PLATT
✓Price
$19.99
TRIWONDER Bike Seat Post Clamp 28.6mm, 31.8mm, 34.9mm Quick Release Seatpost Tube Clamp for MTB Road Casual Bike (Black - 28.6mm)
★★★★★
$19.99
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15 availableQuantity
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About this item
- 🚴【MATERIAL】The bicycle seatpost clamp is made of high-quality aluminum alloy, with a smooth and exquisite appearance, lightweight and practical
- 🚴【28.6mm CLAMP】This bike seatpost clamp is suitable for seat tubes with an outer diameter of 25.4mm
- 🚴【25.4mm CLAMP】This bike seatpost clamp is suitable for seat tubes with an outer diameter of 22.2mm
- EASY TO INSTALL: The bicycle seatpost clamp adopts hollow design, easy to adjust the height of seat and quick install it on your bike, and the bolt is replaceable
- 🚴【APPLICATION】The seat tube clamp is suitable for road bike, MTB, folding bike, track bike, fixed gear, etc
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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