Custom Fit with the BiSaddle Wedge Kit Only compatible with new updated flex frame 2 (see pictures). Not compatible with Health+ saddle.
The wedges are designed to be installed between the base of the saddle and the two saddle surface pads to change the shape across the saddle top. Making it either more flat, or more rounded.
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The wedge kit was just what my new BiSaddle needed to make it the most comfortable saddle I have ridden to date. The "rounding" wedge allowed my saddle wings on my new BiSaddle to more closely mimic the traditional saddle it was replacing. The instructions are clear and it is very easy to install. A quick note: I had to increase the rear saddle width about 10mm once I installed the rounding wedge. Now, the saddle is comfortable even after hours in the saddle.
K
Keith · August 17, 2026
It was just what I needed to get pure bliss on my butt. Used the flat wedge. Amen to Bisaddle
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Joseph · February 19, 2026
I’m still breaking in the wedge kit. After installing the curved bracket, I’m starting to think the original seat might be the solution. The saddle has been great otherwise.