Triumph Takes Wraps Off TF 450RC Video

Triumph showed off its much-anticipated 450cc motocross bike. In recognition of the collaboration with the GOAT, Ricky Carmichael, the official designation is the “TF 450-RC Edition” celebrating the Greatest Of All Time’s involvement with Triumph’s motocross program from the beginning.

“At the end of 2023, Triumph revealed the long-awaited TF 250-X – the first in an all-new range of off-road motorcycles,” said Triumph’s Chief Product Officer Steve Sargent. “We now have a brand new 450cc competition motocross powertrain, which Ricky Carmichael, who is without doubt the very best in the business, has worked with us to develop. The TF 450-RC Edition offers a balance of power, precision and durability that sets a new standard in the 450cc motocross class. It seems only right that the first edition should have Ricky’s name on it.”

The colour design prominently incorporates Triumph’s Performance Yellow with black and white accents. It also includes RC’s iconic number 4, GOAT logo and key sponsor details, adding a personalised flair that reflects the spirit of this motocross legend. This design is carried across number boards, swingarm decals, and other visual elements, reinforcing the bike's unique identity.

But this bike is more than a sticker kit! Developed by world-leading Triumph engineers and Motocross Champions, the TF 450-RC Edition features the strongest power to weight ratio in its class. Triumph's new 450cc competition motocross powertrain is compact, mass-optimised and built to take the holeshot. Engineering, design and equipment working in harmony for class leading power, control and flexibility.

The TF 450-RC’s single-cylinder, SOHC 450cc engine is built for racing, delivering robust power while minimizing weight giving a power-to-weight ratio that leads the class.

At the core of this engine are top-tier components, including a Konig-forged aluminum piston, which provides strength and durability at high speeds, and DelWest titanium valves for improved airflow and faster actuation. The TF 450-RC’s 5-speed gearbox, with a quickshifter fitted as standard for clutchless upshifts from 2nd to 5th gear, ensures seamless power delivery for maximum focus on the track.

The 450cc engine's combustion chamber is fully machined for optimal airflow and efficiency. The 3-axis machined combustion chamber and ports ensure precise geometry for peak performance, while diamond-like carbon (DLC) coated rockers reduce friction, improving the engine's efficiency and longevity.

The TF 450-RC’s 450 airbox and intake system ensures that the engine gets a consistent, high volume of air, which is critical for performance and efficiency. The intake system is paired with an air filter by TwinAir, known for its durability and filtration efficiency. The tool-free filter access makes it easy to maintain the bike in rugged conditions, ensuring optimal airflow at all times.

The TF 450-RC is equipped with a cutting-edge engine management and intake/exhaust system designed to deliver exceptional performance and control. At its core, the bike features a Dellorto throttle body integrated with an Athena engine management system, ensuring precise fuel delivery and throttle response. This system allows riders to fine-tune parameters like traction control and launch control via the MX Tune Pro smartphone app, offering adaptable performance for varying track conditions.

The TF 450-RC features selectable engine maps, including a unique map customized by Ricky Carmichael, of course.