Name Yamaha YZ250F Extended Description Motocross races are won or lost in the turns – that’s why, from the ground up, the YZ250F has been designed for exceptional cornering. Perfectly balanced, a lightweight aluminium frame turns effortlessly on the approach to every bend. And, with more linear power delivery through the rev-range, the revised 4-stroke DOHC 5-valve engine lets you power out of the exit. At the same time, the bike’s responsive suspension gives feedback on the traction while smoothing over the bumps. On and off the track, the YZ250F’s poise and agility are reflected in its sleek styling and its compact, dart-like shape. In every way, the YZ250F leaves the competition behind. •Lightweight Bilateral Beam aluminium frame •Improved mass-centralisation for better handling •4-stroke DOHC single-cylinder 250cc 5-valve engine •Long-stroke suspension for traction and road feel •New generation competition styling   Engine -  Engine type: Liquid-cooled, 4-stroke, forward-inclined single cylinder, 5-valves, DOHC Displacement: 250 cc Bore x stroke: 77.0 x 53.6 mm Compression ratio: 13.5 : 1 Lubrication system: Dry sump Carburettor: Keihin FCR-MX37/1 Clutch type: Wet, multiple-disc Ignition system: CDI Starter system: Kick Transmission system: Constant mesh, 5-speed Final transmission: Chain Fuel tank capacity: 6.4 L Oil tank capacity: 1.2 L   Chassis -  Chassis: Aluminium Bilateral Beam Front suspension system: Telescopic forks Front travel: 300 mm Rear suspension system: Swingarm (link suspension) Rear travel: 310 mm Caster angle 27º 10' Trail 117.4 mm Front brake: Single disc, Ø 250 mm  Rear brake: Single disc, Ø 245 mm Front tyre: 80/100-21-51M Rear tyre: 100/90-19 57M   Dimensions -  Length (mm): 2,168 mm Width (mm): 825 mm Height (mm): 1,304 mm Seat height (mm): 991 mm Wheel base (mm): 1,473 mm Minimum ground clearance (mm): 377 mm Service weight (kg) 102.8 Retail Price 0.00 Price £0.00