The MTT Y2K, the world’s first turbine-powered motorcycle, redefined speed and exclusivity when it debuted 25 years ago. Now, Marine Turbine Technologies (MTT) is celebrating its legacy with the MTT 420RR 25th Anniversary Edition, a street-legal, hand-built powerhouse limited to just five units.
Like its predecessor, the 2025 420RR is driven by a Rolls-Royce M250-C20B helicopter engine, unleashing a mind-bending 414 hp and 677 Nm of torque. Built using aircraft-grade CNC aluminum and carbon fiber, it features premium ISR brakes, Ohlins suspension, BST carbon wheels, and high-end electronics from STW and Beijer.
Announced in Feb 2025, this ultra-exclusive superbike continues to embody raw power and cutting-edge engineering. And for those thinking a 414 hp motorcycle is too extreme, MTT has also crafted a trike version based on the same turbine-powered platform – because why not!
