DIY Chain Tensioner Fit 80cc Engine Motor Cylinder Piston 40mm 2 in1 Racing Reed Valve Muffler Pipe For Engine Motorized Bike

High-concerned chemical：None Special Features：None Item Diameter：0cm Item Weight：0.39kg Item Height：0cm Item Width：0cm Item Length：0cm Model Name：297662,301138 Origin：Mainland China Material：Metal Item Type：Chain Sets

High-concerned chemical: None Special Features: None Item Diameter: 0cm Item Weight: 0.39kg Item Height: 0cm Item Width: 0cm Item Length: 0cm Model Name: 297662,301138 Origin: Mainland China Material: Metal Item Type: Chain Sets