Engine type

Liquid-cooled, 2-stroke Single with KIPS

Displacement

249 cm³

Bore x stroke

66.4 x 72.0 mm

Compression ratio

10.2:1 (low speed); 8.9:1 (high speed)

Valve system

4-petal carbon-fibre piston reed valve

Fuel system

Keihin PWK 38S

Ignition

Digital CDI

Starting System

Primary kick

Maximum power

42.8 kW {58.2 PS}/ 9,000 rpm

Transmission

5-speed, return

Maximum torque

50.5 N·m {5.15 kgf·m}/ 8,000 rpm

Brakes, front

Single semi-floating 250 mm disc, Dual-piston caliper

Suspension, front

48 mm upside-down cartridge-type telescopic fork, 16 way compression damping, 16 way rebound damping

Suspension, rear

New Uni-Trak, 16 way compression damping, 16 way rebound damping, fully adjustable spring load

Brakes, rear

Single 240 mm disc, Single-piston caliper

L x W x H

2,185 x 840 x 1,265 mm

Trail

26° / 105 mm

Wheelbase

1,480 mm

Wheel travel front

300 mm

Fuel capacity

8.2 litres

Seat height

965 mm

Wheel travel rear

310 mm

Dry weight

97 kg

Tyre, front

80/100-21M/C (51M)

Tyre, rear

110/90-19M/C (62M)