250MX Motocross

ENGINE

Engine type Single cylinder, 4 valves, liquid-cooled, DOHC

Displacement 249cc

Bore x stroke 77×53.6mm

Compression ratio 14:1

Transmission Chain

Max. power 28KW/11500rpm

Max. torque 25N·m/9000rpm

Fuel supply BOSCH EFI

Max. speed 130km/h

CHASSIS

Frame type Aluminum frame

Front suspension Yu An Adjustable upside down fork

Rear suspension Yu An External airbag

Front brake Disc, 2-piston calliper

Rear brake Disc, single piston calliper

Front tire 80/100 -21

Rear tire 100/90-19

Steering head angle 38.5°

Rake 28°

DIMENSIONS

Length X Width X Height 2168×805×1265mm

Wheelbase 1490mm

Seat height 960mm (Front)

Tank capacity 6L

Curb weight 108kg

Ground clearance 310mm

Trail1 30mm