Gear Belakang DT 100 DTX 428 12T 38T 45T Gigi Tarik 428-12T 428-38T 428-45T DT100 DT100X Rantai Roda Chain Kit Chainkit Mokita Sprocket Gear Set Gearset Gir Girset Depan Drive Komplit Front Rear Motor Yamaha 12 38 45 T Mata YGP Sunstar Ori Asli Original