|
Model |
CRF450R |
|
ENGINE |
|
|
Type |
449.8cc liquid-cooled 10o single-cylinder four-stroke |
|
Valve Train |
Unicam® OHC, four-valve; 38 mm intake, titanium; 31 mm exhaust, steel |
|
Bore x Stroke |
96.0 mm x 62.1 mm |
|
Compression Ratio |
13.5:1 |
|
Induction |
Programmed fuel-injection system (PGM-FI); 46 mm throttle bore |
|
Ignition |
Full transistorized ignition |
|
Starter |
Push-button electric starter |
|
Transmission |
Constant-mesh 5-speed; manual |
|
Clutch |
Multiplate wet, hydraulically actuated (6 springs, 8 plates) |
|
Final Drive |
#520 chain; 13T/49T |
|
SUSPENSION |
|
|
Front |
49 mm fully adjustable leading-axle inverted telescopic Showa coil-spring fork w/ 12.2 in. travel |
|
Rear |
Pro-Link system; fully adjustable Showa single shock w/ 12.4 in. wheel travel |
|
BRAKES |
|
|
Front |
2-piston caliper (30mm, 27mm) hydraulic; single 260mm disc |
|
Rear |
1-piston caliper hydraulic; single 240mm disc |
|
TIRES |
|
|
Front |
Dunlop Geomax MX33 80/100-21 w/ tube |
|
Rear |
Dunlop Geomax MX33 120/80-19 w/ tube |
|
MEASUREMENTS |
|
|
Rake (Caster Angle) |
27°7’ |
|
Trail |
114 mm (4.48 in.) |
|
Length |
85.9 in. |
|
Width |
32.6 in. |
|
Height |
49.9 in. |
|
Ground Clearance |
13.2 in. |
|
Seat Height |
38.0 in |
|
Wheelbase |
58.3 in. |
|
Fuel Capacity |
1.7 gal. |
|
Color |
Red |
|
Curb Weight* |
244 lbs. |
*Includes all standard equipment, required fluids and full tank of fuel—ready to ride Specifications subject to change
