Every day, I receive numerous calls with requests about custom seats. Can you do one for me? (no, if I don’t have the bike with me). Can you do the seat pan? (no again, if I don’t have your bike with me). How much? (I don’t know because I don’t know what you want). Can you tell me how to do a seat pan? To this one, the answer is yes, yes, yes. And to know how to do it, you will not have to call me anymore. My upholstery shop is Jeffrey Phipps Custom Saddles. Jeff does all my seats upholstery with a seat pan that we make and provide to him. Jeff can make your seat pan (I repeat, only if you give him your bike), or if not, his website tells you how to make your own fiberglass pan.Then send it to him for a 1st class seat. For instructions and material necessary Log on to Jeffrey Phipps.