The 1980 Kawasaki KZ1000-E2 Shaft (also known as the KZ1000 ST) is a classic cruiser motorcycle powered by a 1,015cc DOHC inline-four engine, producing approximately 86 horsepower. Introduced in 1979, the shaft-drive LTD model was a sales success due to its robust, over-engineered engine, which was derived from Kawasaki’s high-performance four-stroke legacy. The KZ1000 was notable for its reliability, with a nearly indestructible bottom end, and was used in various models, including police variants, due to its performance and dependability. The shaft-drive system, a departure from chain-driven models, made it a smooth and low-maintenance cruiser.
Parts Availability for 1980 Kawasaki KZ1000 Shaft
Finding parts for the 1980 Kawasaki KZ1000 Shaft is relatively straightforward due to its popularity and the availability of both OEM and aftermarket components. Here are key sources and categories of parts based on current information:
- Z1 Enterprises:
- Offers a large inventory of vintage motorcycle parts with same-day shipping in the continental US.
- Categories include:
- Air Intake and Fuel Systems: Carburetors ($212), fuel tees ($19.75–$31.89), petcocks ($20.96), air filters ($21.99 for 42mm set of four).
- Brake and Brake Parts: Brake pads, braided stainless steel brake lines.
- Drivetrain and Transmission: Middle drive bevel shaft gear ($unknown, eBay listing), clutch friction plates ($130), chain guards ($119.95).
- Electrical Systems: Batteries, wiring harnesses, spark plugs.
- Engine Components: Gaskets ($7.51 for clutch cover), valve springs ($63), intake valves ($140 for set of four).
- Exhaust Systems: Aftermarket Kerker four-into-one exhaust, mufflers.
- Frame and Body: Side cover grommets ($17.95), fuel tanks ($113, dented), fenders ($198.95 for rear).
- Suspension and Steering: Piggyback rear shocks ($113.95 for chrome 350mm), front fork braces.
- Wheels and Tires: Wheels, inner tubes, tire care products.
- Specific parts for 1980 KZ1000-E2 Shaft are listed by year.
- CMSNL:
- MotoSport:
- Old Bike Barn:
- eBay:
- The Kneeslider:
Additional Notes:
- Refurbished Bikes: A 1980 KZ1000 Shaft sold on Bring a Trailer in April 2021 featured aftermarket upgrades like a Kerker exhaust, Lockhart oil cooler, and new paint, indicating popular modifications for this model. Maintenance included carburetor tuning, oil changes, and spark plug replacements.
- Compatibility: Many parts for the KZ1000 series (e.g., KZ900, KZ1100) are compatible with the 1980 KZ1000 Shaft, but verify fitment for the E2 model.
- Pricing: Prices vary widely; e.g., carburetors range from $212, while smaller components like gaskets start at $3.99. Check eBay for deals or CMSNL for OEM reliability.
- Availability: The KZ1000’s popularity ensures a robust supply of parts, especially for engine, drivetrain, and body components, due to its shared platform with other Kawasaki models and police variants.
Recommendations:
- For OEM parts, CMSNL or eBay’s Kawasaki-specific listings are reliable.
- For aftermarket upgrades, MotoSport and Z1 Enterprises offer extensive catalogs.
- For budget options, check eBay for used or NOS (new old stock) parts, but confirm condition and seller reputation.
- For restoration projects, Old Bike Barn’s kits (e.g., carburetor or gasket sets) are ideal for comprehensive repairs.
- Always specify the 1980 KZ1000-E2 Shaft model when ordering to ensure compatibility, as parts differ across KZ1000 variants (e.g., LTD, Police, MKII)