Honda Grom, because I can ride the hell out of it at the go kart track. And since I don't have a trailer all I need to do is strap it on my back and ride it over on my RR!
I too have a Grom for a second bike, its nice to be a able to take something out and literally ride it 100% at all times without a care in the world.
'17 Honda Grom Bright Yellow
'15 S1000RR Black Storm Metallic
Attack Performance Rearsets, Dieci83 Radiator/Oil Cooler Guards, Lamin-X Headlight Film, Lightech Chain Adjusters, MotoDynamics Flush Mounts, NRC Fender Eliminator, Puig DB Windscreen, R&G Tail Sliders, TankSlapper Paint Protection Kit, TechSpec Tank Grips, Woodcraft Case Covers, Woodcraft Frame Sliders, Woodcraft Axle Sliders, Woodcraft Swingarm Spools, Yoshimura R55-LE Slipon