FRAME NUMBER: KZT00A-000001 >
ENGINE NUMBER: KZT00AE-000001 >
COLOUR: DIAMOND WINE RED OR DIAMOND SKY BLUE
This was the natural successor to the 900 range. Bored out to 1015 cc and producing 83 bhp, the biggest difference to the Z1 was the four into two exhaust system and the use of a disc brake at the rear instead of the previous drum brake.

FRAME NUMBER: KZT00A-027501 >
ENGINE NUMBER: KZT00AE-042501 >
COLOUR: LUMINOUS GREEN OR LUMINOUS RED
Major changes to the A2 were paint and decals, the repositioning of the front brake calipers to behind the fork leg and the use of lower handlebars on the UK model. The front brake master cylinder was changed from round to triangular and a diaphragm fuel tap was used for the first time on a Z. The United States got another colour option of black/gold and a special edition model, in white and fitted out with a fairing and panniers called the A2A to commemorate the Americanisation of Kawasaki.

FRAME NUMBER: KZT00D-000001 >
ENGINE NUMBER: KZT00DE-000001 >
COLOUR: METALLIC STARDUST SILVER.
The Z1R was the first Japanese custom 'cafe racer'. The angular styling was not to everybody's taste. Major changes were the four into one exhaust, a cockpit fairing, solid wheels, drilled discs and self-cancelling indicators. The front wheel was reduced to an eighteen inch one and the engine was once again painted in black. The kick-start pedal was considered redundant and fitted as an emergency measure under the seat. A move back to 28-mm carbs increased the power to 90 bhp making this the most powerful Z yet. Poor sales resulted in Kawasaki producing a larger 20-litre fuel tank and a sintered metal brake kit in an effort to increase sales. UK dealers were still selling this model four years later!