Triumph has announced a comprehensively updated TF 250-X for 2027, with the championship-winning 250cc motocross bike receiving a range of race-developed refinements to improve performance, durability, handling and rider confidence.
The updates follow a successful season for Triumph Factory Racing, with Guillem Farrés winning the World Championship, Camden McLellan finishing second in the series, and Triumph claiming the FIM MX2 Manufacturers’ World Championship.
At the heart of the TF 250-X remains its 48PS engine, which Triumph says delivers the highest power output in the 250cc motocross class. For 2027, revised engine calibration is claimed to sharpen throttle response, improve rideability and refine torque delivery.
The engine also receives new valve guides, updated clutch components and revised gear-change hardware, including a new selector drum and detent wheel. These changes are designed to improve durability, shift precision and consistency under race conditions.
Revised KYB suspension
Suspension updates are another key part of the 2027 package, with the TF 250-X retaining its premium KYB setup but receiving revised front and rear settings.
The 48mm AOS coil-spring forks and three-way adjustable piggyback rear shock have been retuned to improve balance, damping control and rider feedback. New toolless adjusters also make trackside suspension changes quicker and easier.
Triumph says the revised setup aims to deliver improved stability and predictable traction across jumps, whoops, ruts and rhythm sections.
The chassis also gets new Neken triple clamps, manufactured from forged and machined 7075-T6 aluminium, along with a revised chain guide. The new clamps are tuned to provide sharper steering, improved front-end feel and more precise tracking.
More precise powertrain
Triumph has also focused on the details inside the engine and gearbox. New valve guides are designed to improve durability, while revised clutch components include a new clutch bearing and clutch pack.
The updated clutch plates work with the Exedy Belleville clutch to provide smoother engagement, stronger launches and more consistent lever feel during repeated high-load starts.
The revised gear change system, meanwhile, is designed to deliver cleaner and more precise shifts during aggressive riding and racing.
Race-ready specification
As expected from the TF 250-X, the 2027 model comes with a premium list of components. Brembo brakes are paired with Galfer discs, while ProTaper ACF carbon-core handlebars and ODI lock-on grips provide the rider contact points.
Electronic rider aids include Launch Control, Traction Control, Quickshifter and Dual Engine Maps as standard. Riders can switch between two standard engine maps, while an optional Wi-Fi module and MX Tune Pro app open up 10 additional engine maps for further adjustment of power delivery, throttle response and engine braking.
The TF 250-X rolls on D.I.D DirtStar 7000-series aluminium rims and Pirelli MX32 mid-soft tyres, while the 960mm seat height, slim bodywork and narrow mid-section allow plenty of rider movement.
Blacked-out look
Visually, the 2027 TF 250-X gets an all-black bodywork package, updated graphics and redesigned fork guards, giving the Triumph a darker and more focused competition look.
Triumph is also continuing its specialist Motocross and Enduro Centre dealer network, backed by a dedicated 24/7 online parts and accessories platform.
The 2027 Triumph TF 250-X is available to order now, with Australian pricing yet to be confirmed. Visit your local Triumph dealer or www.triumphmotorcycles.com.au for more info.
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