Not for nothing... but just look at an evolution. Obviously Suzuki addressed MAJOR failures from the 99 model in 2000...but even then still didnt get it correct till 2001.
As for the spark plug comment... well the plugs that come in the ZX12 can last well over 50,000 miles... so why would you need to pull them?
Any moron can look at the 04 offerings and see what they get for the money.
2004 Hayabusa 10,899Specs
Engine: 1299cc, 4-stroke, four-cylinder, liquid-cooled, DOHC, 16-valve, TSCC
Bore Stroke: 81.0 x 63.0mm
Compression Ratio: 11.0:1
Fuel System: Keihin/Denso Fuel Injection
Lubrication: Wet sump
Ignition: Digital/Transistorized
Transmission: 6-speed, constant mesh
Final Drive: #530 chain
Overall Length: 2140mm (84.3 in.)
Overall Width: 740mm (29.1 in.)
Overall Height: 1155mm (45.5 in.)
Seat Height: 805mm (31.7 in.)
Ground Clearance: 120mm (4.7 in.)
Wheelbase: 1485mm (58.5 in.)
Dry Weight: 217kg (478 lbs.) 218kg (480 lbs.) CA. model
Suspension Front: Inverted telescopic, coil spring, fully adjustable spring preload, 14-way adjustable rebound damping and 13-way adjustable compression damping
Suspension Rear: Link-type, gas/oil damped, fully adjustable spring preload, 22-way adjustable compression & rebound damping
Brakes Front: Dual hydraulic disc
Brakes Rear: Single hydraulic disc
Tires Front: 120/70-ZR-17
Tires Rear: 190/50-ZR-17
Fuel Tank Capacity: 21 liter (5.5 gal.) 19.0 liter (5.0 gal.) CA. model
Color: Blue/Silver, Black/Purple
2004 ZX12R 10,999Engine: Four-stroke, DOHC, inline four
Displacement: 1,198cc
Starting: Electric
Bore x stroke: 83.0 x 55.4mm
Compression ratio: 12.2:1
Cooling: Liquid
Carburetion: Fuel injection with 46mm throttle bodies and sub throttles
Ignition: Digital
Transmission: Six-speed
Frame: Aluminum monocoque
Rake / trail: 23.5° / 3.9 in.
Suspension, front: 43mm inverted hydraulic telescopic fork with adjustable compression and rebound damping, adjustable spring preload
Suspension, rear: UNI-TRAKŪ system with single shock, adjustable compression and rebound damping, adjustable ride height, and adjustable preload
Wheel travel, front: 4.7 in.
Wheel travel, rear: 5.5 in.
Tire, front: 120/70 x 17 tubeless
Tire, rear: 200/50 x 17 tubeless
Front brake: 320mm dual hydraulic discs
Rear brake: 230 single hydraulic disc
Overall length: 82.1 in.
Overall width: 29.1 in.
Overall height: 47.2 in.
Ground clearance: 4.7 in.
Seat height: 32.3 in.
Dry weight: 463 lbs.
Fuel capacity: 5.0 gal.
Wheelbase: 57.1 in.
Colors: Candy Thunder Blue, Galaxy Silver
Turbo, either you know the improvements that kawi made to the 12 were to fix what was wrong with it initially... or you don't. They are now actually making the bike they claimed to 4 years ago. I could have bought any bike I wanted... I just didn't want to have to drop the engine to get to my spark plugs... which by itself is not big deal, but is indicitive of a much larger issue.