Kawasaki KX100D5 User Manual

General Specifications

Model Identification

Engine

Engine Type 2-stroke, Piston reed valve, Liquid cooled
Displacement 99 cc
Bore X Stroke 52.5 x 45.8 mm
Compression Ratio 9.6:1 (low speed) 8.8:1 (high speed)
Carburetor Keihin PWK28
Lubrication System Premix gasoline & oil
Ignition System CDI with Digital Advance
Oil 2-stroke racing oil
Coolant 50% water /50% ethylene glycol base antifreeze

—Capacity 0.67 L

Transmission

Clutch Type Wet, Multi-disc, Manual
Transmission 6-speed, Constant mesh, Return shift
Shift Pattern (Bottom up) 1-N-2-3-4-5-6
Gear Ratios —1st 2.54 (33/13)

—2nd 1.89 (30/16)
—3rd 1.50 (27/18)
—4th 1.25 (25/20)
—5th 1.09 (24/22)

—6th 0.96 (22/23)
Primary Ratio 3.40 (68/20)
Final Ratio 3.92 (51/13)
Overall Ratio (Top Gear) 12.76

Chassis

Wheelbase 1,290 mm
Seat Height 870 mm
Ground Clearance 380 mm
Dry Weight 68 kg (149.9 lb.)
Fuel Tank Capacity 5.5 L (1.95 gal.)
Rake 27°
Tire Size —Front 70/100-19

—Rear 90/100-16
Brake Type —Front Single disc

—Rear Single disc
Brake Size —Front 202

—Rear 150
Suspension Type —Front Telescopic Inverted Fork

—Rear Uni-Trak Swingarm

Wheel Travel —Front 275 mm

—Rear 275 mm

Year & Model ‘05 KX100-D5
Color Lime Green (777)

VIN Range JKAKXTDC  5A015001
Engine No. Range KX100CE000001—

Engine No. Location RH side crankcase, below carburetor

—

Tuning Specifications

Engine

Spark Plug NGK R-6252K-105

Ignition Timing 13° at 12,000 rpm
Transmission Oil SE Class SAE 10W30 or 10W40

Compression Pressure 171 psi

Fork Oil Kayaba 01 SAE 5W

Tire Pressure (Cold)

—Gap 0.7-0.8 mm

—Capacity 0.7 L

Chassis

—Capacity 317-325 cc

—Front 15 psi
—Rear 15 psi