1 Piece Bike Chain Tensioner. We'd like to settle any problem in a friendly manner. Floating pulley adjust wheel for perfect chain tension. Made of aluminium alloy,, practical and rustproof. Material: Aluminium Alloy.

Brand: Unbranded
Colour: Black+Purple
Country/Region of Manufacture: China
Compatible Bike Type: Universal
Material: Aluminum Alloy
Number of Speeds: Single speed
Quantity: 1 Piece
Size: as described