Honda CRF250R User Manual

Servicing Your Honda 37
Fuel Tank
6. Put the breather tube (11) in the steering stem
nut (12).
7. Remove the hose clamp (13) from the breather
tube.
8. Align the shroud hooks (14) with the recesses
(15) of the fuel tank.
9. Turn the shrouds (16) and hook them onto the
frame (17).
10. Slide the shrouds (16) toward the rear so that
the shrouds and the tabs (18) on the air cleaner
housing covers are aligned.
11. Install the shroud B bolts (19), collars and
shroud A bolts (20).
Tighten the shroud B bolts to the specified
torque:
3.8 lbf·ft (5.2 N·m, 0.5 kgf·m)
12. Install the seat (page 34).
(11) breather tube (13) hose clamp
(12) steering stem nut
(14) shroud hooks
(15) recesses
(16) shrouds
(17) frame
(12)
(11)
(13)
(15)
(14)
(17)
(16)
(16) shrouds
(18) air cleaner housing cover tabs
(19) shroud B bolts
(20) collars and shroud A bolts
(16)
(18)
(19)
(20)

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)