Debut: February 2015



.: Karen Murray's 1983 Suzuki Katana





Modelling Time:

3 weeks

PE/Resin Detail:



"This was built box stock and was fun to build. It features a fully plumbed 750CC motor and a fantastic looking rear swin arm. The model has a movable pop-up headlight just like the real bike.
It is finished in Tamiya Pure White."

Suzuki Katana

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This article is about the 1980s motorcycle, for the scooter see Suzuki Katana AY50
Suzuki Katana GSX 1100 S
Suzuki Katana GSX1100
Manufacturer Suzuki
Also called GS1100S (North America)
Production 1981–2006
Class Sport bike
Related Suzuki GSX-R600
Suzuki GSX-R1000

The Suzuki Katana is a sport motorcycle designed in 1979–1980 by the southern Bavarian firm Target Design at the request of Suzuki of Germany specifically for their market.[citation needed]

The Katana name was later applied to a range of sport touring motorcycles in North America through the 2006 model year (also offered in Europe but without the Katana moniker), and starting at the change of the millennium to a line of 49 cc/50 cc scooters in Europe.

Design history

Model Year: 2006 (Final), Designation: GSXF-K6

The Katana's design started when Suzuki hired Hans Muth, ex-chief of styling for BMW, to update the company's image.[1] The three-man Target Design team consisted of Muth, Jan Fellstrom and Hans-Georg Kasten.[2] Kasten was still with Target Design as of 2003.

The design worked through several variations, with the public being allowed to see the ED1 and ED2 versions. This original design was a 650 cc (40 cu in) model called the ED-1 (European Design 1). The ED1 design featured a forward nose and a shaped, blended fuel tank with a merged fuel tank-to-seat arrangement at a time when squared off fuel tanks and flat-faced bolt-on accessory fairings were the norm. The design also incorporated favorable aerodynamics, with a special emphasis placed on high-speed stability, and was repeatedly wind-tunnel tested in Italy. The same generalized design forms had already been used early in 1979 for a one-off MV Agusta from the same design team, which never saw production.[3]

The production Katana of 1981 differed only slightly from the prototype; changes included a small wind deflector screen, paired mufflers, and black accent paint on the front fender and air box covers. Target's design philosophy - keeping components compact and close-fitting - was applied to all areas of the bike's design to reduce production costs, weight, and number of components required. Examples include the overlapping dials on the instrument cluster, and the offset petrol filler which allowed for a clean continuous seam weld on the tank.

In late 1980 when the GSX1100S Katana hit the street, it was claimed by Suzuki to be the fastest mass-production motorcycle in the world,[4] ensuring the new looks were matched by unprecedented performance levels. So radical was the design departure from previous mass-market cycles that most major motorcycle magazines of the era thought the design would not appeal to the masses.[citation needed] Nevertheless it was a sales success, and the motorcycle had a lasting impact on motorcycle design. Portions of the design ethos are still visible in many current sport motorcycles, including the faired-in aspects of both the seat and the tank.

In 1980 at Intermot, the Cologne motor show, came the ED-2, an 1,100 cc (67 cu in) version based on the Suzuki GS 1100.

Factory variants

Several variants of the 1982 (Z model year) Katana 1100SZ were produced by Suzuki to support racing. The GSX1000SZ (circa 1981) was a 998cc variant of the GSX1100SZ produced in sufficient numbers to homologate the type as production machine that was eligible for modification for racing under the then current international superbike racing rules which included a 1000cc capacity limit. The GSX1000SZ had frame serial numbers beginning with GS10X-500001~,[5] and were fitted by the factory with a performance inlet camshaft (part 12711-49201) paired with the same exhaust camshaft as the standard GSX1100SZ (part 12700-45820).[6] The 1000SZ also sported round-slide VM Mikuni carburetors and were often fitted with optional wire-wheels which were lighter and with an 18" rear allowed tire choices more suitable for track.[7] Due to their limited production and comparative rarity the 1000cc Katana is a sought after machine.

The GSX1100SXZ "Wire-Wheeler" was an even rarer factory-built, and peculiarly southern hemisphere variant of the standard Katana 1100SZ. Faced with the single-seat Honda CB1100R, which on paper looked likely to be the dominant machine in the upcoming local production racing series (and indeed won the 1981 New Zealand Castrol Six Hour race against the first NZ-only Suzuki homologation special the GSX1100T[8]), the New Zealand Suzuki distributor at the time asked Suzuki for a new upgraded machine to beat the Honda. During this period Suzuki sales were at an all time high in New Zealand (around 42% market share) due in large part to Suzuki's race track successes. In 1981 Kiwi Suzuki rider Graeme Crosby had finished fifth in the World 500cc championship and successfully defended his TT Formula One title. The Hamamatsu factory responded to the request and Suzuki produced the E27-only SXZ variant of the Katana 1100SZ (E27 being Suzuki's country code for New Zealand).[9]The E27 SXZ was fitted with wire-wheels, more powerful front brakes, Mikuni round-slide oval-bore VM32SS carburettors, large bore mufflers (same as fitted to the previous Castrol 6 Hour special the GSX1100T), and performance camshafts (thought most likely to be Yoshimura profiles[10] as Pops Yoshimura was building Suzuki Superbikes and TT machines for competition during this period).[11]

Suzuki Katana SXZ Mikuni VM32SS Carb detail

Twenty units of the E27 where delivered to South Pacific Suzuki Distributors (Colemans) as 20 units were the minimum required to homologate the machines as production motorcycles rather than racing specials under the rules of the New Zealand Autocycle Union -then the governing body for motorcycle sport in New Zealand. More units of the E27 spec SXZ machines (or a specification very close to the E27 SXZ) were built by Suzuki and exported to South Africa. The number of South African SXZ units imported is yet to be confirmed.

Australia also received its own E24 (Australian market) SXZ which were also fitted with wire-wheels, the same Mikuni carburetors and exhausts as the New Zealand machines but the Australian machines were fitted with standard unmodified SZ engines.[12] The 1100s were raced with mixed success in Australia in 1981, but rule changes for the 1982 Australian Castrol 6-Hour production race saw teams scrambling to find 1000cc versions. In New Zealand the wire wheeled bike won the 1982 NZ Castrol Six Hour race and numerous club and National races. The bikes were rendered obsolete for racing by the release of the 'race replica' Suzuki GSX-R1100. There were plans for an MY1983 Katana 1100SXD to be produced but this never went into production. There is anecdotal evidence that one pre-production unit was produced for the then New Zealand distributor Colemans Suzuki, and that this unit carried the same factory modifications as the E27 spec SXZ machine.

The number of SXZ machines built across all markets is currently undetermined, however all the Katana 1100 'Specials' had chassis numbers that begin with GS110X-10[13] whereas standard models had chassis numbers in the GS110X-50000 range.[14]

Other models

Suzuki also produced 550 cc (34 cu in),650 cc (40 cu in) and 750 cc (46 cu in) versions of the Katana. The 650 had a shaft drive, while the 1984-1986 SE/SF/SG 750 is distinguished by having a pop-up headlight. The air cooled GSX family, of which the Katana was a member, gave way to the equally revolutionary oil-cooled GSX-R series in 1985.

The Katana name was rekindled, primarily in the North American market, for the revised GSX-F series from the end of the 1980s through to 2006. However, in Europe and other markets, the GSX600F, GSX750F and GSX1100F are considered to be the direct replacement for the GSX550E, GSX750E and GSX1100E sports tourers. The GSX-F range comprised five basic models split into two general eras: the 1988–1997 GSX600F and GSX750F, the 1988–1993 GSX1100F, followed by the 1998–2006 GSX600F and GSX750F, both of which were heavily restyled for the 1998 model year.

Disparaging fans of the original Target Design Katanas are known to refer to the GSX-F models as 'Teapots' due to the profile of the faired-in design.[citation needed] These same models were offered in Europe, but without the Katana name; the Katana name was absent in Europe from 1986 until the 1999 arrival of a 49cc/50cc line of Suzuki scooters.

The original design ethos reappeared at the 2005 Tokyo Motor Show, when Suzuki rolled out a concept bike called the Suzuki Stratosphere,[15] which heavily incorporated many facets of the original ED1/ED2 designs, although tied in a new transversely-mounted narrow 6-cylinder engine.[16]

A model appearing in 1984 was the Katana 750SE with a pop-up headlight, still using an air-oil cooled engine. These were very popular even when their performance was easily out done by other competitors at the time.

Features used by the design team for the original Katana can be seen in many motorcycles of the 1980s through the present, from the XN85 Turbo bike to subtle markings on the RG250 two strokes. The fact that modern sport motorcycles generally have fairing and seats that visually merge into a sloping-at-the-rear fuel tank is directly traceable to the original Katana ED1/ED2 design series.

Please go to Wikipedia, if you want any further information

Thanks Wikipedia!

Box art:

Click on each image for a closer look

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