1992 GSX-R750WN:
The WN featured an all-new liquid-cooled motor for the first time in the GSX-R750 family. Liquid-cooling enabled Suzuki to get more power
from the 750cc motor and keep that power consistent under all temperatures. The WN featured a new computer-designed frame and pressed aluminium
swing-arm. Power was now up to 116bhp with dry weight at 208 kilos.
1993 GSX-R750WP:
Mainly cosmetic changes for the second year of water-cooling.
1994 GSX-R750SPR:
This limited-edition model was available for two years and was designed for homologating race parts. Factory
parts included wide-mouthed TRM40 carbs, close-ratio gearbox, magnesium engine covers, ally water pump, six-piston brake calipers and a new
braced swingarm, holding a wider 180-rear-section tyre. The SPR was around 10 kilos lighter than the 'standard' WP. The 'looks' of the machine,
with multi-reflector headlights was carried over to the standard 1995 machine.
1995 GSX-R750S:
This was the final model to use the traditional GSX-R double cradle frame, which had been seen on GSX-Rs for a decade.
Cosmetic changes included the looks of the SPR, including the ally water pump, six piston calipers, swingarm and magnesium engine parts. Other
changes were a silver finish on the forks, instead of the previous model's blue.
1996 GSX-R750T:
All-change. This model astonished journalists and GSX-R fans alike. With a beam-frame for the first time,
an all-new motor pumping out 122bhp, it was known universally as the SRAD thanks to its Suzuki Ram Air Direct system which force-fed cold
air into the airbox. The bike also shared the same dimensions as Kevin Schwantz's 1993 500cc GP winning RGV. It was a winner from the start.
Weight was down back to 179 kilos - the same weight as the original bike but with almost 25% more power...
1998 GSX-R750W:
With the '97 bike only receiving colour changes, the 1998 machine featured one very important addition: electronic fuel
injection. The system used large 46mm throttle bodies and a two-stage system measuring water and intake temperatures, environmental and intake
air pressures as well as throttle position and engine RPM to ensure optimal fuelling in all regimes.
2000 GSX-R750Y - K1-K3:
The Y was the lightest, most powerful GSX-R750 ever. With around 125bhp hauling just 166 kilos around, the
bike was the leader of the 750 class, but was also able to take on the 600s and 1000cc sports machines. The chassis had the same 1400mm wheelbase,
but with a longer swingarm and lightened frame. A new look came from a complete aesthetic re-design. The model was so successful that it remained
unchanged until 2004.
2004 GSX-R750 K4:
Sharing the chassis with the GSX-R600, the K4 750 has a new motor with lightweight pistons, increased compression ratio,
new cams, titanium valves and a new cylinder head, adding up to a real-world 130bhp. Weight is down to 163 kilos thanks to a new frame, which is
15mm narrower than before. Four-pot Tokicos are awesome, while the narrow bodywork shares the overall look of the 2004 GSX-R600.
2006 GSX-R750 K6:
A major styling update sees the 750K6 receive the looks of the GSX-R1000, but with motor changes to hike power to
150bhp. The motor now barks through a stubby, low-slung silencer. Weight is now down to 163 kilos thanks to a re-designed frame and chassis.
Click here to find out more about the latest GSX-R750
.
When the Suzuki GSX-R750 first exploded onto the scene back in 1985, it was a machine like no other. It looked exactly like a race machine and it
fathered the current race-replica trend that we enjoy today. With a full-fairing styled on Suzuki's Endurance race machines, squat, bullish looks
and the uncompromising ergonomics of a race bike; it was like no other production bike before. Performance was astounding thanks to the oil/air-cooled
motor, race-developed double-cradle frame, brakes and suspension units. Over the years the GSX-R750 has changed completely, but each successive model
is faithful to the original concept and unmistakeably a GSX-R. For more than 22-years the GSX-R range has provided 'power to the people' and long may
it continue. For Suzuki the 750 class isn't dead, it's the cornerstone of the GSX-R range, and its popularity is plain for all to see in the annual
sales figures.
1985 Suzuki GSX-R750F:
The GSX-R750 was the World's first race-bred production four-stroke sportsbike. Featuring a 100bhp motor with an Endurance-style chassis
and an aerodynamic full-fairing complete with Endurance-aping twin-headlights. Dry weight was a featherweight 179 kilos and the bike ran
on 18-inch wheels. This bike sired the current generation of race-replica sportsbikes we see on the road today.
1986 GSX-R750G:
Small changes to the GSX-R saw a 25mm longer swingarm and more powerful headlights. In this year a ,Double R' version for the US-market
also made an appearance. This featured a dry-clutch, uprated suspension, amber Halogen headlights, a single-seat unit, fully-floating 310mm
front brake discs and a steering damper. Many other features from the ,RR' ended up on the 750H.
1987 GSX-R750H:
In came newer, lighter front forks with NEAS (New Electrically Activated Suspension) from the previous year's ,RR' version, along with wider
rear rims.
1988 GSX-R750J:
The first major model re-design incorporated changes to engine and chassis. The double cradle frame was beefed-up,
the engine featured a short-stroke design and now pumped out around 112bhp although weight had crept up to 195 kilos. Gaping holes around the
smoother, more aerodynamic fairing fed the SCAI � Suzuki Condensed Air Intake, which fed cool air to the carburettor intake for maximum efficiency.
1989 GSX-R750K:
Mainly aesthetic changes saw the end-can receive a stainless-steel sleeve. There were also now brake levers with four-way
adjustability, revisions to the gearing and a 5mm longer wheelbase. A pillion cowling was also standard.
1989 GSX-R750RRK:
The double-R limited-edition homologation machine reverted back to the long-stroke motor with modified crank,
crankcases, close-ration gearbox, con-rods and clutch. New 40mm ,Slingshot' carbs fed the motor, which had a claimed power of 120bhp and a
dry weight of just 187 kilos. This machine was a single-seater only and featured attractive race-like aesthetics.
1990 GSX-R750L:
Using the ,RR's long-stroke motor, the L also had new pistons, combustion chamber design and 38mm Slingshot
carbs. Inverted or ,upside-down' front forks debuted on this model, as did the signature remote reservoir shock. A wider rear wheel rim
also carried fatter tyres. Power was now up to 114bhp with weight around the 193 kilo mark.
1991 GSX-R750M:
Another major aesthetic change came with the M, featuring a new fairing with twin tail lights and an aerodynamic
headlight cover behind which the trademark twin Endurance headlights sat. Power was the same at 114bhp with weight around 208 kilos.