I am looking for someone who reproduces hard foam for seats
Hi,
You might do a search on eBay for seller named seatfactory. He offers quite a few seat foams for different bikes and it's possible he can custom make one for you.
Dave McC
DC Plastics here in Michigan shows them at their web site . Along with covers and pans if needed. I bought from them before and their ok. Also check with AL B at Penton Parts . He usally has good quality parts. William
Make your own... it isn't that hard to do.....
1976 250 MC5 Original Owner
1976 Penton 175 XC