Suzuki JR50 User Manual

4-4
WHAT TO
CHECK
CHECK FOR
Steering • Smoothness
• No restriction of movement
• No play or looseness
Brakes • Proper pedal and lever
play
• No dragging
• Brake shoe wear
Tires • Proper pressure
• Enough tread depth
• No cracks, rips or other
damage
Fuel tank • Enough fuel for the
planned run
• Tank cap fastened
securely
Engine stop
switch
Proper operation
Engine oil Enough amount
Transmission
oil
Correct level
Throttle • Proper play
• Smooth response
• Quick return to idle
position
Gearshift
lever
• No damage
• Smooth operation
Drive chain • Proper tension
• Adequate lubrication
• No excessive wear or
damage
General
condition
• Bolts and nuts tightness
• No rattle from any parts of
machine with the engine
running
• No visible evidence of
damage
JR50_03A.book Page 4 Tuesday, April 12, 2005 5:06 PM

Suzuki JR50 Specifications

General

Engine Type	2-stroke, air-cooled, single cylinder
Displacement	49cc
Bore x Stroke	41.0 mm x 37.8 mm
Compression Ratio	6.6:1
Fuel System	Carburetor
Ignition	CDI
Starting System	Kick
Final Drive	Chain
Front Brake	Drum
Rear Brake	Drum
Seat Height	560 mm (22.0 in)
Ground Clearance	135 mm (5.3 in)
Front Suspension	Telescopic
Rear Suspension	Swingarm
Tires Front	2.50-10
Tires Rear	2.50-10