Talkin' Motorbikes with AttackYamaha's Richard Stanboli. In this episode we go full NERD and explain what MotoSpec Chassis Software is, and how it works. This is the third episode of our multi part series on this software. We're going to focus on how to set up the rear end and show how this tool can be applied to the development of your motorcycle. Like if I'm having this issue, what can I do to the rear? Also, if I make changes to the rear, what overall effect do these changes have on the rest of the motorcycle. Swingarm length, pivot angle, linkage, shock length, etc.. are all on the table.