Showing posts with label 1980s Japanese Motorcycles. Show all posts
Showing posts with label 1980s Japanese Motorcycles. Show all posts

Honda VFR750R-RC30

Honda VFR750R-RC30 1980s Japanese sports bike

In many ways, Honda's VFR750R - better known as the RC30 - was the ultimate 'race replica'. Visually, at least, there was little to distinguish it from the RVF 750 racer, on which it was based. Technically, too, it was along the same lines - allowing for the fact that no roadster is ever really going to compare with its competitive sibling. The RC30's exhaust, for example, could not compete with the racer's super-light, free-flowing set-up. Not if it was going to make it through the MOT, at any rate!

Nor, of course, was the RC30's V4 engine going to be anything like on a par with the race version. That said, it still managed to output 112bhp - at 11,000rpm. Which gave a top speed of 153mph. More than enough for most wannabe GP stars! In like manner, the RC30's handling was not going to get close to that of the apex-slashing track tool on which it was modelled. Again, though, optimal tuning of its suspension enabled a passable emulation of the race god of your choice!

American rider Fred Merkel took two consecutive WSB titles on the RC30 race bike - in '88 and '89. Briton Carl Fogarty did the same in motorcycling's Formula One series. Endurance racing, too, was meat and drink to the RVF 750. So far as Honda were concerned, the RC30 was first and foremost a racer. There was little doubt, though, that the roadster benefited hugely from it. Certainly - with its low-slung front end, aluminium twin-spar frame and single-sided swingarm - the street bike looked seriously stunning. Honda's commitment to the project, then, had paid double dividends. On both road and track, the VFR750R-RC30 did the business - in every sense of the phrase!

Kawasaki Z1100R

Kawasaki Z1100R 1980s Japanese sports bike

Over the years, many a motorcyclist has had a special place in their heart for a Kawasaki 'Z'. No bike more so than the Z1100R. No flimflam or finery - just straightforward, sit up and beg-style solidity. Highish handlebars, stepped-down seat and anatomically-correct footrests. In other words - a normal riding position. 'The way bikes used to be', you might hear it said. And - after a hundred plus miles in the saddle - who could argue?

Not that that should suggest any kind of staidness! There was little sober or solemn about the 1100R. It was, after all, inspired by a US Superbike racer. The one on which Eddie Lawson won consecutive titles in the early Eighties. Hopefully - from a Kawasaki marketing viewpoint - some of the spirit of the race bike rubbed off on the roadster. Certainly, it was far from unknown for an 1100R rider to feel like Eddie Lawson! And - to be fair - the Z's 140mph top whack was more than enough for most mere mortals. Especially when the high-speed wobble kicked in - on account of the bike's bikini-type fairing. The R's 1,089cc engine made 114bhp. Thankfully - with all that power to play with - the bike was blessed with good roadholding. Squat dimensions helped - as did Kayaba remote-reservoir rear shocks.

Albeit in a no-frills way, the Z1100R was still a stylish motorcycle. Few paintjobs are as emotive as those of Kawasaki's 'green meanies'. Of course, green bikes are considered unlucky by some. That said, owners of spanking-new 1100Rs were obviously prepared to take a chance. For the superstitious, though, other colours were also available. Launched in '84, the Z might be said to have straddled classic and race-rep. To wit, comfortable ergonomics - plus searing speed and cute handling. Fans would argue, then, that with a lime-green Kawasaki Z1100R, you got the lot. Now, that can hardly be considered unlucky!

Yamaha FZR1000

Yamaha FZR1000 1980s Japanese sports bike

'Genesis' is one heck of a tag to give a motorbike. But, that is what the first version of the Yamaha FZR1000 was called, when introduced in '87. No pressure, then! In the beginning, there had been the FZR1000 race bike. That begat the Genesis roadster ... which multiplied in great profusion. The first follow-up model was the Exup - or Exhaust Ultimate Powervalve. By that point, the FZR1000 was already selling in shedloads.

The FZR topped out at a dizzying 168mph. Output was 140bhp. It tipped the scales at a scant 461lb dry. 'Upside-down forks', on later models, reduced unsprung weight - and thereby improved handling. A 17″ front wheel - and radial tyre - helped raise the roadholding bar. At the back, a rock-solid swingarm pivoted on an aluminium twin-spar Deltabox frame. The engine's electronic Exup system extended the FZR's powerband into the middle of the rev range.

The FZR was one sweetly-styled sports bike. The twists and turns of its bodywork went every which way. Rather than being a cause of confusion, though - in this case, it 'worked'. With the FZR1000, then, Yamaha gave a blank sheet to its engineers/designers. They clearly seized the invitation to move the motorcycle onto new ground!

Honda VFR 750F

Honda VFR 750F 1980s Japanese sports bike

The Honda VFR 750F was about as versatile as a motorbike gets. Indeed, it is often cited as the ultimate all-rounder. The VFR played footsie with perfection ... then improved on it! Fast, fine-handling - and styled with finesse. What more could a motorcyclist want?

In engine layout terms, the Japanese in-line four had the market pretty much covered. Until the VFR arrived, that is. Its water-cooled, 16-valve V4 was to prove a more than viable alternative. The motor's 100bhp output gave a top speed of 150mph. Sweet stats, by any standards! Combined with that, the VFR's 460lb dry weight was reasonably slim for a bike of its size. Plus, the VFR was fitted with a sturdy twin-spar aluminium frame. That was state of the art chassis technology, at the time.

As if all that were not enough - the VFR impressed visually, too. Not only did its bodywork sear through air, but the paintwork was sprayed to last. Hondas have long been known for their build quality. Deftly designed ducts sat by discreetly drawn graphics. Neat tucks and folds were the order of the day. Sales-wise, the VFR was a banker from the off. And Honda needed it to be. The VFR's predecessor - the VF750 - had damaged the Japanese giant. It had taken reliability issues to another level! Technically, then, the VFR 750F more than restored bikers' faith in Honda. As a bonus - it did so in impeccable style!

Suzuki GSX-R750

Suzuki GSX-R750 1980s Japanese sports bike

By no means every motorbike can claim to be the first of its kind. One that can is the Suzuki GSX-R750. So closely did its looks reflect those of Suzuki's '85 Endurance racer, that it was designated a 'race-replica'. Performance-wise, too, it did not fall far short. 145mph on the road was not for the faint-hearted!

The 'Gixer', then, was built to go fast. Corners were no obstacle to that mission statement. The GSX-R's light aluminium frame - and beefed-up forks - made it highly 'flickable'. Powering out of bends, though, needed the rev-needle firmly to the right. The GSX-R's power-band was uncompromising. Low-down 'grunt' was not its strong suit. Keep the revs up, though, and you were flying. When slowing could not be put off any longer, state of the art stoppers responded with relish.

The first GSX-R 750 was dubbed the 'slab-side'. That referenced the perpendicular lines of its design. Certainly, it communicated solidity - and a sense of purpose. So - single-handedly - the Suzuki GSX-R750 sparked the 'race-rep' revolution. After that, roadsters really were not ever the same again!