e rickshaw gearbox sound problem repairing | gear box repairing |how to repairing e rickshaw gearbox

hii I'm -Nazmul hoque khan welcome to our channel N h khan experiment about this video e rickshaw gearbox repairing is video main aap ko pata chalega kaise aap apni e rickshaw ka gearbox ke sound problem ko solve kar pao ge to video ko pura dekhe my whats aap. no https://wa.me/c/919702512458 my new chennel-    / @nhkhanelectronics   #erickshaw #erickshawrepairing #toto #totorepairing #nhkhanexperimen