Honda RC51 2006 Owner's Manual page 210

05/11/15 12:40:16 31MCF660_210
Capacities
passenger
capacity
maximum weight
capacity
Engine Specifications
displacement
bore & stroke
compression ratio
spark plug
(standard)
spark plug
(cold climate)
spark plug gap
valve clearance
(cold)
idle speed
Operator and one passenger
USA: 366 lbs (166 kg)
Canada: 375 lbs (170 kg)
rider, passenger, all cargo and accessories
60.9 cu-in (999 cm )
3.94 x 2.50 in (100.0 x 63.6 mm)
10.8 : 1
IFR9H11 (NGK) or
VK27PRZ11 (DENSO)
IFR8H11 (NGK) or
VK24PRZ11 (DENSO)
0.039 0.043 in (1.00 1.10 mm)
0.006 in (0.16 mm)
intake
0.012 in (0.31 mm)
exhaust
1,300 100 rpm
Specifications
no adjustment
201
Technical Information