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Xmomx Set of 7 Sizes Bike Seat Post Adapter Shim Seat Post Adapter Bicycle Seat Tube Conversion Sleeve 27.2mm to 28.6/30/30.4/30.8/30.9/31.6/33.9mm 60mm Aluminum Alloy for Road Mountain Bike MTB — Open-Box, 12% Off
Brand: Xmomx
Condition: Used
$1411
$1599
-12% Save $188
Updated: 13 days ago
Description
There are more sizes for your choice with 25.4/27.2mm to 27.2/28.6/30/30.4/30.8/30.9/31.6/33.9mm
They are made in high quality material of Aluminum Alloy to support the high strengh
You can use this product to adjust your bike seatpost to different sizes ones
Instructions：1, Measure the size of your bike seat post, 2, Measure the size of your bike seat post clamp, 3, Find a suitable seat post adapter shim and put it between the seat post and seat post clamp, 4,Lock your seat post well.
Note: Please be sure that check your bike seatpost before placing order
Xmomx Set of 7 Sizes Bike Seat Post Adapter Shim Seat Post Adapter Bicycle Seat Tube Conversion Sleeve 27.2mm to 28.6/30/30.4/30.8/30.9/31.6/33.9mm 60mm Length Aluminum Alloy for Road Mountain Bike MTB
Description:
1) This set of Bike Seat Post Adapters is included 7 sizes with 27.2mm to 28.6/30/30.4/30.8/30.9/31.6/33.9mm
2) You can use this product to adjust your bike seat post to different sizes ones
3) They are made in high quality material of Aluminum Alloy to support the high strength
4) It's widely used for not only Road bike, but also for Mountain bike MTB
5) Note: Please be sure that check your bike seat post before placing order
Features:
1. Color: Black
2. Size: 27.2mm to 28.6 mm / 27.2mm to 30 mm / 27.2mm to 30.4 mm / 27.2mm to 30.8mm / 27.2mm to 30.9mm / 27.2mm to 31.6mm / 27.2mm to 33.9mm with 60mm
Instructions:
1. Measure the size of your bike seat post
2. Measure the size of your bike seat post clamp
3. Find a suitable seat post adapter shim and put it between the seat post and seat post clamp
4. Lock your seat post well
Package includes:
1 x 27.2 mm to 28.6 mm Seat Post Adapter
1 x 27.2 mm to 30 mm Seat Post Adapter
1 x 27.2 mm to 30.4 mm Seat Post Adapter
1 x 27.2 mm to 30.8 mm Seat Post Adapter
1 x 27.2 mm to 30.9 mm Seat Post Adapter
1 x 27.2 mm to 31.6 mm Seat Post Adapter
1 x 27.2 mm to 33.9 mm Seat Post Adapter
Description:
1) This set of Bike Seat Post Adapters is included 7 sizes with 27.2mm to 28.6/30/30.4/30.8/30.9/31.6/33.9mm
2) You can use this product to adjust your bike seat post to different sizes ones
3) They are made in high quality material of Aluminum Alloy to support the high strength
4) It's widely used for not only Road bike, but also for Mountain bike MTB
5) Note: Please be sure that check your bike seat post before placing order
Features:
1. Color: Black
2. Size: 27.2mm to 28.6 mm / 27.2mm to 30 mm / 27.2mm to 30.4 mm / 27.2mm to 30.8mm / 27.2mm to 30.9mm / 27.2mm to 31.6mm / 27.2mm to 33.9mm with 60mm
Instructions:
1. Measure the size of your bike seat post
2. Measure the size of your bike seat post clamp
3. Find a suitable seat post adapter shim and put it between the seat post and seat post clamp
4. Lock your seat post well
Package includes:
1 x 27.2 mm to 28.6 mm Seat Post Adapter
1 x 27.2 mm to 30 mm Seat Post Adapter
1 x 27.2 mm to 30.4 mm Seat Post Adapter
1 x 27.2 mm to 30.8 mm Seat Post Adapter
1 x 27.2 mm to 30.9 mm Seat Post Adapter
1 x 27.2 mm to 31.6 mm Seat Post Adapter
1 x 27.2 mm to 33.9 mm Seat Post Adapter
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0cthlt91r
- Model:
- SeatAd-(272)-7set
- Country:
- US
- ASIN:
- B0CTHLT91R
- UPC:
- 670724450957
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $2 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Xmomx products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
