Even to this day few bikes can compete with the fierce first generation ZX-10R for outright performance and butt-puckering power. Introduced in '04 as the replacement for the long-in-the tooth ZX-9R, the big Ten was unlike anything on the market. Described as untamable and wicked, the two-stroke like powerband hit hard and kept on pulling with a total horsepower tally upwards of the 160 mark.
Despite being geared to the moon with a first cog that was good for nearly a Benjamin, quarter-mile times were in the 9s and trap speeds approached 150 mph in just 1320 feet. Acceleration was so beastly that the big Kawi would easily power wheelie above 100 mph and even walk past the almighty ZX-12R on its way to a top-speed well over 180 mph.
If the insane tire-shredding pull of the dual-throttle valve equipped 998cc motor wasn't enough to spook even well seasoned riders, the 375 pound dry weight paired with a short wheelbase made for one wild ride and handling akin to a 600.
Though later models received a much-need steering damper, the first generation was notorious for shaking and shimmering its way to warp speed.
Its 10/10ths performance was as scary as it was exhilarating, but ridden at slower speeds the Ten was as docile as an EX500--handling was neutral and power delivery was easily manageable.
Owners of these volatile rockets have enjoyed near bulletproof reliability and distinctive and almost timeless looks--all with performance to back it. Most owners praise the wicked motor and agile handling characteristics as their favorite aspects of the bike and none bat an eye at heated track work, spirited street rides and even extended touring jaunts.
If owners had to fault one thing on these otherwise flawless bikes it would be the infamous headshake that early ZX-10s are known for. Though this can be unsettling at best, riders report that a steering damper and minor suspension tweaks help curb the tankslappers.
If all-out speeds without concessions to civility are your thing, the first generation ZX-10R might just be your calling. But buyer beware--with heaps of horsepower available at your right hand we can't guarantee your license will be as long-lived as the infamous reputation of the 2004-2005 Kawasaki ZX-10R.