Triumph TF 450-C 2026 — Specifications

For clearing obstacles, defying gravity, and performing across demanding timeframes, Triumph has a proposition for you: its TF 450-C. Developed in collaboration with renowned riders and tested on terrains worldwide, this machine blends motocross DNA with cross-country resilience. Designed for riders aiming for top performance in cross-country or tackling technical trails, it offers the agility, torque, and endurance needed to hold the distance and arrive in the lead.

The TF 450-C’s engine is optimized for cross-country thanks to several engine maps specifically developed, available with the optional MX Tune Pro module, optimized torque, and race-ready durability. The lightweight, custom chassis, premium suspension with cross-country settings, and the large 8.3-liter fuel tank offer even more agility and endurance. To give riders an extra edge, state-of-the-art electronic systems and rider aids enhance control and confidence on changing terrains.

At the heart of the TF 450-C lies the latest engine developed by Triumph for competition, offering the best performance and power-to-weight ratio in its class within the cross-country segment. The model offers supple and controllable torque for technical terrains, linear power for precision on singletracks, and explosive acceleration for high-speed races. The forged aluminum piston, DelWest titanium valves, and adamantin (DLC) carbon treatments reduce friction and improve durability. The lightweight magnesium cover and advanced cooling system ensure consistent performance, making this engine as responsive as it is robust.

The TF 450-C is designed for riders who demand power and endurance on long and grueling stages. Its 450 cc four-stroke single-cylinder engine develops 62.4 horsepower at 9,500 rpm and 49.9 Nm at 7,000 rpm, with a broader torque curve and high-rpm performance that dominates steep climbs and high-speed straightaways.

A high-capacity clutch with hard anodized basket, Brembo hydraulic calipers and master cylinders with Galfer discs, along with a five-speed gearbox with quickshifter, offer flawless control and endurance. The narrow engine design improves interaction with the brake pedal, giving riders the confidence to push harder on varied terrains.

Triumph’s unique lightweight chassis is designed to deliver optimal balance, control, and confidence on the most demanding off-road terrains. Specifically adapted to the rigors of GNCC-type races and long-duration endurance events, the unique aluminum twin-spar frame features a lightweight construction that maximizes strength without compromising responsiveness.

Paired with off-road optimized suspension and a rider-focused geometry, the chassis offers a high level of adjustability to adapt to different rider styles and preferences, allowing them to go further, ride longer, and maintain control in all conditions.

Designed to meet the requirements of cross-country racing with a standing start, the TF 450-C is equipped with a selection of premium components and advanced electronics. Offering a competitive advantage, it features engine management controlled by an app, two engine maps, an anti-stall assist, traction control, and a quickshifter for clutchless gear changes between the second and fifth gear. These rider aids allow for perfect adaptation to changing terrain and race strategy, reinforcing confidence and control at every stage of the course.

Suspension performance is ensured by the renowned AOS KYB coil spring system, which includes an air-oil separation for consistent damping and precise handling. Black anodized D.I.D DirtStar series 7000 aluminum rims are paired with lightweight hubs designed by Triumph and Dunlop Geomax AT82 off-road tires, offering exceptional grip, agility, and durability on all types of terrain.

Among the other race-ready features include ODI Lock-On grips, ProTaper Evo MX Alloy handlebars, and an Exedy racing clutch for precise engagement under pressure. A 44 mm Dell'Orto throttle body and the Triumph ECU, developed in partnership with Athena, optimize engine performance, while a TwinAir washable air filter simplifies maintenance. The TF 450-C is also equipped with a translucent 8.3-liter fuel tank, enduro handguards, robust protections, and a side stand, complementing a set designed for uncompromising off-road performance.

Specifically designed to dominate cross-country, these race-ready machines will be available in the United States, Canada, France, and New Zealand.

Credits: Triumph for info and images