Brompfication Titanium Seat Post - 580mm - Black

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1 / 5| Write your review
£249.99
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£249.99 Please note this product has selling restrictions to your country. was
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SJS Cycles part number : 
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Details
New black edition titanium seatpost. The seatpost have been PVD coated, a vacuum coating processes that deposit a thin and very durable coating.

This is the extended version of our Titanium Seatpost - the effective length of the seatpost are 60mm longer than the standard seatpost and similar to Brompton's extended seatpost - this is compared to when the Pentaclip is in it's highest position.

We have strived to design a lightweight, yet solid seatpost, with a beautiful and clean look. Brompfication's Titanium Seatpost feature the familiar setup with two yokes that clamp the saddle rails in a half circle cradle. This is not only an elegant solution, but also save a lot of weight compared to Brompton's Pentaclip solution. The seatpost is flared at the bottom, like the original Brompton seatpost.

Titanium is one of the best materials for seatposts because of its ability to deflect shock, and increase riding comfort. Unlike most other titanium seatposts, all parts on our seatpost are made in titanium - the post is made from titanium grade 9 and the bolts, yoke, connecting rod and cradle are made from titanium grade 5.

The seatpost are 185 grams lighter than Brompton's standard steel seatpost and Pentaclip, and 75 grams lighter than Brompton's now discontinued titanium seatpost.

Recommended rider weight limit of 100kg. Recommended maximum rail clamp torque of 5Nm.

- Weight: 310 +/- 10 grams all included (for 520mm)
- Length: 580mm
Product Reviews (1)
Questions & Answers (1) Q & A
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Product Reviews (1)
Overall Product Rating 1 / 5
Poor Quality item
By Martin Smith
22 Mar 2025
1 / 5
ConsCheap and nasty
ProsNothing
My personal view is that the anodising is poor, probably cheap coating, as after just 75 miles of use it looks well used, and cheap, I expected better given the price, SJS could have supported me better when complaining to the manufacturer, I’ve gone back to a Brompton carbon stem purchased from another supplier,
Questions & Answers (1)
Is this products fit 9.5mm carbon rail saddles?
By
01 Sep 2022
We would not suggest using this with carbon rail saddles due to the clamp design.

JK 02.09.22