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
https://www.youtube.com/watch?v=yRmQYUmnusg&feature=emb_logo
*medium springs are factory installed on all post sold by SR Suntour North America
We had to replace the default spring for men, with a red soft spring for my wife. After this change, its fantastic.
It works as advertised. Very easy to install. Adjusting is a little more time consuming. I started with the spring very loose, after several short rides I tightened the spring one revolution and will continue to do that til I get it the correct tension for me.
The installation was easy, the spring option should be made available when purchasing the seat post.
Seems to be working great. Not sure why there is not the extra collar around it like the original spring but seems to work well
Help the butt ,took harsh ride away