Current Kawasaki Motorcycle Motocross Full-Size-MX KX™450SR

2023 Kawasaki KX™450SR Base

2023 Kawasaki KX™450SR Base

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Exterior Colors:

  • Year 2023
  • Make Kawasaki
  • Model KX™450SR
Shop Kawasaki Pre-Owned
Product Details Specifications Photos
2023 Kawasaki KX™450SR Base

2023 Kawasaki KX™450SR Base

  • Year 2023
  • Manufacturer Kawasaki
  • Model Name KX™450SR
  • Trim Name Base
  • Generic Type (Primary) Off-Road
  • Engine Type 4-stroke single, DOHC
  • Displacement 449cc
  • Cooling System Liquid-cooled
  • Bore 96.0mm
  • Stroke 62.1mm
  • Compression Ratio 12.5:1
  • Fuel System DFI® with 44mm Keihin throttle body
  • Ignition Digital CDI with 3 Coupler Options

2023 Kawasaki KX™450SR

BUILT TO WIN

Featuring special tuning and elite-level racing components, the all-new limited edition 2022 KX™450SR motorcycle is built to win right out of the box. This bike is designed to further elevate the performance, durability and styling of the already championship-proven KX™450 platform by partnering up with the most respected names in the sport. With only limited quantities available, now is your chance to cross the finish line first with this one-of-a-kind race machine.

Features may include:

POWER & PERFORMANCE
  • ONE-OF-A-KIND

The all-new KX™450SR is designed for serious competitors seeking race-wins. Featuring elite-level racing components, special tuning and design updates inspired by the Monster Energy® Kawasaki race team, this limited-edition Special Racer boasts elevated performance and factory racer looks. Performance gains come thanks to updates* to the engine, exhaust, suspension, engine mapping, and wheels.

RACE-READY SUSPENSION
  • SHOW THEM HOW IT’S DONE

Enjoy smooth action, firm damping and optimal traction with the highly adjustable suspension package on the KX™450SR.

NEXT-LEVEL TECHNOLOGY
  • RIDE CONFIDENTLY

Offering quick, reliable starting, advanced braking power and backed by decades of championship-proven experience, the KX™450SR delivers superior technology designed to inspire confidence from the gate drop to the finish line.

CHASSIS, ERGONOMICS & STYLING
  • THE ADVANTAGE IS YOURS

With agile handling, a strong and lightweight chassis and exclusive ERGO-FIT® technology, you’ll experience an unmatched race-winning advantage on the KX™450SR. Stand out from the crowd with factory edition styling, featuring Monster Energy® Kawasaki race team-inspired graphics and HINSON clutch cover.

Engine

Engine Type 4-stroke single, DOHC
Displacement 449cc
Cooling System Liquid-cooled
Bore 96.0mm
Stroke 62.1mm
Compression Ratio 12.5:1
Fuel System DFI® with 44mm Keihin throttle body
Ignition Digital CDI with 3 Coupler Options

Drivetrain

Transmission 5-speed, return shift, with wet multi-disc manual clutch and hydraulic clutch actuation
Final Drive Chain

Chassis

Frame Type Aluminum perimeter

Suspension

Brakes

Front braking system Single semi-floating 270mm Braking® petal disc with dual-piston caliper
Rear braking system Single 250mm Braking® petal disc with single-piston caliper

Wheels & Tires

Front Tire 80/100-21
Front Wheel Travel 12.4 in
Rear Tire 120/80-19
Rear Wheel Travel 12.1 in

Dimensions

Rake/trail 27.4°/4.8 in
Overall Length 86.0 in
Overall Width 32.3 in
Overall Height 49.8 in
Ground Clearance 13.4 in
Seat Height 37.6 in
Wheelbase 58.5 in

Capacities

Fuel Capacity 1.64 gal

Weights

Curb Weight 232.7 lb without fuel / 242.9 lb

Color

Colors Lime Green

Product Photography

Warning WARNING: Operating, servicing and maintaining a passenger vehicle, an off-highway motor vehicle or a recreational marine vessel can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle or vessel in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle or vessel. For more information go to https://www.p65warnings.ca.gov/products/passenger-vehicle and https://www.p65warnings.ca.gov/products/marine.