Kawasaki KZ1100 Parts (1981–1983) – OEM & Aftermarket Motorcycle Parts

Looking for high-quality Kawasaki KZ1100 parts? This collection is dedicated to keeping one of Kawasaki’s most refined air-cooled inline-four motorcycles on the road, whether you’re restoring a classic or maintaining a dependable rider.

Introduced in the early 1980s, the Kawasaki KZ1100 represented the final evolution of Kawasaki’s legendary air-cooled inline-four platform. Powered by a 1089cc air-cooled inline-four engine, the KZ1100 delivered strong torque, smooth power delivery, and long-term durability. Compared to earlier KZ models, the KZ1100 benefited from continued refinement in engine tuning, chassis stability, and overall ride quality.

Offered in multiple configurations — including standard and shaft-drive variants such as the KZ1100 LTD and KZ1100 Spectre — the KZ1100 combined big-bore performance with comfort and reliability. Its relaxed ergonomics and robust engine made it well suited for long-distance riding, everyday use, and long-term ownership. Today, the KZ1100 is respected as a highly rideable vintage Kawasaki and a worthy successor to the KZ1000.

Quality KZ1100 Parts for Restoration & Maintenance

At Old Bike Barn, we specialize in hard-to-find Kawasaki KZ1100 replacement parts to keep these big-bore classics running strong. Whether you're performing routine service, addressing age-related wear, or restoring a survivor, this collection provides the parts you need to do the job right.

This collection includes: engine gasket sets and seal kits, carburetor rebuild kits and fuel system components, fork seals and suspension parts, throttle, clutch, and brake cables, OEM-style levers, grips, and control hardware, front and rear brake pads and hardware, and other essential maintenance items commonly required on KZ1100 models.

All parts are curated specifically for Kawasaki KZ1100 motorcycles, ensuring accurate fitment and dependable performance. As original factory parts become harder to source, we focus on keeping critical service components available so these powerful inline-fours can stay on the road.

Why Choose Old Bike Barn?

Hard-to-find OEM and aftermarket parts, accurate model-specific fitment, inventory curated by riders who wrench, and friendly support from vintage motorcycle specialists — that’s why builders trust Old Bike Barn for Kawasaki KZ1100 motorcycle parts. We help keep classic Japanese big-bore machines alive.