


Tangent Seat Post Extender Seat Posts
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Tangent Seat Post Extender Seat PostsBefore your hot lap, and after it, you need a seat post extender for your warm up and cool down. The Tangent Seat Post Extender is available in 26. 8mm and 27. 2mm diameters and comes with a seat clamp included so when you whip out your race seat, you can slot the extender in and bang your race seat back in and you're good to go. Or permanently set up your extension post with a seat and shave seconds off your changeover time. Specs: Length 400mm
Quick Dispatch:
Your Tangent Seat Post Extender Seat Posts orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Tangent Seat Post Extender Seat Posts ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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★★★★★ 1
Misleading
Size: Small, Color: Brown
This is a very horrible material and poorly made suit, I have never bought anything this bad in amazon before, the crazy thing is that I returned this thing to get a refund and they shipped back the exact same garbage back to me.
I clearly do not like anything about it, this is a misleading advert
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Beautifuly made
Size: 3X-Large, Color: Baby Pink
Great product and made well. The attention to detail is outstanding. Looks great on my sister
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Great Value! Well made!
Size: Large, Color: Dark Black, Size: Large, Color: Dark Black
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Good Fit
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Reviewed in the United States on February 11, 2026
★★★★★ 5
pants were a little long but easy to fix
Size: Small, Color: Dark Black, Size: Small, Color: Dark Black
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Reviewed in the United States on November 6, 2025
★★★★★ 5
Was good for the price .
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The tux fit correctly by using the size chart on the product window I used.
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