Triumph has confirmed that it will provide the engines for Moto2 for three years starting in 2019. The firm’s 765cc triple will replace the 600cc four-cylinder Honda CBR600RR motors used since the series started in 2010.
The Triumph engine will be derived from the new 765cc motor used in the 2017-on Street Triple. Itself based on the earlier Daytona 675 engine, it’s already got race-winning pedigree in various championships in that form.
In road-going form the engine makes 123PS at 11,700rpm, but for Moto2 both numbers will be higher. Titanium valves and new valve spring will ensure more revs and horsepower. The race engines will also get special alternators to reduce inertia, a new slipper clutch and a taller first gear. Engine cases and the sump are to be changed to suit the Moto2 racers, making the engine more compact. Magnetti Marelli will also supply a new standard ECU to suit the engine.
All Moto2 engines will be built by ExternPro, the same company that prepares the current Honda Moto2 engines. The Spain-based company’s technical director Trevor Morris said: “I have been a fan of the triple engine for a long time, its unique characteristics and performance will ensure and enhance the future success of the championship.”
Paul Stroud of Triumph said: “This is a significant moment for Triumph that brings an exciting new chapter to our 110-year racing history and builds on our celebrated TT and Supersports race winning triple engines. We look forward to a long and thrilling relationship with Dorna and the Moto2 teams, riders and fans.”
DORNA’s Carmelo Ezpeleta said: “We are very excited to be working with one of the world’s most iconic motorcycle brands. The Triumph triple engines are renowned for their strong, linear power and torque delivery and have achieved many successes on the track making them the ideal choice for the Moto2 Championship. We are looking forward to the 2019 season and the beginning of a new generation of Moto2 in partnership with Triumph.”
Julian Simon, 2009 125cc World Champion and Moto2 runner-up, has been involved with the engine development testing. He said “The engine feels strong and In particular the mid-range is very impressive. The feel between the throttle and the rear wheel is very direct and controllable. The general feeling is very good and the engine already shows great potential.”
