![No Reserve: 1973 Kawasaki Z1 900 for sale on BaT Auctions - sold for $26,500 on May 19, 2023 (Lot #107,694) | Bring a Trailer No Reserve: 1973 Kawasaki Z1 900 for sale on BaT Auctions - sold for $26,500 on May 19, 2023 (Lot #107,694) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2023/04/1973_kawasaki_z1-900_dscn7796-1-67488.jpg)
No Reserve: 1973 Kawasaki Z1 900 for sale on BaT Auctions - sold for $26,500 on May 19, 2023 (Lot #107,694) | Bring a Trailer
![Single-Family-Owned 1975 Kawasaki Z1 for sale on BaT Auctions - sold for $9,600 on July 8, 2023 (Lot #112,849) | Bring a Trailer Single-Family-Owned 1975 Kawasaki Z1 for sale on BaT Auctions - sold for $9,600 on July 8, 2023 (Lot #112,849) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2023/06/1975_kawasaki_z1-_img_2892-8-01097.jpg)
Single-Family-Owned 1975 Kawasaki Z1 for sale on BaT Auctions - sold for $9,600 on July 8, 2023 (Lot #112,849) | Bring a Trailer
![1978 Kawasaki KZ1000 Z1-R for sale on BaT Auctions - closed on August 28, 2023 (Lot #118,443) | Bring a Trailer 1978 Kawasaki KZ1000 Z1-R for sale on BaT Auctions - closed on August 28, 2023 (Lot #118,443) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2023/07/1978_kawasaki_z1r_3h2a5254-72547.jpg?fit=940%2C627)
1978 Kawasaki KZ1000 Z1-R for sale on BaT Auctions - closed on August 28, 2023 (Lot #118,443) | Bring a Trailer
![No Reserve: 1978 Kawasaki KZ1000 Z1-R for sale on BaT Auctions - sold for $17,056 on August 3, 2023 (Lot #115,665) | Bring a Trailer No Reserve: 1978 Kawasaki KZ1000 Z1-R for sale on BaT Auctions - sold for $17,056 on August 3, 2023 (Lot #115,665) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2023/07/1978_kawasaki_z1r_2-right-2-1-45047.jpg?fit=940%2C627)
No Reserve: 1978 Kawasaki KZ1000 Z1-R for sale on BaT Auctions - sold for $17,056 on August 3, 2023 (Lot #115,665) | Bring a Trailer
![1978 Kawasaki KZ1000 Z1-R for sale on BaT Auctions - sold for $15,250 on August 18, 2021 (Lot #53,390) | Bring a Trailer 1978 Kawasaki KZ1000 Z1-R for sale on BaT Auctions - sold for $15,250 on August 18, 2021 (Lot #53,390) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2021/06/1624235041bbf5e28MAIN-PHOTO-scaled.jpg)
1978 Kawasaki KZ1000 Z1-R for sale on BaT Auctions - sold for $15,250 on August 18, 2021 (Lot #53,390) | Bring a Trailer
![No Reserve: 1974 Kawasaki Z1 for sale on BaT Auctions - sold for $24,000 on April 25, 2021 (Lot #46,845) | Bring a Trailer No Reserve: 1974 Kawasaki Z1 for sale on BaT Auctions - sold for $24,000 on April 25, 2021 (Lot #46,845) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2021/02/1974_kawasaki_z1_161729037330f5513206b99IMG_0776-scaled.jpg?fit=940%2C627)
No Reserve: 1974 Kawasaki Z1 for sale on BaT Auctions - sold for $24,000 on April 25, 2021 (Lot #46,845) | Bring a Trailer
![1974 Kawasaki Z1 for sale on BaT Auctions - sold for $12,750 on August 24, 2022 (Lot #82,442) | Bring a Trailer 1974 Kawasaki Z1 for sale on BaT Auctions - sold for $12,750 on August 24, 2022 (Lot #82,442) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2022/05/1974_kawasaki_z1_img_3742-1-29991.jpg)
1974 Kawasaki Z1 for sale on BaT Auctions - sold for $12,750 on August 24, 2022 (Lot #82,442) | Bring a Trailer
![1975 Kawasaki Z1 for sale on BaT Auctions - sold for $13,250 on January 19, 2023 (Lot #96,144) | Bring a Trailer 1975 Kawasaki Z1 for sale on BaT Auctions - sold for $13,250 on January 19, 2023 (Lot #96,144) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2022/12/1975_kawasaki_z1-900_z0nadncrrf6ojf0obivjq-52531.jpg)
1975 Kawasaki Z1 for sale on BaT Auctions - sold for $13,250 on January 19, 2023 (Lot #96,144) | Bring a Trailer
![No Reserve: 1978 Kawasaki KZ1000 Z1-R for sale on BaT Auctions - sold for $17,500 on February 8, 2021 (Lot #42,822) | Bring a Trailer No Reserve: 1978 Kawasaki KZ1000 Z1-R for sale on BaT Auctions - sold for $17,500 on February 8, 2021 (Lot #42,822) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2020/12/1978_kawasaki_z1r_1000_161162817943ea1ca2021-0122-0038.jpg?fit=940%2C627)
No Reserve: 1978 Kawasaki KZ1000 Z1-R for sale on BaT Auctions - sold for $17,500 on February 8, 2021 (Lot #42,822) | Bring a Trailer
![1978 Kawasaki KZ1000 Z1-R for sale on BaT Auctions - closed on May 22, 2019 (Lot #19,077) | Bring a Trailer 1978 Kawasaki KZ1000 Z1-R for sale on BaT Auctions - closed on May 22, 2019 (Lot #19,077) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2019/04/1978_kawasaki_kz1000_z1-r_155594429142f35bc81a1e28799aE8499328-C230-4D15-8318-DD8D365C85A0.jpeg)
1978 Kawasaki KZ1000 Z1-R for sale on BaT Auctions - closed on May 22, 2019 (Lot #19,077) | Bring a Trailer
![No Reserve: 1980 Kawasaki KZ1000 Z1-R for sale on BaT Auctions - sold for $22,000 on August 10, 2023 (Lot #116,498) | Bring a Trailer No Reserve: 1980 Kawasaki KZ1000 Z1-R for sale on BaT Auctions - sold for $22,000 on August 10, 2023 (Lot #116,498) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2023/06/1980_kawasaki_kz1000-z1-r-d3_img_3801-1-76760.jpeg)