PLEASE NOTE: Depending on the model year of your specific product it will have a different number of drive links (The shark fin shape links that are engaged by the sprocket and motor assembly) Please count these drive links to ensure you purchase the right model. Technical Fitment Guide: Ferrex 20V mini chainsaw (CCS20VA) Most Ferrex consumer chainsaws in Australia are equipped with standard guide bars that require precise chain matching. To eliminate guesswork and ensure a perfect fit with your equipment, this replacement chain is engineered to exact factory specifications. Pitch: 1/4" or 0.0300" Gauge: .043" (1.1mm) Drive Links: Please select your required length from the dropdown above to match your bar size. Why Upgrade Your Ferrex to Alpine? Consumer-grade battery saws benefit massively from professional-grade steel, which reduces motor strain and extends battery life per charge. Quality steel alloy: Engineered with a premium nickel and molybdenum alloy that is heat-treated and chrome-plated for maximum sharpness and durability. Sustained Edge: The Alpine Chain Co. alloy is formulated to stay sharper for longer, yet remains highly fileable when the time comes—making field maintenance effortless for both seasoned arborists and weekend users. Guaranteed Compatibility: Verified through our exact-match fitment database, ensuring novice users can buy with total confidence. Local Dispatch: Picked, packed, and shipped directly from our Melbourne warehouse for rapid Australian delivery.