Engine type

Air-cooled, 4-stroke Single

Displacement

144 cm³

Bore x stroke

58 x 54.4 mm

Compression ratio

9.5:1

Valve system

SOHC, 2 valves

Fuel system

Carburettor, PB20 (Keihin)

Ignition

Digital DC-CDI

Starting System

Electric starter

Lubrication

Forced lubrication, wet sump

Transmission

5-speed

Final drive

Chain

Primary Reduction Ratio

2.880 (72/25)

Primary Reduction Ratio

2.880 (72/25)

Gear Ratios 1st

2.667 (40/15)

Gear Ratios 2nd

1.895 (36/19)

Gear Ratios 3rd

1.474 (28/19)

Gear Ratios 4th

1.182 (26/22)

Final reduction ratio

3.571 (50/14)

Clutch

Wet multi-disc

Brakes, front

TBC

Brakes, rear

TBC

Suspension, front

TBC

Suspension, rear

TBC

Frame type

TBD

Trail

85 mm

Wheel travel front

180 mm

Wheel travel rear

180 mm

Tyre, front

70/100-17 40M

Tyre, rear

90/100-14 49M

Steering angle, left / right

45° / 45°

L x W x H

1,820 x 790 x 1,050 mm

Wheelbase

1,260 mm

Ground clearance

235 mm

Fuel capacity

5.8 litres

Seat height

780 mm

Curb mass

93