[Blood Simple]

Its in the beginning of the video below. Its the only seat cushion I've seen that doesn't look absolutely hideous. Tried googling "plot seat cushion japan" and other combos but no luck.

Edit: Found it. Thanks to Rod.

http://www.ebay.com/itm/EFFEX-GEL-ZAB-R-/152420240081?hash=item237cf44ad1:g:DucAAOSwo4pYYQeu&vxp=mtr

 

[17105]

Use the contact page on the plotjapan website, and ask them. They sell a lot of brands, but I'm sure they'd steer you in the right direction pretty quickly.

Contact Us | PLOT Inc.

 

[Blood Simple]

Thanks, I'll give it a shot.

 

[Blood Simple]

They responded. Apparently its called "GEL-ZAB R". Its on ebay. Shipping cost is kinda crazy though. Thanks again Rod.

EFFEX GEL-ZAB R | eBay

 

[G-Dub]

You should read the description and I guess, customer reviews of the Gel-Zab. Quite entertaining. An excerpt: "Naturally, even with a good cushion on the ass, do not get riding on Motorcycle. "The butt moves without permission on the cushion."