The Hesling XTension chain guard is perfectly suited for sprockets up to 38 teeth. With a length of 46 cm and a height of 19 cm, this chain guard offers optimal protection for your bicycle chain. Made of sturdy plastic, this chain guard is durable and lightweight. The chain guard is supplied in the colours blue/grey and includes mounting material. With the Hesling XTension chain guard you are assured of a safe and well-functioning bicycle chain. Product Specifications: - Material: Plastic - Length: 46 cm - Height: 19 cm - Inner opening diameter: 10 cm - Crank hole diameter: 35 mm - Weight: 250 grams - Colour: blue/grey - Type: X Tension - Primary base colour: Transparent - Brand: Hesling - Suitable for wheel size: Universal