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Professional rider(s) on a closed course. Previous model year shown.
OVERVIEW |
Featuring special tuning and elite-level racing components, the limited-edition 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.
FEATURING:
- 449cc 4-STROKE, DOHC, DFI®, LIQUID-COOLED
- NEW SHOWA FRONT FORK WITH TIO COATING AND REAR SHOCK
- MODIFIED CYLINDER HEAD WITH POLISHED INTAKE PORTS
- PRO CIRCUIT Ti-6 TITANIUM EXHAUST SYSTEM
- OPTIMIZED ECU/DFI® SETTINGS
- XTRIG ROCS-TECH TRIPLE CLAMP WITH PHDS (PROGRESSIVE HANDLEBAR DAMPING SYSTEM)
- KAWASAKI RACING TEAM BY HINSON CLUTCH COVER
- D.I.D. DIRT STAR ST-X RIMS, BLACK
- RENTHAL REAR SPROCKET AND NEW D.I.D. GOLD CHAIN
- FACTORY RACE TEAM INSPIRED GRAPHICS
MODELS |
KX™450SR
MSRP $12,699
ADDITIONAL VEHICLE FEATURES:
- DFI® couplers
- Electric start
- Coned disc-spring hydraulic clutch
- ERGO-FIT® adjustability
- Single front semi-floating 270mm Braking® petal disc with dual-piston caliper
- Single rear 250mm Braking® petal disc with single-piston caliper
TOP FEATURES |
POWER & PERFORMANCE
PUSHING TO FIRST
The 449cc engine features polished intake ports and exclusive engine ECU/FI settings for increased engine performance*. The engine and titanium race exhaust system delivers increased engine performance and reduced weight*.
POWER & PERFORMANCE
POWER TO THE GROUND
Start strong with a factory-style launch control system that helps put the bike’s power to the ground, maximizing the acceleration potential from the gate drop to the holeshot.
POWER & PERFORMANCE
KEEP IT LIGHT
Experience increased engine performance and lighter weight with a Pro Circuit titanium race exhaust system*.
POWER & PERFORMANCE
POWER IN YOUR HANDS
DFI® couplers allow you to choose the engine settings best suited for your preferred riding style or current track conditions. This plug-and-play style system allows quick and easy selection from three pre-programmed fuel injection and ignition mapping settings. To fine tune your ECU settings with factory precision, the KX™ FI Calibration Kit* features a handheld controller that enables adjustment of fuel mapping and allows storage of presets without a PC.
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POWER & PERFORMANCE
ONE-OF-A-KIND
The 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.
*When compared to 2023 KX™450
RACE-READY SUSPENSION
RACE READY
Experience unmatched suspension performance with the highly adjustable 49mm Showa Coil Spring Front Fork. Large-diameter inner tubes with TiO coating deliver smooth, low-friction action and allow the use of large damping pistons for race-winning performance.
RACE-READY SUSPENSION
GAIN TRACTION
The adjustable dual-range (high- and low-speed) compression damping, adjustable rebound damping, and adjustable preload come thanks to the Uni-Trak® rear suspension system, featuring a Showa shock. The result is unmatched damping and rear-wheel traction.
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RACE-READY SUSPENSION
SHOW THEM HOW IT’S DONE
Enjoy smooth action, firm damping and optimal traction with the highly adjustable SHOWA suspension package on the KX™450SR. The SHOWA suspension package on the KX450SR is inspired by Monster Energy® Kawasaki race team with optimized settings to achieve higher performance, smoother suspension action, and provide a plush feeling.
NEXT-LEVEL TECHNOLOGY
UNMATCHED STOPPING POWER
Incredible acceleration capability and next-level stopping power combine to give you ultimate control on the track. In the front, an oversized 270mm Braking® petal disc with a dual-piston caliper delivers sharp response and a strong consistent feel. In the rear, a large-diameter 250mm Braking® petal disc complements the front for race-ready performance.
NEXT-LEVEL TECHNOLOGY
START AGAIN
An engine stall can make or break a race. Which is why with a compact and lightweight Li-ion battery, supported by an automatic centrifugal decompression system, you’ll be back in the race with a push of a button.
NEXT-LEVEL TECHNOLOGY
LIGHT PULL & SELF-ADJUSTING
A coned disc-spring hydraulic clutch offers light clutch pull and a wide engagement range. Large diameter plates provide enhanced fade resistance.
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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
PRECISE BALANCE
Stay ahead with a lightweight aluminum perimeter frame and swingarm that provides overall rigidity balance which contributes to precise cornering. Enjoy a front-end feel that’s predictable while maintaining maximum traction through the rear wheel.
CHASSIS, ERGONOMICS & STYLING
DURABILITY ELEVATED
A D.I.D Gold Chain and RENTHAL Rear Sprocket handle gearing duties while D.I.D Dirt Star ST-X Rims offer enhanced style and durability to the wheelset.
CHASSIS, ERGONOMICS & STYLING
PERFECT FIT
The XTRIG ROCS (Revolutionary Opposed Clamping System) clamps the upper fork tubes from opposite directions helping to reduce inner tube distortion and allowing the fork to flex naturally. The PHDS (Progressive Handlebar Damping System) absorbs vibrations while maintaining steering precision. This also increases the available handlebar mounting which can be adjusted to 12 different positions. A factory-style aluminum Renthal® Fatbar® handlebar comes standard.
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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.
GALLERY |
VIDEOS
Professional rider(s) on a closed course.