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Hexlox Seatpost Set for Tern

Marsoni M251S
Sale price$49.99
Pay 4 payments of $12.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Hexlox Seatpost Set for TernThe HEXLOX Seatpost Set for Tern secures the telescopic seatpost on Tern HSD, GSD, and Vektron bikes by replacing the stock quick release hardware with a theft resistant bolt on system. Designed specifically for Terns telescopic seatposts, this kit helps protect your saddle and seatpost from theft. Compatible with 4mm HEXLOX inserts (sold separately) for added security. Includes 4x Nuts 2x Wave Washers 1x M6x30 Bolt 1x M6x35 Bolt Note: Requires a 4mm
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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
4.2 ★★★★★
Based on 2164 reviews
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A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 3
Fair
Color: White
Product is plastic and light weight. No drainage in the front section. The pump has started leaking after several months of use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2025
D
Verified Purchase
D. Smith
Lowell, US
★★★★★ 5
Love this thing!
Color: Transparent Grey
So convenient and works well! The only wish is to make it without any wood since it’s always around water and wet but even with wood and wet no damage or issues but just don’t like wood around water. Oh, it looks great too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2024
M
Verified Purchase
Michelle C
Fort Morgan, US
★★★★★ 5
Great product!
Style: Zig Zag, Size: 28 inch
Great product! Sturdy, easy to install, and modern look.
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Reviewed in the United States on January 5, 2026
E
Verified Purchase
E
Cuba, US
★★★★★ 5
18 months later
Style: H-shape, Size: 38 inch
Legs seem decently thick. They could be a little sturdier. The paint has stayed with no chips or flakes. Color has not faded. It sits at the perfect height for a desk. Screws and hardware do the job. No welds to speak of, everything screws together. I’ve used these for a year and a half as a school desk and has held up well. I took a sheet of project board with stain and polyurethane as my top. Works excellent
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
T
Verified Purchase
The Shark
Lake Worth, US
★★★★★ 5
Gonna like these!
Style: Zig Zag, Size: 28 inch
Well done! Substantial legs that look great for a very reasonable price! Will absolutely purchase again for next project. Just can’t beat the price for the quality.
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Reviewed in the United States on December 5, 2025

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