🔧 Rex RS500 Gearbox Oil Change & Carburetor Adjustment | Easy DIY Tutorial

Description: In this video, I change the gearbox oil on my Rex RS500 and adjust the carburetor for better performance. ✅ Gearbox oil change (110 ml) ✅ Tools needed: 10 mm and 11 mm sockets ✅ Carburetor adjustment ✅ Step-by-step tutorial If you found this video helpful, please LIKE 👍, SHARE 📢 and SUBSCRIBE 🔔 for more Rex RS500 and scooter repair videos! #RexRS500 #GearboxOil #CarburetorAdjustment #ScooterRepair #DIYMechanic