The KST DS145MG is an amazingly good metal cased servo, suitable for glider fuselages, and helis, and all RC models. It is exactly the same size and has 90% of the performance and build quality of the market leader, for 40% less. Like the more expensive servo it has no geartrain slop. Unlike the other it comes with a well fitting anodised alloy output arm. At only 10mm thick this great wing-servo can easily fit in thin glider and jet wings. With a massive 5.2kg.cm torque the KST DS145 is approp...