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FastestThings

Motorcycles

Kawasaki Ninja ZX-6R

MCN measured 144 mph on a datalogger for the current ZX-6R. Kawasaki lists the 2026 non-ABS model at $11,599.

Also known as ZX-6R, Ninja ZX-6R
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Top speed

Published as 144 mphPublished as 144 mphPublished as 144 mph

MCN's 2024 ZX-6R review lists 144 mph, measured on a datalogger. Kawasaki's 2026 release keeps that 636. The review does not print a second figure, and a claimed 0–60 is not stored.

VerifiedMotorcycle News (opens source in a new tab)

In context

  • 2.2× a cheetah's timed top speedSourced · Cheetah, 29 m/s. Sharp 1997, mean of three timed runs over 201.2 m
  • A football field in 1.4 sConstant · American football field, 100 yd (91.44 m)
  • London to New York in 24 h 2 minConstant · London to New York, 5,570 km great-circle

Worked out from the sourced figure above, which stays the ranked number.

This list

Why it's so fast

A motorcycle is fast because the air only has to get around a rider and a fairing, not a cabin. The engine still has to stay in its power band, and many of the big numbers are factory limiters.

  1. A small hole in the air

    Less frontal area means less drag for a given speed. The rider's tuck is part of the shape. A sitting-up test is a different motorcycle.

  2. Limiters are common

    A published top speed on a modern sport bike is often an electronic cap the makers agreed to, not the speed the engine would reach with the cap removed.

The capped one people mean is the Suzuki Hayabusa.

This is how the category works. A note written for this entry appears here once it is in the database.

Provenance

Every measurement

Claimed, measured and official figures side by side, each with its source. The ranked figure is marked.

  1. 232km/h144mph64.4m/s125knRanked figure

    MCN's 2024 ZX-6R review lists 144 mph, measured on a datalogger. Kawasaki's 2026 release keeps that 636. The review does not print a second figure, and a claimed 0–60 is not stored.

    Verified
    Motorcycle News (opens source in a new tab)

Reference

Specs

Model
2026 Ninja ZX-6R, non-ABS
Test
MCN datalogger, 144 mph
Base MSRP
Base MSRP from manufacturer, MY2026: $11,599

Spot a wrong number?

Every report is read by a person, and corrections are dated on the page.