BMX seat posts
Our selection of BMX Seat Posts includes the pivotal seat post Insight, along with our tips on choosing a BMX seat post: pivotal system or standard clamp, diameter suitable for the frame, length according to usage, and tightening for a saddle that stays in place despite bumps.
A saddle that doesn't move, jump after jump.
Pivotal or seatpost
The pivotal post, like that of Insight, has a notched head where the seat attaches with a single through bolt. This system, lightweight and compact, keeps the angle set perfectly, even after a fall. The traditional seatpost, which tightens the seat rails, is still found on entry-level BMX bikes and some BMX race models.
The other components
BMX components are also available :
All components can be found on the peripheral components page.
Race or freestyle
In freestyle, you mainly ride standing up: the seat is low, and the post is often short, from one hundred and fifty to two hundred millimetres, to free up space under the rider. In BMX race, the seat is also low, but some riders raise it slightly for seated pedalling phases during training. Insight, a brand specialised in BMX racing, designs lightweight parts.
Diameter and tightening
The diameter of the post must match the seat tube of the frame: twenty-five point four millimetres is a common standard in BMX. Check compatibility with your seat: a pivotal post requires a pivotal seat. Tighten the collar firmly, to the specified torque, and respect the minimum insertion length to avoid weakening the frame.
Good deals
Good deals can also be found in the good deals, promotions, clearance, sales, Black Friday. The new items showcase the latest collections, and items shipped within 24h are prepared and sent within 24 hours. The highlights of the year follow a stable order: Black Friday in late autumn, the end-of-year celebrations, the winter sales, the French Days in spring, then the summer sales and back to school.
Frequently asked questions
What is the advantage of a pivotal seat post on a BMX?
The seat attaches with a single through bolt to a notched head, like on the Insight post. The system is lightweight, compact, and maintains the set angle even after a fall.
What length of seat post should I choose for a BMX freestyle?
In freestyle, you ride with a low seat to free your legs for tricks: a short post is enough. In racing, a slightly longer post allows you to adjust the height for pedalling phases.
How do I know the diameter of my BMX seat post?
The diameter is often engraved on the original post in millimetres. If not, measure the inside of the seat tube with a caliper: a post that is too thin wobbles and damages the frame.
Why does my BMX seat keep turning despite being tightened?
The collar may be undersized or the post improperly inserted. Clean the post and tube, respect the minimum insertion height, and tighten to the recommended torque; a double-bolt collar holds better against shocks.
Can I fit a standard seat on a pivotal post?
No, a pivotal post requires a pivotal seat, which has a base that fits the notched head. A rail seat fits on a traditional seat post, which is more common on entry-level BMX bikes.
