Yamaha SECA 400 tear down and frame prep for electric motorcycle retrofit upgrade more power
Author: Shandoka Cycles via YouTube Go to Source Yamaha SECA was a mildly popular early-1980s motorcycle with sporty stance and body styling. Built on the same frame as the Maxim 400 with essentially the same… Yamaha SECA 400 tear down and frame prep for electric motorcycle retrofit upgrade more power