35The e*Thirteen LG1 Chain Guide ISCG05 is a high-quality and durable chain guide designed specifically for mountain bikes. Made by the reputable brand E*thirteen, this chain guide is in a sleek white color that will complement your bicycle's aesthetic. The ISCG05 design ensures a secure and stable fit on your bike, providing protection for your chain and frame while also improving your bike's performance during intense rides. Ideal for serious cyclists looking to enhance their mountain biking experience.