Motorcycle 37T 37Teeth 30mm Rear Gear Sprocket Fit For Monkey Motorbike Pit Dirt Bike 420 Chain Accessories

High-concerned chemical：None Special Features：Durable and sturdy Item Diameter：3cm Item Weight：0.63kg Item Height：1inch Item Width：15.3cm Item Length：15.3cm External Testing Certification：iso9001 Model Name：420 37T 30mm Brand Name：GTBMT Origin：Mainland China Item Type：Sprockets Material：Metal

High-concerned chemical: None Special Features: Durable and sturdy Item Diameter: 3cm Item Weight: 0.63kg Item Height: 1inch Item Width: 15.3cm Item Length: 15.3cm External Testing Certification: iso9001 Model Name: 420 37T 30mm Brand Name: GTBMT Origin: Mainland China Item Type: Sprockets