2021 CRF450RX

"Ultimate Off-Road Weapon

Under the development theme of The Ultimate Off-Road Weapon, the CRF450RX is 5 lb. lighter thanks mainly to a revised frame and subframe. The new frame and swingarm’s rigidity balance, combined with tighter chassis geometry and suspension changes, all help to create optimal cornering performance."
MSRP $10,899 (standard)
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  • Engine Type Liquid-cooled single-cylinder 4-stroke
  • Displacement 450 cc
  • Bore & Stroke 96 mm x 62.1 mm
  • Compression Ratio 13.5:1
  • Valve Train Unicam, 4 valves
  • Fuel Delivery PGM-FI electronic fuel injection with 46 mm throttle body
  • Transmission Close-ratio, five speed
  • Final Drive #520 sealed chain; 13T/50T
  • Showa 49 mm telescopic inverted coil spring with rebound and compression damping adjustability. 310 mm (12.2 in ) travel.
  • Pro-Link® Showa single shock with adjustable spring preload, rebound damping adjustability, and compression damping adjustment separated into low-speed and high-speed; 313 mm (12.3 inches) travel
  • Tires Front: 90/90-21 Rear: 120/90-18
  • Brakes Front: 260 mm disc with dual-piston caliper Rear: 240 mm disc
  • Ground Clearance 336 mm (13.2 in.)
  • Seat Height 965 mm (38 in.)
  • Wheelbase 1,481 mm (58.3 in.)
  • Curb Weight 114 kg (251 lb.) including required fluids and full tank of gas—ready to ride
  • Fuel Capacity 8 L
  • Colour Extreme Red
  • Warranty No warrranty