Original Middleweight – 1979 Yamaha RD400F Daytona Special
The motorcycle world is currently agog with the 400cc class. Earlier this year Kawasaki announced plans to release the 2023 ZX-4RR to American buyers, and comments on these pages and on the RSBFS Facebook page lit up. And while the new ZX-RR harkens back to the gray market middleweights of the 1990s, Yamaha was way…
