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Retrospec

Retrospec Replacement Fins for Inflatable Stand up Paddle Board (Set of 3), Black

  • Based on 416 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Nov 2
Order within 22 hours and 13 minutes
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Features

  • Replacement set of fins for Retrospecs' inflatable standup Paddle boards; Weekender, Weekender Plus, Weekender Yogi
  • Compatible with Retrospec Weekender, Weekender Plus, Weekender Yogi
  • You can use these very durable iSUP fins in serene or wavy waters
  • Fins are very important for accurate steering and water treading
  • Removable for simple transportation and storage

Description

Need a set of fins for your inflatable stand up paddle board Retrospec has you covered when it comes to all iSUP accessories. This set of three fins is essential for more precise steering and can be used in tranquil or wavy waters. One of the best parts of buying this set of fins is that they are removable so you can install them easily on your board and then remove them for simple storage and transportation.

Brand: Retrospec


Color: Black


Material: Plastic


Sport: SUP Paddling


Item Weight: 0.5 Pounds


Skill Level: ‎All


Item Thickness: ‎1 Inches


Age Range (Description): ‎Adult


Strap Type: ‎Ankle


Manufacturer: ‎Ten Toes SUP Emporium


UPC: ‎817799018587


Global Trade Identification Number: ‎87


Item Package Dimensions L x W x H: ‎15.07 x 11.69 x 2.01 inches


Package Weight: ‎0.36 Kilograms


Brand Name: ‎Retrospec


Warranty Description: ‎Limited Warranty


Model Name: ‎Retrospec Replacement Fins for Inflatable Stand up Paddle Board


Suggested Users: ‎unisex-adult


Part Number: ‎1891


Included Components: ‎Paddleboard Fins


Date First Available: July 5, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Fits perfectly
Review Image by Teddy K Teddy K
Review Image by Teddy K Teddy K
Recently lost the set of my Niphean iSUP and thought I could get replacement with the same brand but didn't work. So, after reading few reviews decided to jump on this set and they're perfect fit for my board. Thanks for the review with detailed measurement, really helped! Good quality product, highly recommended. ... show more
Reviewed in the United States on June 19, 2025 by Teddy K Teddy K
    • Fit my Niphean board
Review Image by bluemoose bluemoose
The fit is a little snug but the length at the base is the same as the original. Much thanks to the guy that posted the pictures with all of the dimensions.
Reviewed in the United States on May 25, 2024 by bluemoose bluemoose
    • Perfect Fit!
Review Image by Lucky who Lucky who
Review Image by Lucky who Lucky who
Review Image by Lucky who Lucky who
Review Image by Lucky who Lucky who
I have a Scott Burke Yukon Kayak/SUP and needed replacement fins. Every time I bought some, the smaller fins were way too big for the inserts but these were a perfect fit! Finally after having to buy and return so many. They are pretty good quality and sturdy as well. From the pictures, I thought they were black, but they’re gray. ... show more
Reviewed in the United States on June 6, 2025 by Lucky who Lucky who
    • Review
Review Image by Pat Pat
The media could not be loaded. 1 of the bite fins arrived without the tie and clip. The bite fins do not fit snug in the slide base as all 3 bases are same width on my SUP.
Reviewed in the United States on September 14, 2021 by Pat Pat
    • Perfect replacements
Works perfectly
Reviewed in the United States on June 9, 2025 by Arturo Vasquez
    • Fins
They are hard to put on and lock in, they work great and is hard to break. But expect to not be able to fully get it on and locked
Reviewed in the United States on November 15, 2024 by Miss grey
    • Love
Some reason lost my fin on my paddle board and saw these! So easy to slide in and works/fits PERFECTLY!!!!!!
Reviewed in the United States on July 11, 2025 by Kindle Customer
    • Need some dimensions?
Review Image by pbarrette pbarrette
Review Image by pbarrette pbarrette
Review Image by pbarrette pbarrette
Review Image by pbarrette pbarrette
Review Image by pbarrette pbarrette
Review Image by pbarrette pbarrette
Review Image by pbarrette pbarrette
Review Image by pbarrette pbarrette
Review Image by pbarrette pbarrette
First off, there are 3 fins in this package. One large fin marked as 9in and two, identical smaller fins with no markings at all. The "9in" fin is actually 8.58in, or 218mm tall and is a perfect fit for item B09B387QTB. I think a lot of people are getting this for other paddle boards and are confused about measurements and fit, so I've decided to actually measure them. The large fin: The large fin is 218mm (8.58in) tall. The base is 35mm wide, 4mm tall and 180mm long. That base slides into a T-slot on your board with an open center channel. The lip which fits into that channel is 16.5mm wide at the rear and tapers to 19.5mm wide at the front. The lip is 5mm tall. The base extends 5mm to the rear of the lip and 6mm to the front of the lip. There is a rectangular hole in the fin into which a securing key slides. That hole begins 37mm from the rear of the lip. The other side of the hole begins 120mm from the front of the lip. The hole itself is 14.5mm wide and 4.5mm tall. The small fins: Both fins are identical and have the same measurements. The fins are 122mm (4.8 in) tall. The base is 21mm wide, 4mm tall and 144mm long. The base again slides into a T-slot on your board with an open center channel. The lip which fits into that channel is 8mm wide with no taper. The lip is 4.5mm tall. The base extends 5mm to the rear of the lip and 6mm to the front of the lip. There is a rectangular hole in the fin into which a securing key slides. That hole begins 24mm from the rear of the lip. The other side of the hole begins 96mm from the front of the lip. The hole itself is 14.5mm wide and 4.5mm tall. I have attached some marked photos which are hopefully useful. ... show more
Reviewed in the United States on June 17, 2022 by pbarrette pbarrette

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