Feature

●Made of high quality plastic, lightweight, practical and durable
●Adjustable Clamp Size: 39-42mm
●The chain catcher attaches to the front single bike seat tube to prevent chain from falling off
●If you adjust it successfully, it may be possible to install it, but it will inhibit the speed shift
●With this on, the inner side of the chain will not fall off


Description

Product Description: This chain catcher is made of high strength plastic material. Please note that there are several sizes. Helps prevent chain from falling out. Material: Plastic; Size: Length x Width x Height: 3.0 x 1.8 inches (7.5 x 4.5 cm); Color: Black; Fire Color: Chain Catcher; Bicycle; Lightweight, Chain Outside; Fall Prevention Socket; Easy Installation; Practical; Diameter 1.5 - 1.7 inches (39 - 42 mm)