Friday, July 21, 2006

Flexi-flyer: Suzuki GSX-R750 (1985-87)

The very first GSX-R. The repli-racer-for-the-road saga begins...

This, the first GSX-R, was definitely was a head-banging, hell-raising, outlaw. The bike was very light for its time, what with Suzuki using an aluminium alloy chassis and magnesium bits in the engine. The bike featured oil cooling (called SACS – Suzuki Advanced Cooling System) for more efficient heat dissipation, stout, 41mm front forks, twin 300mm dia brake discs at front and those twin round headlamps which later became such a Gixxer styling trademark.

The bike’s 749cc, DOHC, 16-valve inline-four was peaky and made most of its power only in the higher reaches of its rev range, which made it a bit of pain to use around town. But then the GSX-R was never made for drop-the-kids-to-school or fetch-the-groceries duties. It was meant for the dedicated, hard-core sportsbike rider who was more interested in getting his knee down than cruising down some Euro-boulevard desperately trying to look cool. Back then, the metrosexual male hadn’t been invented yet and women only rode Vespa scooters. Twist the throttle hard and the GSX-R delivered, waking up at 7000rpm and then screaming all the way up to its 10,500rpm redline, by which time you’d be doing more than 200km/h.

As you would expect, the first GSX-R wasn’t anywhere near perfect. In trying to reduce weight, Suzuki had, perhaps, gone too far – the ‘perimeter’ alloy frame couldn’t cope with the power and was prone to flex, as were the rather skinny wheels of that era. There wasn’t a great deal of feedback from the chassis, the rear shock was too soft and had inadequate damping, and at times, the brakes could be a bit temperamental! But while all this made it tough to pretend you were a Barry Sheene for the road, there’s no getting away from the fact that this first GSX-R was a landmark machine. Future generations of motorcyclists would thank the Gixxer, and Suzuki, for the current, 180bhp, open-class two-wheeled rocketships we see today.

GSX-R 750 (models F, G and H)
Years: 1985 - 87
Power: 80bhp@10,500rpm
Weight: 176kg
Top Speed: 205km/h
0 – 400m: 12.65 seconds

Other GSX-R stories:
Twenty years of the Suzuki GSX-R
Late 1980s/early 1990s GSX-Rs
GSX-R1000 vs Westfield XTR4 video!
Late 1990s GSX-R
Limited edition GSX-R Phantom


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