2023 Kawasaki KX450SR Bike

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Kawasaki

KX450SR

Specifications

Product

Kawasaki KX450SR Bike

Model Year

2023

Engine Size

450cc

Engine Type

Four-Stroke

Engine Displacement

449cc

Bore x Stroke

96.0 mm x 62.1 mm

Compression Ratio

12.5:1

Fuel System

DFI (Dual Fuel Injection) with 44 mm Keihin throttle body and dual injectors, 2 exclusive fuel injection settings

Ignition

Digital CDI, three coupler options; push-button electric start with lightweight, compact Li-ion battery

Transmission

Close-ratio 5-speed, return shift; hydraulic wet multi-disc manual clutch with coned disc spring, Hinson Billetproof "Kawasaki Racing" clutch cover

Final Drive

Chain, D.I.D. 520ERT3 gold

Suspension Front

Showa A-KIT 49 mm inverted telescopic coil-spring fork, TiO (titanium oxide) on inner fork tubes, Dimplush/Kashima, 39 mm compression damping pistons, 25 mm cartridge cylinder, 16-way compression damping, 16-way rebound damping, 305 mm (12.0") travel

Suspension Rear

Uni-Trak system, Showa A-KIT Compact Design gas charged shock with piggyback reservoir, dual-range (4 turns stepless high-speed, 19-way low-speed) compression damping, 22-way rebound damping, adjustable preload, 307 mm (12.1") travel

Brakes Front

Dual-piston caliper, single semi-floating 270 mm Braking petal disc

Brakes Rear

Single-piston caliper, single 250 mm Braking petal disc

Tires Front

80/100-21"

Tires Rear

120/80-19"

Overall Length

2184 mm (86.0")

Overall Width

820 mm (32.3")

Overall Height

1265 mm (49.8")

Seat Height

955 mm (37.6")

Wheelbase

1486 mm (58.5")

Ground Clearance

340 mm (13.4")

Rake/Trail

27.6° / 4.8"

Fuel Capacity

6.2 liters (1.64 gallons)

Curb Weight

Regular (non-SR) version: 110.4 kg (243.3 lbs) with fuel, 105.8 kg (233.2 lbs) without

Features

• Kawasaki Launch Control Mode (KLCM) with push-button activation electronically manages engine output in first and second gear to minimize wheel spin when moving off; normal ignition mapping immediately resumes and full power is restored once rider shifts into third gear
• Comes standard with three different four-pin couplers, allowing riders to select pre-programmed fuel injection and ignition mapping to suit their riding style or track conditions (standard, hard or soft terrain settings)
• Exclusive ECU maps

Miscellaneous

• Cooling: liquid
• Engine: DOHC, single piston, finger-follower valve actuation, ported cylinder head, polished intake ports
• Exhaust: Pro Circuit Ti-6 titanium
• Frame: aluminum perimeter; forged, extruded, and cast parts
• Rear sprocket: Renthal Ultralight
• Rims: D.I.D. DirtStar
• Triple Clamps: XTrig ROCS Tech (Revolutionary Opposing Clamp System), PHDS (Progressive Handlebar Dampening System) handlebar mounts with 12-position adjustability

Price

$12,699.00

More Info

First Look - 2023 Kawasaki KX450SR "Special Racer"

2023 Kawasaki KX450SR | First Impressions

Kawasaki website

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