TRIWONDER
⏳Price
$64.99
BESNIN Bike Seat Post 27.2 Seatpost with 30.9mm 31.6mm Bicycle Seat Post Adapter Shim, 350mm Aluminum Alloy Bike Seatpost Pole for MTB BMX Road Bikes
★★★★★
$64.99
Quantity
1
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About this item
- Size: 27.2 × 350 mm. Seatpost outer diameter: 27.2 mm; Total length: 350 mm; Weight: 280 g. Before you order, we recommend measuring your bike frame's seat tube inner diameter or checking your manufacturer's specifications to confirm compatibility
- Material: Crafted from 6061 aluminium alloy and finished with a hard-wearing anodised coating, this seat post offers a lightweight yet robust build, built to withstand all-weather riding conditions
- Adjustable Saddle Angle: Easily fine-tune your riding position by adjusting the clamp head for a personalised and comfortable fit
- Wide Compatibility: This 27.2mm seatpost includes two adapter shims (30.9mm / 31.6mm), offering a universal fit for most bicycle types including mountain, hybrid, road and e-bikes
- Easy Installation: Simply loosen the bolts on your current saddle, remove the old seatpost, attach your saddle to the new post, and install it into your frame—no specialist tools required
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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