Kawasaki Z750
106 hp, 748 cc, 498 lbs2007 - 2012
Kawasaki Z800
113 hp, 806 cc, 509 lbs2013 - 2016
MetricUS
EngineKawasaki Z750Kawasaki Z800
Engine code5VX8
Displacement748 cc806 cc
Max power106 hp (@10 500 RPM)113 hp (@10 200 RPM)
Max torque57 lb ft (@8 300 RPM)61 lb ft (@8 000 RPM)
Redline12 100 RPM12 000 RPM
Idling speed1 100 RPM1 100 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Inline-4
Compression11.30:111.90:1
Oil capacity3.22 quart3.60 quart
Oil type10W40, motul 300v 10w40, shell rotella 10w4010W40, Motul 300V 10W40, Shell Rotella 10W40
Spark plug typeNGK CR9EK, NGK CR9EIXNGK CR9EK, ND U27ETR
CoolingLiquidLiquid
Valves1616
Bore68.4 mm71.0 mm
Stroke50.9 mm50.9 mm
Throttle bore32.0 mm
Weight to power4.70 lbs/hp4.51 lbs/hp
Power to weight531 hp/2500lbs554 hp/2500lbs
Battery type12V 8Ah12 V 8 Ah, YTX9-BS
GearboxKawasaki Z750Kawasaki Z800
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type525
Gears count66
Primary ratio1.7141.714
Final drive2.8673.0
1. gear2.571 (71 mph)2.571 (67 mph)
2. gear1.941 (94 mph)1.941 (89 mph)
3. gear1.556 (117 mph)1.556 (111 mph)
4. gear1.333 (136 mph)1.333 (129 mph)
5. gear1.2 (152 mph)1.2 (143 mph)
6. gear1.095 (166 mph)1.095 (157 mph)
ChasisKawasaki Z750Kawasaki Z800
Frame typeTubular steel, diamondTubular backbone (with engine subframe), high tensile steel
Front susp.Telescopic fork, 4.72 in travel41 mm inverted fork (120 mm travel)
Rear susp.Swinagarm, uni-trak, 4.92 in travelBottom-Link Uni-Trak (137 mm travel)
Summary

The Kawasaki Z series has been one of the most popular lines of motorcycles from Kawasaki. Two such bikes from the line-up that are often compared are the 2007-2012 Z750 and the 2013-2016 Z800. Let's compare the two bikes based on their characteristics, targeted audience, best points and weaknesses.

Basic Characteristics The Kawasaki Z750 was available between 2007 and 2012. It was powered by a liquid-cooled, 748cc engine, which produced 105bhp that could take it up to a top speed of 135 miles per hour. The Z750 featured an innovative chassis design with a tubular steel trellis frame, which made the bike lighter and more agile. In contrast, the Z800 was manufactured between 2013 and 2016, with an upgraded 806 cc engine that produced 111bhp. It also included a slipper clutch to reduce engine braking, an adjustable front suspension, and an improved 'dogbone' rear suspension.

Target Audience Both motorcycles share a similar audience, and they cater to riders who are looking for sports bikes with agile handling and excellent performance. These bikes are also suitable for riders who want a bike that can turn heads due to its standout design.

Best Points The Kawasaki Z750 had a few good features, and the bike's engine was among them. The engine was powerful, and it provided riders with excellent performance on the road. The Z750's lightweight frame made it a nimble ride around corners, making it an excellent choice for riders who love to take corners at high speeds.

In contrast, the Kawasaki Z800 came loaded with multiple features that contributed to making it an excellent bike. The Z800 had a more potent engine that produced more power, providing riders with more exhilarating riding experience. The bike's upgraded suspension and slipper clutch worked together to provide a smooth and responsive ride. Additionally, the Z800 also had an updated design, which added to its appeal.

Areas of Strength Both bikes were famous for their overall performance, but they excelled in different areas. The Z750's lightweight frame made it an ideal bike for riders who love to lean into corners and take tight turns at high speeds. It was also easier to handle in traffic and around town. Meanwhile, the Z800 was a more powerful bike with better handling and a smoother ride.

Areas of Weakness One of the main drawbacks of the Kawasaki Z750 is its dated

Dyno chart of 2016 Kawasaki Z800