New 2025 Kawasaki KX450SR LIME GREEN

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MSRP: $13,599
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  • Stock #: K00884
  • VIN: JKAKXGPC1SA000884
  • Engine: 449 cc (27.4 ci) Liquid cooled Single-Cylinder
  • Exterior Color: LIME GREEN
  • Transmission: Manual
  • Fuel Type: Gas
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Dealer Comments:

2025 Kawasaki KX450SR - Lime Green: The Ultimate Race-Ready Motocross Machine

Dominate the dirt with the 2025 Kawasaki KX450SR in iconic Lime Green, designed for serious riders who demand top-tier performance and cutting-edge technology. Built to excel on the track, the KX450SR (Special Racer) takes the championship-winning KX450 platform to the next level with race-ready upgrades and premium components.

At its core is a 449cc liquid-cooled, 4-stroke engine optimized for explosive power and precision. Featuring a lightweight aluminum frame, the KX450SR delivers exceptional handling and stability, allowing you to push limits on even the toughest tracks.

The Special Racer edition is equipped with premium upgrades, including KYB AOS front forks and KYB rear shock, offering adjustable damping for unrivaled control and comfort. A factory-tuned ECU ensures razor-sharp throttle response, while the Pro Circuit exhaust system enhances both power delivery and the unmistakable sound of performance.

Engineered for competitive riders, the KX450SR features an oversized Renthal Fatbar® handlebar, grippy factory-style graphics, and lightweight DID DirtStar wheels for maximum durability and style. The hydraulic clutch and electric start add convenience, so you can focus on your ride without missing a beat.

The Lime Green bodywork and factory-inspired graphics deliver a bold, aggressive look that demands attention. Every detail of the KX450SR is designed to give riders a competitive edge, from its slim ergonomic design to its cutting-edge traction control and advanced launch control modes.

Whether you're hitting the starting gate or carving through technical terrain, the 2025 Kawasaki KX450SR is built to lead the pack.

Ready to take your motocross performance to the next level? Visit your local Kawasaki dealer today and experience the race-ready power of the KX450SR.

 

Standard Specifications

ENGINE
  • Engine Type: Single-Cylinder
  • Cylinders: 1
  • Engine Stroke: 4-Stroke
  • Cooling: Liquid
  • Valves: 4
  • Valves Per Cylinder: 4
  • Valve Configuration: DOHC
  • Bore (mm): 96
  • Bore (in): 3.78
  • Stroke (mm): 62.1
  • Stroke (in): 2.45
  • Displacement (cc): 449
  • Displacement (ci): 27.4
  • Compression Ratio: 12.5:1
  • Starter: Electric
  • Fuel Requirements: Regular
  • Fuel Type: Gas
TRANSMISSION
  • Transmission Type: Manual
  • Number Of Speeds: 5
  • Primary Drive (Rear Wheel): Chain
WEIGHT
  • Dry Weight (lbs): 238.2
  • Dry Weight (kg): 108
  • Wet Weight (lbs): 248.2
  • Wet Weight (kg): 112.5
PERFORMANCE
  • Engine Displacement to Weight (cc): 1.88
FOOT PEGS
  • Foot Peg Location: Driver
  • Adjustable: Yes
EXTERIOR COVERS
  • Side Cover: Yes
SUSPENSION
  • Front Suspension Type: Inverted Fork
  • Front Suspension Size (in): 1.9
  • Front Suspension Size (mm): 49
  • Front Travel (in): 12
  • Front Travel (mm): 304.8
  • Front Adjustable Rebound Damping: Yes
  • Front Suspension Brand Name: Showa®
WHEELS & TIRES
  • Wheels Composition: Aluminum
  • Tube / Tubeless: Tubed
  • Front Wheel Width (in): 1.6
  • Rear Wheel Width (in): 2.15
BRAKES
  • Brake Brand Name: Braking®
  • Front Brake Type: Disc
  • Front Brake Diameter (in): 10.6
  • Front Brake Diameter (mm): 270
  • Rear Brake Type: Disc
  • Rear Brake Diameter (in): 9.8
  • Rear Brake Diameter (mm): 250
SEAT SPECIFICATIONS
  • Seat Height (in): 37.6
  • Seat Height (mm): 955
  • Number Of Seats: 1
STEERING
  • Steering Control: Handlebar

 

CARBURETION
  • Carburetion Brand: Keihin
  • Fuel Injector: Yes
  • Fuel Injector Size (mm): 44
  • Carburetion Type: Fuel Injected
TECHNICAL SPECIFICATIONS
  • Length (in): 86
  • Length (mm): 2184.4
  • Width (in): 32.3
  • Width (mm): 820.4
  • Height (in): 50
  • Height (mm): 1270
  • Wheelbase (in): 58.5
  • Wheelbase (mm): 1486
  • Ground Clearance (in): 13.4
  • Ground Clearance (mm): 340.4
  • Length (ft): 7.17
  • Length (ft/ft): 7
  • Length (ft/in): 2
CAPACITIES
  • Fuel Capacity (gal): 1.64
  • Fuel Capacity (l): 6.2
EXTERIOR
  • Frame: Aluminum
  • Body Material: Plastic
EXTERIOR GUARDS
  • Engine Case Guard: Yes
  • Fork Guards: Yes
  • Exhaust Guard: Yes
STAND
  • Stand Type: Kick
REAR SUSPENSION
  • Rear Suspension Type: Twin Sided Swing Arm
  • Rear Travel (in): 12.1
  • Rear Travel (mm): 307.3
  • Rear Adjustable Shock / Spring Pre-Load: Yes
  • Rear Adjustable Rebound Damping: Yes
  • Number Rear Shock Absorbers: 1
  • Rear Suspension Brand Name: UNI-TRAK®
  • Rear Suspension Material: Aluminum
TIRES
  • Tire Brand: Dunlop®
  • Front Tire Width: 80
  • Front Tire Aspect Ratio: 100
  • Front Tire Speed Rating: M
  • Front Wheel Diameter: 21
  • Rear Tire Width: 120
  • Rear Tire Aspect Ratio: 80
  • Rear Tire Speed Rating: M
  • Rear Wheel Diameter: 19
  • Front Tire (Full Spec): Dunlop® Geomax MX3SF: 80/100-21 51M
  • Rear Tire (Full Spec): Dunlop® Geomax MX3S: 120/80-19 63M
SEATS
  • Seat Type: One-Piece
  • Seat Material: Vinyl
  • Seat Location: Driver
PAINT
  • Primary Color: Green
  • Paint Swatch File Name: Kawasaki/Lime_Green.gif
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