Grenade

No idea what it is, but looks like it'll explode at full chat.

Stolen from whiskeyracer.blogspot.com

400RR

Can't remember where I found this one, but the paint looks awesome. 

4 Wheel Singel

From the Crossed Purpose Blog.

Roehr

At heart a supercharged HD V-Rod.

Twin Fillers

SOHC 750

Davide Guzzi

From the Cafe Racer thread over on the PBMagForums.

EDIT: Davide just let me know that this isn't Jeff Wrights Guzzi, but his Guzzi. Check out his blog in the comments, alot of awesome guzzi's!

FCR's

Are so sexy.

caferacerculture.blogspot.com

34

Such a great set of pictures from OttoNero.

Built for Go, Not for Show.