Honda CRF450R 2012 Service Manual

CLUTCH/STARTER CLUTCH/KICKSTARTER/GEARSHIFT LINKAGE
INSTALLATION
A
CLLJT(: H DI SC A
"7!
CLUT CH DISC B
12 N 'm (1.2 kgf·m, 91
THRUST WASHER
CL UT CH
WASHER
L OCK WASHER ~
....
LIFTER ROD -,
CLUTCH LIFTER ~
N E"DL .E BEARING --"1
PRESSU RE PLATE
Apply molybdenum oil soluti on to the clutch lifter r=::;;:-:,::,~ ~ ,~~
11-12
lever cam area.
Install the clutch lifter lever into the left crankcase.
Install the clutch lifter lever stay and bolt.
Connect the clutch cable to the clutch lifter lever.
In stall the spacer, drive sprocket cover, and bolts.

Honda CRF450R 2012 Specifications

General

Engine Type	449cc liquid-cooled single-cylinder four-stroke
Bore x Stroke	96.0mm x 62.1mm
Compression Ratio	12.5:1
Induction	Programmed Fuel Injection (PGM-FI), 46mm throttle body
Ignition	CDI
Transmission	Close-ratio five-speed
Final Drive	#520 chain; 13T/48T
Front Brake	Single 240mm disc with twin-piston caliper
Rear Brake	Single 240mm disc
Front Tire	80/100-21
Rear Tire	120/80-19
Seat Height	37.6 inches
Ground Clearance	13.2 inches
Front Suspension	12.2 inches travel
Rear Suspension	Pro-Link Showa single shock with spring preload, rebound and compression damping adjustability; 12.4 inches travel
Rake	27° 04'
Trail	4.6 inches
Wheelbase	58.3 inches
Curb Weight	249 pounds