Honda CBR125R, Owner'S Manual

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MAINTENANCE
3-2
MAINTENANCE
SERVICE INFORMATION
GENERAL
• Place the motorcycle on level surface before starting any work.
•
• Work in a well ventilated area. Smoking or allowing flames or sparks in the work area or where the gasoline is stored
can cause a fire or explosion.
• The exhaust contains poisonous carbon monoxide gas that may cause loss of consciousness and may lead to death.
Run the engine in an open area or with an exhaust evacuation system in an enclosed area.
SPECIFICATIONS
ITEM SPECIFICATIONS
Throttle grip freeplay 2 – 6 mm (1/16 – 1/4 in)
Spark plug Standard CR8E (NGK) or U24ESR-N (DENSO)
Optional CR9E (NGK) or U27ESR-N (DENSO)
Spark plug gap 0.70 – 0.80 mm (0.028 – 0.031 in)
Valve clearance IN 0.06
±
0.02 mm (0.002
±
0.001 in)
EX 0.27
±
0.02 mm (0.011
±
0.001 in)
Engine oil capacity 1.0 liter (1.1 US qt, 0.9 lmp qt)
At disassembly 1.3 liters (1.4 US qt, 1.1 lmp qt)
Recommended engine oil Except CM type Honda "4-stroke motorcycle oil" or an equivalent
API classification: SG or higher (except oils labeled as
energy conserving on the circular API service label)
JASO T 903 standard: MA
Viscosity: SAE 10W-30
CM type only Pro Honda GN4 4-stroke oil or equivalent motor oil
API service classification: SG or Higher
JASO T 903 standard: MA
Viscosity: SAE 10W-30
Engine idle speed 1,450
±
100 min
-1
(rpm)
Recommended antifreeze Except CM type High quality ethylene glycol antifreeze containing sili-
cate-free corrosion inhibitors
CM type only Pro Honda HP coolant or equivalent high quality eth-
ylene glycol antifreeze containing silicate-free corro-
sion inhibitors
Drive chain Size/link 428/124
Slack 25 – 35 mm (1.0 – 1.4 in)
Specified brake fluid DOT 3 or DOT 4
Brake pedal height 84 – 86 mm (3.3 – 3.4 in)
Clutch lever freeplay 10 – 20 mm (3/8 – 13/16 in)
Cold tire pressure Front Driver only 200 kPa (2.00 kgf/cm
2
, 29 psi)
Driver and passenger 200 kPa (2.00 kgf/cm
2
, 29 psi)
Rear Driver only 225 kPa (2.25 kgf/cm
2
, 33 psi)
Driver and passenger 225 kPa (2.25 kgf/cm
2
, 33 psi)
Tire size Front 80/90-17M/C 44P
Rear 100/80-17M/C 52P
Tire brand Front NR73s (IRC)
Rear NR73s (IRC)
Minimum tire tread depth Front 0.8 mm (0.03 in)
Rear 0.8 mm (0.03 in)
At draining
Gasoline is extremely flammable and is explosive under certain conditions.