Honda CRF50F 2004-2015 User Manual

CRANKSHAFT ITRANSMISSION/KICKSTARTER
CRANKCASE ASSEMBLY
Dress the matmg
5UrfBC(lS with an all
slona If necessary
/0 correcr any mmor
roughness Of Irreg-
ularllles
Clean the crankcase mating surfaces before assem-
bling.
Install the dowel pins and a new gasket onto the l eh
crankcase.
Make sure thSI the Install the right crankcase over the left crankcase.
gasket slays In
place
11-16
Install the seven bolts with the clamp and tighten
them in a crisscross pattern in 2 - 3 steps.
Apply engine oil to the cam chain and install it.
Install the washer and bolt to the shift drum , then
tighten the bolt to the specified torque .
TORQUE: 12 N'm (1 .2 kgf ·m, 9Ibf.ft )
DOWEL PINS
BOl TIWASHER

Honda CRF50F 2004-2015 Specifications

General

Engine Type	49cc air-cooled single-cylinder four-stroke
Bore x Stroke	39.0mm x 41.4mm
Compression Ratio	10.0:1
Induction	13mm piston-valve carburetor
Ignition	CDI
Transmission	Three-speed with automatic clutch
Final Drive	Chain
Front Brake	Drum
Rear Brake	Drum
Front Tire	2.50-10
Rear Tire	2.50-10
Trail	1.8 inches
Seat Height	21.6 inches
Curb Weight	110 pounds
Fuel Capacity	0.7 gallons
Height	30.3 inches
Starter	Kick
Front Suspension	Inverted telescopic fork; 3.5 inches travel
Rear Suspension	Single shock
Rake	25°