Source google image: https://media1.50factory.com/186840-large_default/faisceau-electrique-mbk-booster-yamaha-bws-avant-2004.jpg
Schema electrique booster mbk spirit 2004
Source google image: https://media1.50factory.com/186840-large_default/faisceau-electrique-mbk-booster-yamaha-bws-avant-2004.jpg