Elevn Aero Seat Post Extender

Marsoni

M251S

$64.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Elevn Aero Seat Post ExtenderWarm up? Cool down? We're not sure either, but one thing is certain, the race world is in love with the extender posts and the Elevn Aero Seat Post Extender for the Chase ACT, RSP, and Element Frames allows you to raise your existing Aero seat post for post race cool down rides or when cruising down by the beach. Length: 495mm *Only compatible with Chase RSP, Element, A. C. T Carbon Frames with Aero Seat Tube.

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Your Elevn Aero Seat Post Extender orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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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

As the title says the filter wasn’t green this time (purchased 3 other times). I read off the numbers to Ecogard technical support and they said it was their filter and by the date code manufactured by a different factory. This one was grey/black with blue edge and you could tell there was charcoal embedded in it. Not sure if it will perform the same and smell the same, as I preferred the scent of the green one. The listing needs to be updated with the correct picture if the green isn’t made anymore.

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Reviewed in the United States on March 11, 2026

Verified Purchase

Davian

Omaha, US

★★★★★ 5

Very clean air quality.

Size: 8" x 10" x 2"

Immaculate air quality. Easy to install.

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Reviewed in the United States on July 24, 2025

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Kimmy

Houston, US

★★★★★ 5

Effective

Size: 8" x 10" x 2"

Works great

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Reviewed in the United States on September 19, 2025

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Joseph Bod

New York, US

★★★★★ 5

Fits 2021 Acura TLX

Size: 8" x 10" x 2"

Amazon garage and mfg website hadn't caught up, yet: this does fit the 2021 Acura TLX SH-AWD. No problems. New way of getting access -- pinch sides of glove box and drop off of hinge. Old way required removing an access panel.

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Reviewed in the United States on June 14, 2021

Verified Purchase

Los Angeles, US

★★★★★ 5

Worth it.

Size: 8" x 10" x 2"

Super easy to install. The increased airflow is definitely noticeable.

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Reviewed in the United States on August 1, 2024