Strongthium 669 18 30 CVT Drive Belt Compatible with GY6 49cc 50cc 139QMB Short Case Scooter Moped ATV Go Kart Roketa Baja Tank Jmstar Taotao Jonway Vespa
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Features
- 100% Brand New Aftermarket Drive Belt. A combination of neoprene rubber and aramid fiber is much better than rubber alone. 669-18-30 belt replaces 669-18.1-30, 6691830.
- Compatible with 49cc 50cc Chinese/Japanese scooters and motorcycles, ATVs, go carts and mopeds with GY6 QMB139 1P39QMB short case 4 Stroke engines. Ps: Short case = 10" wheels / Long case = 1213" wheels.
- Fits Tao Tao ATM50, VIP 50, Baccio Heat 50, Baccio Miami 50, Peace 50 cc, Baja SC50, Panterra Freedom 50cc, Panterra Fusion 50cc, Panterra Retro 50 cc, QMB139 50 cc/49 cc, Roketa, Schwinn Hope 50, Schwinn Laguna 50, Twist N' Go LS 49cc, Twist N' Go Milano 50 (49cc) '04-'07, Twist N' Go Venice 49cc,and many scooters and Go Karts with short type engine and 10 inch rims at the rear wheel.
- Size: Outside Circumference: 669mm (26.34 inch), Top Width: 18mm (0.71 inch), Groove Angle / Pitch: 30 degree. Most Chinese 49cc/50cc scooters use the QMB139 engine. Belt size varies by transmission case length, which can be identified by wheel size or by checking the engine stamp.
- Package include: 6691830 CVT Drive Belt x1.
Brand: Strongthium
Material: Aramid fiber yarn, Chloroprene rubber
Belt Style: V-Belt
Item Weight: 0.11 Kilograms
Manufacturer: YIYUQI
Package Dimensions: 6.61 x 6.22 x 0.91 inches
Item Weight: 3.84 ounces
Manufacturer: YIYUQI
Item model number: 1270
Date First Available: December 4, 2025
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