fins held up pretty well but most importantly my fin boxes are still intact! The fins did get a little nicked up but they did a great job of protecting the fin boxes. Kept them on to see how they would track in flat water on the lake and they did amazing! The only time I'll put the 9" fins back on will be for the ocean surf.
amy
Reviewed in the United States on August 19, 2019
I bought the fin for my BIC Cross SUP to use when the river is low so I wouldn’t break the standard 9” fin on a rock. Fits perfectly and really stands up to rock hits!! Doesn’t hold the board on course as well as the 9” fin in the wind but I didn’t expect it to and the trade off is worth it. It arrived early even though the purchase order said it was out of stock and would be delayed.
KJ123
Reviewed in the United States on July 9, 2019
Very nice quality item. I needed one last minute for an upcoming trip. I purchased on a Thursday and received the next day. It worked perfect and held up great on an Ozark stream with a number of rocky shallow sections. I managed to lose the pin that holds the fin into the channel while packing up. I emailed the company asking how I could get a replacement and they replied quickly that they would have a couple sent. Two arrived a few days later as promised. Good product, fast shipping, and great customer service. Thank you!
Erik J. Girvan
Reviewed in the United States on July 1, 2019
I have had mine about 1 year. In that time I have used it on 20+ river trips, most Class 1-2, with countless hits on/drags through gravel in shallows and a few solid hit on rocks after which I was afraid to look at it. It is holding up really well. (Note: while it does have some flex, which probably saves the board from damage, once or twice I have had my SUP stop under me and inertia take over.) I have been able to paddle a few sections with downed trees or snags in creeks where friends with standard fins have had to portage. Would definitely recommend it.
daniel st pierre
Reviewed in Canada on February 21, 2019
Je trouve chère mais bon , pour descendre les rivières devrais fonctionner très bien.
Customer
Reviewed in the United States on November 10, 2019
Flexible for all shallow waters on the side of lakes, safer for youngsters to be using it and above all when it gets to something in the water one will not have a shock and being pushed forward into the water. you can find a cheaper one but not a better one. Thanks.
さんちゃん
Reviewed in Japan on September 25, 2017
明らかに小波の時、インサイドでのテイクオフの練習に良いかと思い購入。当然とは言え、通常8インチのフィンを一枚で使用している時に比べフィンが底に引っかから無い為、グングン進みます。適度に柔らかいですが斜めに行くレベルでは全く遜色有りませんでした。見た目もお値段以上ですし、工具無しで取付出来るピン付は有り難いのですが前の固定ピンの打ち込み位置が深いのか少しカタカタ動く為、星4つです。
Customer
Reviewed in the United Kingdom on January 30, 2017
Bought this to fit to my SUP to take it on a river camping weekend. Did the job and tuck a few knocks as the river was shallow over some rapids but kept me pointing in a straight line which was great as had a few lakes to cross on the trip
こう
Reviewed in Japan on March 16, 2016
レースボートで波に乗って止まれない時や、岩場などの浅いところでフィンボックスを壊さないよう、短いフィンを購入しました。どのくらい効いてくれるか楽しみです。
Jay
Reviewed in the United States on August 20, 2014
I had tried a few other fins for river surfing (SUP boarding on the shallow creeks and rivers in PA), and had snapped a few too many fins in the process. I came across this and on a whim gave it a shot. As a center fin on a thruster set up, it works great - giving just enough flex to not launch you nose first off your board when you do catch something in the shallows, and has yet to scratch, let alone snap off like so many fins before it. One word of caution - make sure you really tighten down the FCS screw on the tail end of the fin attachment because, as it's soft, flexible rubber the whole way through, it can wiggle loose over time. Other than that, I love it and this fin goes everywhere with me! Now, if only they added some side fins to their offerings in the same material, I'd never have to worry about catching a rock...
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