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Product details
Electric Bicycle Chain Roller Guide Tensioner Idler is a replacement part designed for motorized bikes. It functions to maintain chain tension and improve performance.
- Product type: Replacement Parts
- Compatibility: 49cc, 50cc, 60cc, 66cc, 80cc Engine Motorized Bike
- Material: A3 steel + iron + plastic
- Key feature: Spring loaded tensioner
- Color/Variant: Black
- Intended use: Everyday use
- Category: Motorcycle Accessories
- Heavy duty chain idler guide wheel with upgraded torsion spring
- Spring loaded tensioner automatically adjusting tension towards chain elongation
- Smooth rotoring and longer life
- Easy to install