


Funn Block Pass SeatpostA simple yet effective seatpost with adjustable setback. Ever needed to adjust the setback of your mountain bike saddle? If so, the Funn Blockpass seatpost is the one for you. The Blockpass is a tough, lightweight and comfortable seatpost that offers 15mm, 20mm and 25mm setback options. Adjustment is quick and easy and made with a single, oversized bolt.
Quick Dispatch:
Your Funn Block Pass Seatpost 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 Funn Block Pass Seatpost ships.
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Questions about Funn Block Pass Seatpost, sizing, or delivery? We're just an email away.
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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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4.4 ★★★★★
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★★★★★ 5
Great value! Always replace these yourself!
Item Package Quantity: 1
Purchased this after being quoted $100 by the dealer to replace the cabin air filter. You Tube video showed me exactly how to swap it out. 5 mins and very easy! I have a 2029 Subaru Outback and this worked great.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
The right cabin air filter
Item Package Quantity: 1
This is a good product and fit in our car.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Will Purchase Again
Item Package Quantity: 2
Good quality easy to install.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Does the job
Style: Standard Air Filter
Great fitment. Works as described. I will buy again.
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Good purchase
Style: Standard Air Filter
Fits perfectly in Toyota Rav4 2012. No damage, easy to install. Good price.
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Reviewed in the United States on September 28, 2025