Triumph continues to refine its motocross racer Triumph’s TF 250-X was immediately competitive when it debuted for the 2024 model year, but that hasn’t stopped the British brand from continuing to ...

British bike maker Triumph announced the 2026 model year changes for the TF 250-X motocross bike, two-wheeler to arrive later ...

Triumph has announced an extensive list of updates for its TF 250-X, including ‘race-ready’ power delivery, improved throttle ...

Triumph reveals updates for the TF 250-X motocross 2026 model with new airbox and silencer to meet noise restrictions, a ...

To address this issue, we derive an invariant extended Kalman filter (IEKF) based on the two-frame group (TFG) in the left-invariant form, and integrate raw GNSS double-differenced observations, ...