The Hesling Nostalgia chain guard is specially designed for 28" bicycles. With a length of 68 cm and a height of 23.5 cm, this chain guard offers optimal protection for the chain. Made of durable plastic, this chain guard prevents feet and clothing from getting caught. It also extends the life of the chain by preventing moisture and dirt from damaging it. This chain guard comes with mounting hardware for the rear and is suitable for a crank hole with a diameter of 46 mm. At 750 grams, this chain guard is light and easy to assemble. Enjoy a nostalgic design and optimal protection with the Hesling Nostalgia chain guard. Specifications: - Color: black - Material: Plastic - Length: 68 cm - Height: 23.5 cm - Crank hole diameter: 46 mm - Weight: 750 grams - Includes mounting hardware for the rear - Does not include bottom bracket - Suitable for wheel size: 28"