Hyosung gt250r efi very loud gearbox bearing noise. Ex-car mechanic, can we do this job at home? Thank you. Low grumbling noise that increases with road speed only. New chain and sprockets fitted. The rear wheel is quiet. Noise is also evident in neutral, but quieter. Pull the clutch lever in and the noise stops. @

Motorcycles - Hyosung - GT 250 - 2005 Hyosung GT 250