2026 TF 250-X
- Triumph reveals new updates for acclaimed TF 250-X, ensuring it is still the most complete motocross package, straight out of the crate
- All new airbox and silencer maximises airflow, with enhanced engine mapping for improved power delivery and throttle response
- New high performance Exedy clutch, significantly increasing torque capacity and enhancing durability
- Updated suspension settings provide improved mid-stroke control, better chassis balance, and enhanced cornering stability
- Brand-new graphics scheme for 2026, with striking in-mould decals in eye-catching Triumph Performance Yellow
Triumph Motorcycles unveils exciting updates to its acclaimed TF 250-X motocross machine, reinforcing its position as a class leader in the ultra-competitive 250cc segment. With a focus on performance, durability, and rider experience, the updated TF 250-X delivers sharper power, faster launches, and race-honed control.
Built to push harder and win bigger, the updates include an all-new airbox and silencer to maximise airflow.
They also feature enhanced engine mapping to deliver improved power delivery and throttle response. Including updated suspension tuning and a new Exedy clutch!
Engineered to meet the new FIM and AMA race sound regulations, the all-new airbox and silencer have been designed to deliver both performance and noise requirements. They maintain Triumph’s signature engine note. Combined with the new engine calibration, the TF 250-X will deliver a superior race-day performance.
The enhanced ECU mapping enhances power delivery and throttle response across the entire RPM range.
This enables quicker launches and sharper corner exits. Meanwhile, the new high-performance Exedy clutch delivers more direct engagement, enhanced durability under extreme conditions, and significantly increased torque capacity. Updated suspension tuning also provides improved mid-stroke control, better chassis balance, and enhanced cornering stability.
The refined battery tray layout improves accessibility for more reliable and easier servicing, and the redesigned Oil Level Sight Glass enhances clarity and accuracy.
To complete the updates, there is a brand-new graphics scheme for 2026.
It features striking in-mould decals in eye-catching Triumph Performance Yellow. This adds to the focused, aggressive style of the TF 250-X, ensuring stand-out presence on the track.
These updates build on the TF 250-X’s successful 2023 debut, developed in close collaboration with motocross legend Ricky Carmichael and World Enduro champion Iván Cervantes. The TF 250-X set a new benchmark in the 250cc category with its class-leading power-to-weight ratio, factory-level KYB suspension, and advanced rider-focused electronics.
Triumph Motorcycles’ Chief Product Officer, Steve Sargent, said:
“The TF 250-X has already made a huge impact in the motocross world, delivering podium-finish performances in the 2025 AMA Supercross Championship, as well as the MX2 class in MXGP. This TF 250-X, built for 2026, is the result of relentless development and feedback from our factory riders. With sharper power delivery, refined suspension, and advanced electronics, it’s built to give riders the edge they need to win.
“These updates will help all riders to make the most of the available torque, improving the feel, acceleration and response, so it is even more competitive. The new Exedy clutch and enhanced engine calibration will be compelling reasons for fans to try the Triumph ready for the upcoming season.”
Engineered to dominate
The high-performance four stroke single-cylinder engine delivers 48 PS peak power at 13,500 rpm. Paired with a unique ultra compact and super light aluminium chassis, it gives the TF 250-X the all-important class-leading power-to-weight ratio.
Triumph’s performance racing powertrain has earned its stripes on the track. It features a forged aluminium König piston and Del West titanium valves. The engine also includes diamond-like carbon low friction coatings. Lightweight magnesium covers and DLC-coated internals provide explosive power and durability. A mass-optimised layout and Dell’Orto 44mm throttle body ensure razor-sharp throttle response.
The Athena ECU with GET Power Assist, delivers advanced traction and launch control.
Advanced engine management and tunability is complemented by the optional accessory MX Tune Pro app. It enables riders to use real-time user-selectable mapping, a real-time engine sensor dashboard, and live diagnostic functionality. Achieved through a controlled programmable engine management system.
The Exedy clutch and 5-speed gearbox with Brembo hydraulics provide smooth, precise shifting. The quickshifter enables clutch-less upshifts from 2nd to 5th gear.
Race-ready suspension
The unique aluminium chassis has a high strength, lightweight spine frame with twin cradles. Designed for the optimum balance of performance, mass, and flexibility. Paired with a hydroformed swingarm, the chassis is designed for optimal flex and rear grip.
The race-developed linkage system, ensures consistent suspension performance. Tuned to deliver improved mid-stroke control, better chassis balance, and enhanced cornering stability.
This high-performance setup is completed by KYB 48mm AOS coil forks. Forged and machined 7075-T6 aluminium triple clamps, and a three-way piggyback coil rear shock.
Top tier specification
The TF 250-X is equipped with premium, race-proven components throughout. Delivering a specification straight out of the crate, that is unmatched in a production motocross bike.
At the heart of its stopping power is a high-performance Brembo braking system. This features twin 24mm piston floating front calipers and a single 26mm piston floating rear caliper. With a 260mm Galfer wave disc at the front and 220mm disc at the rear, the system delivers precise, controlled braking in all conditions.
Lightweight DirtStar 7000 Series aluminium rims are paired with machined aluminium hubs. Wrapped in Pirelli Scorpion MX32 mid-soft tyres. These offer exceptional grip and durability on race surfaces. For rider control and comfort, the TF 250-X features ProTaper ACF carbon core handlebars and ODI half-waffle lock-on grips.
This setup delivers a factory-level feel.
Advanced electronics elevate the riding experience further, with Launch Control (adjustable via handlebar or app). It also includes Traction Control, Dual Engine Maps for adaptable power delivery, and a Sensor Dashboard displaying live data and diagnostics. An Integrated Hour Meter provides precise engine tracking.
Competition Accessories
In addition to the high level of specification already included as standard, Triumph has partnered with the biggest premium brands. They create a dedicated range of competition accessories to further enhance performance and capability.
These accessories include:
- Akrapovič full titanium exhaust system
- XTrig hole shot device
- Athena LC-GPA launch control module with rider-selectable enhanced traction control and launch control settings and LED engine speed indicator
- MX Tune Pro wi-fi module with 10 additional maps
- Performance gripper seat and seat cover
- Bodywork replacement kit
Specialist Triumph Motocross and Enduro Centres
Triumph has a global network of more than 280 specialist Motocross and Enduro centres across Europe, Australia, and the USA. These centres provide expert sales, servicing, parts, and race support. In partnership with Alpinestars, Triumph also offers a full range of motocross and enduro apparel.
A unique 24/7 online parts and accessories system, optimised for mobile, allows riders to order directly from the track. The system offers express delivery or click-and-collect options.
On the dirt
Orders can be placed now, at Triumph’s motocross dealers!
With bikes arriving in stores this summer.
To find your local dealer visit the Triumph website.