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- USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Promax SP-877 Suspension Seatpost - 31.6 x 350mm, BlackThe Promax suspension seatpost is designed to let you ride further, longer, faster and more comfortably. With 40mm of travel, it's perfect for taking the edge off commutes, gravel rides, off road ventures or spins around the neighborhood. 40mm of suspended travel takes the edge off any ride Designed to limit any side to side play Dual bolt saddle clamp Weight Limit: 120 Kg (264 lbs) Product Specifics Length: 350 Travel (mm): 40 Material: Aluminum
The Promax suspension seatpost is designed to let you ride further, longer, faster and more comfortably. With 40mm of travel, it's perfect for taking the edge off commutes, gravel rides, off road ventures or spins around the neighborhood.- 40mm of suspended travel takes the edge off any ride
- Designed to limit any side-to-side play
- Dual bolt saddle clamp
- Weight Limit: 120 Kg (264 lbs)
Product Specifics
- Length: 350
- Travel (mm): 40
- Material: Aluminum
- Clamp Style: Standard Rails
- Offset (mm): 12
- Color: Black
- Weight: 425
- Diameter: 31.6
- Defined Color: Black
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: Not available
EAN: 4711103651193
Manufacturer Part Number: SP21-SP877316-BK
ST0048
182919-Q0-L
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.1 ★★★★★
Based on 1117 reviews
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Product Reviews
★★★★★ 5
Hopefully This One Will Stop the Critters
This appears to be a nice filter. We have had problems with mice getting in the vehicle through the air vent intake. This is another poor design of the Jeep Grand Cherokee. We had the same issue with an earlier year of the same model and I ended up putting a grill in front to prevent the critters from coming in. I’m hoping this ai filter will be more effective as it is significantly stiffer than other filters. I think the critters are able to lift the end of the filter to slip by and get in the cab. Time will tell, but I do like this one for potentially being more difficult to go by. I would hope Stelantis would fix this, but I won’t hold my breath.
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Reviewed in the United States on February 4, 2025
★★★★★ 5
Good filter
Perfect fit
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Reviewed in the United States on December 4, 2025
★★★★★ 5
Best We Have Had!
Best we have had! Easy to change & noticeable difference inside car!
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Product quality
Great filter and good quality l noticed a difference soon after installation, packaging was outstanding l recommend the item.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Glad I bought this brand
Wow, it is a huge upgrade from a factory filter.. this was great price.. dealership wanted double for just a regular filter.. Will buy again
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Reviewed in the United States on November 27, 2025