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Problem Solvers Chain Spy

Problem Solvers Chain Spy
Direct Mount
Please select options


Problem Solvers' Chain Spy is a chain retention device that keeps a watchful eye on your chain while you focus on blasting along the path ahead. Choose between the 31.8mm clamp model, or the Direct Mount model, depending on your bike's needs.

Part Numbers

Option UPC MPN
Direct Mount 708752119178 CH0906