chain 747 1/2 x 1/8 inch 112 links single speed

Union 747 chain This bike chain is suitable for city bikes with a closed chain case and a back pedal brake. Specifications: Color: silver Material: steel Bike type: city bikes Brake type: back-pedal brake Chain size: 1/2 x 1/8 inch Number of links: 112 Number of gears: single speed Weight: 418 grams Including connection switch