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THE FOREWORD |
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The bike reviews provided on this page come from 'me' (Steve - Bikebolts Owner/Operator). I'm hardly a professional rider, the reviews are un-official, and totally of my opinion. But I've been riding sport bikes for 15+ years on the street. So you might find these reviews interesting if your looking to buy one of these bikes or if you ever wondered how they were to ride, and you want to hear it from a normal biker (someone who has either owned or put several 100 to 1000+ miles on these machines). These reviews were written for information and entertainment purposes only. No offense intended to die hard manufacture/model enthusiast. The review and comments are heavily based upon the exact bike I rode, and due to that fact that no 2 bikes are exactly alike, my review may or may not be accurate for a given model over all. So don't take these to much to heart. But the reviews I've provided have been consistent (in accordance with my own judgment) with the majority of bikes I've seen, ridden, or rode with. In other words, I'm basing my review on not just the bike I road for a given model, but also on the many copies I've come in contact with on the road.
Enjoy!
Steve Bikebolts |
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Quick "Jump To" Links To Reviews |
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1994-2005 Kawasaki Ninja ZX-6E 1996-2003 Kawasaki Ninja ZX-7R 1994-1997 Kawasaki Ninja ZX-9R 1989-1990 Kawasaki Ninja ZX-10 |
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Basic Specifications Weight Wet: 409 lbs Dry: 374 lbs Wheelbase: 56.5 inches Engine Parallel Twin, 498cc
52 bhp @ 9,500 rpm
31 lb-ft Torque @ 8,000 rpm
(RW) - At Rear Wheel
Power to Weight Ratio: 0.089 bhp/lb (brake horse power / operating weight) [operating weight = wet weight + 170 lb. operator/rider]
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Performance 1/4 Mile - 12.98 sec @ 99 mph Top Speed - 125 mph
Torque to Weight Ratio: 0.054 lb-ft (pound-feet / operating weight) [operating weight = wet weight + 170 lb. operator/rider]
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The half Ninja. It was once said that The 1987-1993 EX500 was the
perfect entry level sport bike in its day.
The EX has an eye opening amount of torque and power delivered by its
twin cylinder engine and CV carburetors.
With the factory exhaust, the EX lightly rumbles along with a sound that
is un-familiar among sport bikes and commonly heard from a quad or golf cart
with a mean streak. Throw a full Vance
and Hines exhaust system on with K&N filters, and you suddenly have a bike
that sounds like a modern day 4-stroke motocross bike. Although a small bike, the EX500 feels heavy
as soon as you rock it off the kick stand, but it only weighs in at a wet
weight of 409 lbs. The first gear is
relatively short and when followed by an abrupt up shift to second gear after
tacking the first gear out to the peak of the power curve, the EX will smoothly
hoist the front wheel in the air. With
no power to sustain riding on the rear wheel (without standing it back to the
balance point), the bike will settle back to the ground and continue to
accelerate. Top speed is in the
neighborhood of 120 to 125 mph, and it takes it’s time getting there. 100mph comes up respectively, beyond that you
practically need the wind at your back, going down hill to get it up to 125mph. Fitted with a good set of
tires, the EX500 is a barely average handling bike. The ride is soft and has just enough feedback
from the suspension and 16” wheels to let you manage it through some twisty's. Yeah – that’s right, 16” wheels. I guess this was a time when The brakes on the EX500 were
acceptable, given the amount of power the bike had. On the 87-93 model, the rear brake is drum (a useless piece of
shit) and the front is a single disc. A
drum brake on a sport style motorcycle is just stupid. It might as well not be there. At slow speeds the rear drum brake was
effective, but when put to work on a back road, the brake dust built up in the
drum and rendered the brake useless and only embarrasses you as it squeals when
you touch it. In 1994, Overall, the EX500 is a good
bike for the everyday rider not looking to go fast or slow for that matter. And interestingly enough, the EX500 developed
quite a following in the world of amateur road racing. Even today – you will commonly find an EX500
tooling along at your local road course on a track day. There is an entire class for this – if you
can believe it. A great bike in its
debut, the EX500 use to be my top recommendation for beginner riders, but since
the dawn of later technology with sport bikes the EX500 is more of a 2nd
rate beginner bike. Still a great bike,
but it will leave you wishing you spent the extra bit of cash on a 600
4-cylinder sport bike. For the money –
skip it and go buy an old FZR600, you’ll be a little happier. |
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Basic Specifications Weight Wet: 497 lbs Dry: 468 lbs Wheelbase: 56.3 inches Engine In-line 4, 599cc
85 bhp @
11,750 rpm
41
lb-ft Torque @ 9,250 rpm
(RW) - At Rear Wheel
Power to Weight Ratio: 0.127 bhp/lb. (brake horse power / operating weight) [operating weight = wet weight + 170 lb. operator/rider]
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Performance 1/4 Mile - 11.3 sec @ 120.9 mph Top Speed - 149 mph
Torque to Weight Ratio: 0.061 lb-ft (pound-feet / operating weight) [operating weight = wet weight + 170 lb. operator/rider]
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The ZX-6E (later to be known as the
ZZR600) was an upgraded
version of the ZX-6D. The “E” model
received the ram air system like its new big brother the ZX-9R and really big
brother the ZX-11D. The ZX-6E was what
appeared to be a scaled down version of the ZX-11D. It shared all of the looks and even comforts
that the big 11 had, but in a 600 package.
The premier Anyways – the ZX-6E is a
great bike if you want a really fast 600 that is comfortable to ride long
distances. The buck stops there. It takes a lot of modification to bring it into
the realm of late model 600s, and the handling is even further away. Everything works well on the bike, and I can’t
honestly say anything bad about it. But
600s have come a really-really long way in technology and performance, and this
bike is dated. It won’t have any trouble
keeping up with the late model 6s, but you’re going to have beat it a little to
do it. A friend of mine and I did some
acceleration comparisons with his 1993 CBR 900RR, and it stayed next to the
900RR in the first 2 gears. When the
ZX-6E reaches the end of 2nd gear, the 2nd gear of the 900RR keeps going
and accelerates the 900RR away with superiority.
Then once in 3rd gear on the 900RR, it just pulls away
from the ZX-6E with such fury that I saw his mirrors whip back a little. It was like he took a hit of NOS or something. We tried this many times, and had the same
result every time. We were just
impressed the big 600 could stay with the 900 for so long. Great bike, I recommend it to any beginner rider
or sport touring rider looking for a nice 600 to ride and keep for a few years. |
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Basic Specifications Weight
Wet: 576 lbs.
Dry: 545 lbs. Wheelbase: 58.7 inches Engine In-line 4, 997cc
110 bhp @
9,500 rpm
65 lb-ft Torque @ ---- rpm
(RW) - At Rear Wheel
Power to Weight Ratio: 0.147 bhp/lb. (brake horse power / operating weight) [operating weight = wet weight + 170 lb. operator/rider]
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Performance 1/4 Mile - 00.00 sec @ 000.0 mph Top Speed - 000 mph
Torque to Weight Ratio: 0.087 lb-ft (pound-feet / operating weight) [operating weight = wet weight + 170 lb. operator/rider]
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The ZX-10 turned out to be a
pretty good bike once it was worked over a bit.
I picked up my 1989 ZX-10 as a hopeful salvage. This bike was an odd step back for me in
technology, I guess it was a remnant of the past that appealed to me at the time. Aside from a few cracks in the upper fairing,
it was in great shape. Bikes typically get
totaled pretty easily from a crack here and a scratch there. Doesn’t take much. I picked the ZX-10 up in 1996 for about $2000, took
it home… repaired the cracked upper and touched it up, and suddenly had a big
old 1000. Keep in mind this bike is the
father of the ZX-11, so the bike shares a lot of similarities with the
ZX-11. One part for example is the chain
adjuster. To make the bike handle
better, I rolled the cam style chain adjuster over 180 degrees which lifted the
rear end of the bike a whole 1.5 inches plus.
Then I raised the forks in the triple clamp (lowering the front end) until I found just the right
spot where the bike would handle better.
I think it was almost an inch.
This lowered the center of gravity and made the bike turn in
quicker. I also rebuilt the forks and
used a heavier weight fork oil which gave me way better feedback (this bike
needs bigger forks period). Together with the suspension adjustments, I
used a lower profile tire on the front 17” rim and lower profile tire on the
rear 18” rim. The lower profiles (like
used on all late model sport bikes) improved the handling incredibly and made
the bike hold a far more solid line in the turns, way better feedback too. Finally, the bike was already fitted with an
SS2R full exhaust system but was never jetted for it. So the bike ran awful. Therefore I performed a stage 3 re-jetting of
the carburetors with the K&N filters. For looks, I gave the old ZX-10 a complete
mirror polish to the frame, swing-arm, and rim edges. Then to top it all off, I went through the bike with
a fine tooth comb and dropped off every once of weight I could. The end result was a 1989 ZX-10 that could go
around turns like a ZX-7 and produced ZX-11 style power and torque. Shortly after getting the bike completed and
having put a few miles on it, the clutch basket blew itself to bits and was devoured by the transmission. So I got to tear the entire thing apart again. Thankfully there was no other damage. While l was in their I put a nice set of Kevlar
clutch plates in and fine tuned the intake and exhaust valves.
The old 10 was a real monster after it was finally put back
together. The bike handled way better
than stock and made decent power too. It
was a big heavy bike, but did a good job at hiding the weight. I ended up selling it after a year and moved
on to a 1994 Yamaha YZF 600 which was night and day
from the old 10. In the end, I would
rank this bike right next to a (1994-1997) ZX-9R, which was great for an old
bike. This is all based upon my
adjustments. If not for the tweaking,
the ZX-10 was nothing special. A mid 90s
750 would give it a run for the money, and a late model 600 would be gone. Just goes to show how far these bikes have
come. A big 1000cc bike being compared
to a 600. |
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