This C2040 roller chain tensioner provides consistent tension on the chain with minimal drive wear. Additionally, this C2040 chain tensioner guides, quiets, controls, and Increases the overall life of the chain and sprocket. Since this chain tensioner “floats” on the chain it absorbs shock and does not add vibration to the drive. Overall this chain tensioner is high quality, manufactured right here in the USA, low maintenance, made with food grade UHMW, very economical, and increases the life of the chain and sprocket.

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