1975 Kawasaki Z900 Z1B

With only 60 miles riding since a very comprehensive restoration, this is an opportunity to buy a late model Z1B – with correct frame and engine numbers – in virtually showroom condition. The present owner, a keen big tourer rider, has had the bike for only six months, but is seeking to concentrate on later machines. As he says, it rides beautifully, and isn’t even run in yet.

He bought the bike straight out of restoration from his brother who did a large part of the recommissioning, at least all the engine work, himself. (He is a veteran motorcycle restorer). The frame and tank were sent away for painting and refurbishment. As well as a supremely high standard of presentation, one of his main aims was to keep the bike’s original specification and state of tune; as it left the factory. So, once again, you are seeing this bike as it might have looked on a Spring day in 1975.

The finish on this stunning-looking tourer is hard to fault. Kawasaki’s definitive blue gleams with a period-correct metallic sparkle, set off nicely by the white and gold coachlines.

The chrome of the handlebars and the mudguard (a new piece), helps to lead the eye around the bike. Both here and on the trademark four-branch exhaust, the standard of finish is excellent – no hint of blueing or pitting.

Lights and reflectors are clean and bright – no cracks or scuffs – and the screws securing their lenses show no dirt or rusk in their centres.

Equally neatly trimmed is the re-foamed and covered seat with its nicely stitched strap and chrome retainers. (Under there, you’ll find a fresh air filter in a new filter case). The instrument cluster looks very tidy (the gauges are new) as are the handle rubbers on each side.

As a contrast to all the brightwork, the frame – shotblasted and powder-coated – maintains a consistently deep glossy black all across its tubing. There are no signs of corrosion, nor traces of dirt in folds or angles in the metal.

This total lack of staining or grime extends to the engine itself which shines with a dull lustre. The four-cylinder and gearbox were totally dismantled, refurbished and rebuilt during the restoration, with all ‘perishables’ such as piston rings replaced, and the casings thoroughly polished. Period-correct cables, leads and hoses are new, while the exhaust, costing some £2000, is also new. The brakes were refurbished, as were the wheels. An interesting detail; the spokes – all straight and clean – are actually stainless steel.

Altogether, a thorough and well thought-out restoration.

Unfortunately, there isn’t any paperwork to go with all the work that has gone into this bike – not unusual of motorcycle restorers. However, as well as the testimony of the owner, a close inspection of the Kawasaki (and we mean close) should convince you of the level of detail and care tat has gone into its restoration.

An overused word, but Kawasaki’s Z1, in all its forms, was and remains a motorcycling icon. As such – and in this condition – it commands a value over its Japanese peers of the day (if it had any). And it is no less desirable or potent today than when it took to the road 50 years ago. The only dilemma we can see is whether the new owner decides to ride it or simply keep it on display – in the sitting room.

Our estimate for this motorcycle is £18,000 - £22,000.

Viewing is always encouraged. This particular motorcycle is located with the vendor in Craven Arms, Shropshire; To arrange an appointment please use the Contact Seller button at the top of the listing. Feel free to ask any questions or make observations in the comments section below, or try our ‘Frequently Asked Questions’.