Honda CRF250R Owner's Manual & Competition Handbook

Index 161
Index
transmission oil .................................................39
tuning tips........................................................119
throttle,
freeplay.........................................................46
inspection .....................................................47
tyres,
air pressure ...................................................82
flat ................................................................82
selection........................................................83
tools ...............................................................155
torque specifications .............................148 – 150
transporting......................................................140
troubleshooting................................................143
tubes, replacing .................................................82
valve, fuel..........................................................13
vehicle identification no. (VIN)......................146
washing your motorcycle ..................................95
wheels................................................................81
wiring diagram ................................................156
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Honda CRF250R Specifications

General

Engine Type	Liquid-cooled single-cylinder four-stroke
Displacement	249cc
Bore x Stroke	79.0mm x 50.9mm
Compression Ratio	13.9:1
Starter	Electric
Transmission	Close-ratio 5-speed
Final Drive	Chain
Front Brake	Single 260mm disc with twin-piston caliper
Rear Brake	Single 240mm disc
Front Tire	80/100-21
Rear Tire	100/90-19
Wheelbase	58.3 inches
Seat Height	37.8 inches
Ground Clearance	13.1 inches
Fuel Capacity	1.7 gallons
Valve Train	Unicam OHC, four-valve
Induction	Programmed Fuel Injection (PGM-FI)
Throttle Bore	44mm
Ignition	Full transistorized ignition
Front Suspension	49mm inverted Showa coil-spring fork with rebound and compression damping adjustability; 12.2 inches travel
Rear Suspension	Pro-Link Showa single shock with adjustable spring preload, rebound and compression damping; 12.4 inches travel
Rake	27.2°
Trail	115mm (4.5 inches)