Long-term test bikes aren’t something we normally do here at Motorcycle.com, but when Yamaha’s PR guy Gerrad Capley said I could take the MT-10 SP home after the press intro, it was an offer that was hard to resist. When I asked him how long I could have it, he basically shrugged his shoulders and winked. “Can I modify it?” I asked. “Only if you give it back to us in stock form,” he said. Just like that, I dashed away with an MT-10 SP for an indefinite amount of time. Nice.