The TC 250 comfortably holds the top step in the 250 cc 2-stroke motocross class. Featuring the latest in 2-stroke motocross technology and delivering the highest level of performance and quality. Paired with modern bodywork, advanced ergonomics and premium parts standard, the TC 250 promises superior comfort and control in all riding conditions.
The TC 250 engine features the latest 2-stroke architectural advancements, aimed at centralising rotating masses and reducing vibration, while delivering the highest level of performance in its class. The simplicity and low maintenance cost of the 2-stroke motor has made it a favourite amongst motocross riders for generations.
The 66.4 mm bore cylinder features an innovative power valve system, which delivers smooth and controlled power throughout the RPM range. The exhaust port now also features a machined finished for improved port timing and performance.
The TC 250 engine is designed with mass centralisation in mind. As a result, the lightweight, die-cast engine casings are engineered to house a compact shaft arrangement, keeping oscillating mass low and centred, adding to the overall balance, agility and ride-ability.
The TC 250 features an innovative laterally mounted counter balancer shaft. This shaft significantly reduces engine vibration, resulting in a smoother and more comfortable ride.
Displacement: 249 cm³
Design: 1-cylinder, 2-stroke engine
Bore: 66.4 mm
Stroke: 72 mm
Clutch: Wet, DDS multi-disc clutch, Magura hydraulics
Engine ManagementSystem: Kokusan
Frame design: Central double-cradle-type 25CrMo4 steel
Front suspension: WP XACT-USD, Ø 48 mm
Rear suspension: WP XACT Monoshock with linkage
Suspension travel: (front)310 mm
Suspension travel: (rear)300 mm
Front brake disc diameter: 260 mm
Rear brake disc diameter: 220 mm
Chain: 5/8 × 1/4”
Steering head angle: 63.9 °