SPECIFICATIONS 11
KLX140C 99 kg (218 lb)
Fuel Tank Capacity 5.8 L (1.5 US gal)
ENGINE
Type
SOHC, 2-valve, single-cylinder, 4-stroke, Air-cooled
Bore × Stroke 58.0 × 54.4 mm (2.28 × 2.14 in.)
Displacement
144cm³(8.79cuin.)
Compression Ratio
9.5 : 1
Carburetor
KEIHIN PB20
Starting System
Electric starter
Ignition System DC-CDI
Ignition Timing
KLX140A/B 10° BTDC @1 400 r/m
in (rpm) 30° BTDC @4 000 r/min (rpm)
KLX140C 10° BTDC @1 500 r/m
in (rpm) 30° BTDC @4 000 r/min (rpm)
Lubrication Syst
em
Forced lubricati
on (wet sump)
Spark Plug NGK CR7HSA
Spark Plug Termin
al
Screw type
TRANSMISSION
Transm ission Type
5-speed, consta
nt mesh, return shift
Clutch Type
Wet, m ulti disc
Drive System Chain drive
Gear Ratios:
1st
2.667 (40/15)
2nd
1.895 (36/19)