Triumph’s TF 450-X Evolves for 2027 Ahead of MXGP Debut

Triumph Motorcycles has revealed the new TF 450-X for 2027, featuring a series of race-developed updates focused on improved rideability, sharper response and enhanced chassis control.

Developed through Triumph’s global racing programme, the TF 450-X benefits from revised engine calibration to enhance torque delivery, rear-wheel connection and driveability. The updated powertrain is connected to the chassis by new engine brackets, while the revised cylinder head features new valve guides and revised DLC-coated rocker shafts. A new clutch pack and comprehensive gearchange updates improve durability, engagement and shift precision.

Revised KYB suspension settings and new toolless adjusters enhance balance, control and rider feedback, while a new 50-tooth final drive improves acceleration and drive out of corners. The 2027 updates also include separate stop/start switches, new fork guards and a revised chain guide, with new all-black bodywork and MY27 graphics completing the changes.

The TF 450-X enters 2027 following its debut season in AMA Supercross and Pro Motocross with Triumph Factory Racing. It will now take on its next major challenge as Triumph enters the FIM MXGP Motocross World Championship for the first time in the 450cc class.

Steve Sargent, Chief Product Officer, Triumph Motorcycles, said: “The TF 450-X has completed its first season of top-level competition, giving our racing and engineering teams valuable experience of the motorcycle in demanding race conditions. What we have learned through that programme has directly influenced the 2027 model, with refinements to power delivery, shifting, chassis performance and rider feel.

“The success of the TF 250-X has demonstrated what Triumph can achieve at the highest level of motocross. We are now looking forward to bringing that experience to the 450 class as the TF 450-X takes on MXGP in 2027.”