Keep your automatic scooter shifting smoothly and efficiently with the premium Bando 669×18×30 CVT Drive Belt (106-111). Manufactured in Japan to meet demanding OEM standards, this belt is engineered specifically for 49cc/50cc 4-stroke QMB139 short-case engines with a 10-inch rear wheel. Constructed with high-modulus synthetic rubber compounds and high-tensile cords, this belt resists heat stretching and structural deformation under continuous high-RPM loads.
Short-Case Fitment Note: This belt measures 669mm and fits short-case 50cc GY6 configurations with a 10-inch rear wheel only. If your scooter uses a 12-inch or 13-inch rear wheel, it has a long-case engine and requires a 729mm or 788mm belt instead. Always verify your stock belt size marking before ordering.
Direct drop-in replacement for 49cc/50cc 4-stroke short-case GY6 scooters specifying a 669mm belt:
| Brand |
Compatible Models |
| Bintelli |
Breeze 50, Sprint 50 |
| Wolf Brand Scooters |
Islander 50, Lucky 50, RX-50 |
| Other GY6 Platforms |
Various Chinese 139QMB / GY6 50cc 4-stroke scooters specifying a 669mm belt |