Limited-Edition Performance, Built to Win
Created for serious racers chasing the podium, the limited-edition 2026 Kawasaki KX450SR takes the championship-proven KX450 platform to an even higher level. Specialized engine tuning, premium race components and factory-inspired styling come together in a motocross machine engineered to deliver stronger performance, precise handling and race-ready confidence straight from the showroom.
With polished intake ports, specialized ECU settings and a lightweight Pro Circuit Ti-6 titanium exhaust system, the KX450SR delivers responsive…
Limited-Edition Performance, Built to Win
Created for serious racers chasing the podium, the limited-edition 2026 Kawasaki KX450SR takes the championship-proven KX450 platform to an even higher level. Specialized engine tuning, premium race components and factory-inspired styling come together in a motocross machine engineered to deliver stronger performance, precise handling and race-ready confidence straight from the showroom.
With polished intake ports, specialized ECU settings and a lightweight Pro Circuit Ti-6 titanium exhaust system, the KX450SR delivers responsive power across the rev range. Highly adjustable Showa suspension, XTRIG ROCS-TECH triple clamps and advanced electronic rider aids give competitive riders the control and adaptability needed to attack every section of the track.
Features and Highlights
- 449cc liquid-cooled, four-stroke DOHC single-cylinder engine
- Polished intake ports for enhanced engine performance
- Specialized ECU fuel-injection settings
- Pro Circuit Ti-6 titanium race exhaust system
- Two selectable power modes with handlebar-mounted controls
- Exclusive Aggressive power mode developed with racer feedback
- Kawasaki Traction Control with two selectable intervention levels
- Factory-style Launch Control Mode
- Smartphone connectivity through RIDEOLOGY THE APP KX
- Adjustable engine mapping using a compatible smartphone
- 49 mm Showa coil-spring inverted front fork
- Kashima-coated fork outer tubes
- Titanium-coated fork inner tubes
- Showa rear shock with Kashima coating
- XTRIG ROCS-TECH triple clamps
- Progressive Handlebar Damping System
- Renthal Fatbar handlebar with multiple adjustment positions
- Lightweight aluminum perimeter frame
- Coned disc-spring hydraulic clutch
- Hinson clutch cover with Kawasaki branding
- Renthal rear sprocket and D.I.D gold drive chain
- D.I.D DirtStar ST-X rims
- Brembo front brake system with 270 mm petal disc
- Nissin rear brake system with 240 mm petal disc
- ERGO-FIT adjustable ergonomics
- ODI Lock-On grips
- Quick-release side cover
- Tool-free air-filter access
- Monster Energy Kawasaki race team-inspired graphics
- Metallic Magnesium Gold cylinder-head cover
- Electric starting
Engine and Drivetrain Specifications
- Engine: 449cc liquid-cooled, four-stroke, DOHC, four-valve single-cylinder
- Bore × Stroke: 96.0 × 62.1 mm
- Compression Ratio: 12.5:1
- Fuel System: Electronic fuel injection with 44 mm throttle body
- Ignition: Digital DC-CDI
- Starting System: Electric
- Lubrication: Forced lubrication with semi-dry sump
- Transmission: Five-speed
- Clutch: Wet multi-disc, manual
- Final Drive: Chain
Chassis and Suspension Specifications
- Frame: Aluminum perimeter
- Front Suspension: 49 mm inverted Showa fork with adjustable compression and rebound damping
- Front Wheel Travel: 305 mm
- Rear Suspension: New Uni-Trak system with adjustable high- and low-speed compression damping, rebound damping and spring preload
- Rear Wheel Travel: 307 mm
- Rake: 27.1 degrees
- Trail: 119 mm
- Steering Angle: 42 degrees left and right
Brakes, Wheels and Tires
- Front Brake: Semi-floating 270 mm petal disc with dual-piston caliper
- Rear Brake: 240 mm petal disc with single-piston caliper
- Front Tire: 80/100-21 51M
- Rear Tire: 120/80-19 63M
- Rims: D.I.D DirtStar ST-X
Dimensions and Capacity
- Overall Dimensions: 2,185 × 820 × 1,270 mm
- Wheelbase: 1,485 mm
- Ground Clearance: 340 mm
- Seat Height: 955 mm
- Curb Weight: 112.6 kg
- Weight Without Fuel: 108.1 kg
- Fuel Capacity: 6.2 litres
- Colour: Lime Green
The 2026 Kawasaki KX450SR is more than a motocross bike—it is a purpose-built Special Racer equipped with premium components and advanced technology designed to give competitive riders an advantage from the starting gate to the checkered flag.
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(778) 894-0049
Squamish Motorsports Marine & RV is your trusted dealership in Squamish, BC, offering a wide selection of new and used ATVs, side-by-sides (SxS), motorcycles, snowmobiles, RVs, cargo trailers, boats, and e-bikes for sale across Canada. As an authorized dealer for top brands like Kawasaki, Arctic Cat, Argo ATV, Forest River RV, Thumpstar, and Surron, we deliver quality, performance, and reliability you can count on.
We make it easy to get on your next ride with flexible financing and business lease-to-own options available on all inventory, plus fast and reliable Canada-wide delivery—often within 7 days. Our full-service dealership also features a professional parts, accessories, and service department, where our certified and factory-trained technicians handle everything from routine maintenance to major repairs. We also offer convenient mobile RV repair services to keep you moving wherever your adventures take you.
Dealer Number: D50619