2006 Kawasaki Ninja ZX-14 Specifications

Name: 2006 Kawasaki Ninja ZX-14
Brand: Kawasaki

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2006 Kawasaki Ninja ZX-14 Overview

The 2006 Kawasaki Ninja ZX-14 is a sport motorcycle built around 1352 cc of displacement. Under the tank sits an In-line four engine running DOHC valve actuation, a compression ratio of 12.7:1. The bore and stroke measures 84 x 61 mm. Scroll down for the complete 2006 Kawasaki Ninja ZX-14 spec sheet covering every technical detail from suspension travel to tyre sizes.

2006 Ninja ZX-14 - Pros & Cons

Strengths

Fuel injection: The fuel injection injection system delivers crisp throttle response and reliable cold starts regardless of altitude or temperature.

Considerations

Age-related wear: As with any used Ninja ZX-14, a thorough pre-purchase inspection covering consumables, service history and tyres is always recommended.

Owner Experiences & Common Issues

Throttle response and fuelling

The fuel injection on the 2006 Kawasaki Ninja ZX-14 is generally well-regarded. Some owners note a slight hesitation at small throttle openings when cold, which clears once the engine reaches operating temperature. A quick visual check of the injector connectors during routine servicing is good practice on higher-mileage examples.

Valve clearance checks

DOHC engines should have valve clearances checked at the manufacturer's specified interval. Owners report that clearances can tighten over time on higher-mileage bikes, leading to slight ticking from the top end. Catching it early keeps the job simple and avoids more costly remediation.

Ninja ZX-14 - Buying & Maintenance Guide

What to check before buying

When inspecting a used 2006 Kawasaki Ninja ZX-14, start with the basics: check the service book for oil change frequency, inspect the chain and sprockets for wear, and look for oil seepage around the engine casings and rocker covers. A cold start test is invaluable - a well-maintained Ninja ZX-14 should fire up cleanly and settle to a smooth idle within a few seconds.

Oil and filter changes

Regular oil changes are the single most important maintenance task on any Ninja ZX-14. Stick to the manufacturer's interval - typically every 6,000 km or once a year, whichever comes first. Always use the correct viscosity grade as specified in the owner's manual.

Fuel system care

The Ninja ZX-14's fuel injection system is durable but benefits from quality fuel and the occasional use of a fuel-system cleaner additive. If the bike has been stored for more than three months, drain and replace the fuel to prevent varnish deposits in the injectors.

Valve clearance service

Check that valve clearances have been adjusted at the correct intervals on any used Ninja ZX-14. This is a job many owners skip because the bike does not immediately feel wrong - but tight clearances accelerate valve seat wear. Ask for proof it has been done.

2006 Kawasaki Ninja ZX-14 - Frequently Asked Questions

What engine does the 2006 Kawasaki Ninja ZX-14 have?

The 2006 Kawasaki Ninja ZX-14 uses an In-line four engine with 1352 cc of displacement.

How much does the 2006 Kawasaki Ninja ZX-14 weigh?

The 2006 Kawasaki Ninja ZX-14 weight is listed in the full spec table below.

What brakes does the 2006 Kawasaki Ninja ZX-14 have?

The 2006 Kawasaki Ninja ZX-14 uses Double disc at the front and Single disc at the rear.

What tyre sizes does the 2006 Kawasaki Ninja ZX-14 use?

The 2006 Kawasaki Ninja ZX-14 runs 120/70-VR18 front and 150/80-VR16 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.

What fuel system does the 2006 Kawasaki Ninja ZX-14 use?

The 2006 Kawasaki Ninja ZX-14 uses Injection. DFI with Mikuni 44mm Throttle Bodies (4), providing precise fuelling across the rev range and reliable cold-start behaviour.

What suspension does the 2006 Kawasaki Ninja ZX-14 have?

The 2006 Kawasaki Ninja ZX-14 uses 43mm Inverted Cartridge Fork with Adjustable up front and Uni-Trak with Adjustable Preload, Stepless at the rear.

What is the compression ratio of the 2006 Kawasaki Ninja ZX-14?

The 2006 Kawasaki Ninja ZX-14 runs a compression ratio of 12.7:1. Always use the minimum octane rating specified in the owner's manual.

Kawasaki Ninja ZX-14 Spec Evolution

The Kawasaki Ninja ZX-14 was produced across 5 model years (2006-2010). The table below highlights the key specifications that changed across the production run - useful whether you are comparing years or tracking down a specific variant.

Specification	2006	2007	2008	2009	2010
Dry Weight	-	215 kg / 474.0 lbs	220 kg / 485.0 lbs	257.1 kg / 566.7 lbs	-
Engine Type	In-line four	In-line four	In-line four	In-line four	In-line four, four-stroke
Frame Type	-	Semi-double cradle, high-tensile steel	Double cradle, high-tensile steel	-	Semi-double cradle, high-tensile steel
Brakes - Front	Double disc	Double disc	Double disc	Double disc. 4-piston calipers	Double disc
Suspension - Front	43mm Inverted Cartridge Fork with Adjustable	43mm inverted cartridge fork with adjustable preload, stepless rebound and compression damping adjustments / 4.6 in.	43mm inverted cartridge fork with adjustable preload, stepless rebound and compression damping adjustments / 4.6 in.	43mm inverted cartridge fork with adjustable preload, stepless rebound and compression damping adjustments / 4.6 in.	43mm inverted cartridge fork with adjustable preload, stepless rebound and compression damping adjustments / 4.6 in.
Suspension - Rear	Uni-Trak with Adjustable Preload, Stepless	Uni-Trak® with adjustable preload, stepless rebound and compression damping adjustments, adjustable ride height / 4.8 in.	Bottom-Link Uni-Trak® and gas-charged shock with adjustable preload, stepless rebound and compression damping adjustments, adjustable ride height / 4.8 in.	Bottom-Link Uni-Trak® and gas-charged shock with adjustable preload, stepless rebound and compression damping adjustments, adjustable ride height / 4.8 in.	Bottom-Link Uni-Trak and gas-charged shock with adjustable preload, stepless rebound and compression damping adjustments, adjustable ride height / 4.8 in.
Fuel System	Injection. DFI with Mikuni 44mm Throttle Bodies (4)	Injection. DFI with Mikuni 44mm Throttle Bodies (4)	Injection	Injection. DFI with Mikuni 44mm Mikuni Throttle Bodies (4)	Injection. DFI with Mikuni 44mm Mikuni Throttle Bodies
Colours	Passion Red, Ebony, Candy Thunder Blue	Diablo Black, Candy Plasma Blue, Special Edition: Pearl Crystal White	Metallic Midnight Sapphire Blue, Atomic Silver, Special Edition: Metallic Flat Spark Black/Metallic Persimmon Red	Candy Lime Green/Flat Super Black, Special Edition Candy Burnt Orange/Metallic Diablo Black	Candy Persimmon Red, Metallic Titanium/Metallic Spark Black