NCX Seatpost Spring

At 255 lb, the upgrade to a HARD RED spring has made all the difference in the comfort of my ride. I was 'bottoming out' the standard spring, which is rated for 140-195 lbs riders. My heavier weight actually makes this spring more responsive and smooth. Had I been aware of the weight limits prior to product purchase, I would have opted for the HARD RED then. Great Product !

Needed a heavier spring for my suntour seat post. It worked perfectly this is a great seat post and right spring makes it even better

The spring and seat work just great!

Outstanding product

It's a shame that a spring of your choice is not included with the post. That said, with the correct spring in place, it works like a charm.