CNC-Machined Chain Guide with ISCG03 Mount for Single-Chainring Setups

This chain guide is CNC-machined from high-strength aluminum alloy and long-lasting nylon, offering structural integrity without extra weight. It is designed for single-chainring setups to prevent chain drops. It features an ISCG03 mount for seamless integration with compatible frames. The guide position is adjustable using included stainless washers. The installation kit includes two M6 screws, one 3mm wrench, and one 4mm hex key.