NCX Seatpost Spring

Aftermarket spring kit for NCX Seat Post

Soft Blue spring is rated for 140lbs- or less

Hard Red spring is rated for 195lbs+ or more

Compatible with all sizes of SR Suntour seat post

Quick and simple installation video below

*medium springs are factory installed on all post sold by SR Suntour North America

I replaced the stock spring with the heavy spring and it made a huge difference

I replaced the stock spring with the heavy spring and it made a huge difference, take the time to set the correct preload.

Works great

I weigh 10 lb. over the limit for the spring, but I set it high, the spring is just right for me. It works great.

As described

As described.

Great product

Great product. Easy to install and adjust. As a larger rider, I greatly appreciate being able to customize the ride feel.

I am 6ft 245lbs

I am 6ft 245lbs, the red spring is perfect, never rode with the stock spring, so I have no comparision.

Out Of Stock!