Seat Foam - High density - 25mm, 50mm, 100mm

This high-density foam offers the ideal firmness for motorcycle seats and can be effortlessly shaped using sandpaper or a flapper disk on a grinder. It cuts smoothly with a sharp knife and even more quickly with an electric kitchen carving knife.

Shaping a seat is a highly rewarding process and is one of my favorite aspects of building a motorcycle.

The foam is 700mm X 300mm or (27.65" X 11.81") 

Choose from 3 thicknesses: 25mm, 50mm, and 100mm. (0.984in 1.985in 3.937in)

For tips on crafting a motorcycle seat, check out this video, especially the foam shaping segment at 8:40 of the video.

https://youtu.be/MDAzZIxc-p4?si=mdGOnv8VCWbAa6q8