|
Model |
CRF450RX |
|
ENGINE |
|
|
Type |
449.7cc liquid-cooled 10º single-cylinder four-stroke |
|
Valve Train |
Unicam® OHC, four-valve; 10.0mm intake, steel; 8.8mm exhaust, steel |
|
Bore x Stroke |
96.0mm x 62.1mm |
|
Compression Ratio |
13.5:1 |
|
Induction |
Programmed fuel-injection system (PGM-FI); 46mm throttle bore |
|
Ignition |
Full transistorized |
|
Starter |
Push-button electric starter |
|
Transmission |
Constant-mesh 5-speed return; manual |
|
Clutch |
Multiplate wet (6 springs) |
|
Final Drive |
#520 sealed chain; 13T/50T |
|
SUSPENSION |
|
|
Front |
49mm fully adjustable leading-axle inverted telescopic Showa coil-spring fork |
|
Rear |
Pro-Link system; fully adjustable Showa single shock |
|
BRAKES |
|
|
Front |
2-piston caliper (30mm, 27mm) hydraulic; single 260mm disc |
|
Rear |
1-piston caliper hydraulic; single 240mm disc |
|
TIRES |
|
|
Front |
Dunlop Geomax AT81 90/90-21 w/ tube |
|
Rear |
Dunlop Geomax AT81 120/90-18 w/ tube |
|
MEASUREMENTS |
|
|
Rake (Caster Angle) |
27°25’ |
|
Trail |
116mm (4.6 in.) |
|
Length |
85.6 in. |
|
Width |
32.6 in. |
|
Height |
49.6 in. |
|
Ground Clearance |
12.9 in. |
|
Seat Height |
37.8 in. |
|
Wheelbase |
58.2 in. |
|
Fuel Capacity |
2.25 gal. |
|
Color |
Red |
|
Curb Weight* |
255 lbs. |
*Includes all standard equipment, required fluids and full tank of fuel—ready to ride Specifications subject to change
