2019 Honda CRF450R Specifications

Model

CRF450R

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 chain; 13T/49T

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 MX3S 80/100-21 w/ tube

Rear

Dunlop Geomax MX3S 120/80-19 w/ tube

MEASUREMENTS

Rake (Caster Angle)

27°22’

Trail

116mm (4.6 in.)

Length

85.9 in.

Width

32.6 in.

Height

49.6 in.

Ground Clearance

12.9 in.

Seat Height

37.8 in.

Wheelbase

58.4 in.

Fuel Capacity

1.66 gal.

Color

Red

Curb Weight*

247 lbs.