TJ started writing for TopSpeed in 2015, but has been writing on motorcycle and automotive topics since 2009 for outlets such as eHow, eHowNow, and MotorTrend subsidiaries. He is certified to work on ...

This tech could give the YZF-R1 a much-needed edge over its rivals like the Ducati Panigale V4 ...

It’s hard to believe that bikes like the Yamaha R1 or R1M need a performance boost, but the 2018 versions were just unveiled and had received a fair share of updates, most of which are addressing ...

The older you get, the faster time goes. It’s hard to believe that the Yamaha YZF-R1, the motorcycle that revolutionized the superbike category, is now a quarter-century old. The original R1, circa ...