ENGINE
Bore and stroke
Compression ratio
Displacement
Spark plug
Standard
For extended
high speed riding
Spark plug gap
Idle speed
Valve clearance (cold)
52.4
×
57.9 mm (2.06
9.3 : 1
124.8 cm (7.61 cu-in)
CPR6EA 9 (NGK)
−
U20EPR9 (DENSO)
CPR7EA 9 (NGK)
−
U22EPR9 (DENSO)
0.80 0.90 mm (0.031 0.035 in)
−
1,400
±
100 min (rpm)
Intake
0.10 mm (0.004 in)
Exhaust
0.10 mm (0.004 in)
http://mototh.com
×
2.28 in)
or
or
−
117