If you want to cool your engine down without having to install a second radiator, this flow cooler could be what you need.
Thanks to the compact construction, you can easily find a place where to fit it and can install more than one of them. Just 30 mm square making sure it will squeeze into the smallest corner of your fairing.

Inlet/ Outlet diameters are 17mm.

Overall length = 105mm

Available in black, silver and red.