Power HD LW-25MG metal gear crawler servo
Coming from Power HD is their new LW-25MG metal gear servo for trail trucks and crawlers. The blue anodised all-aluminium case houses a copper and aluminium geartrain for durability while the overall design allows for up to 25kg-cm of torque at a speed of down to 0.14s at 7.4V input. A long 32cm receiver wire ensures the servo is a direct fit in trucks such as the Traxxas TRX-4, and special gaskets make it waterproof for go-everywhere capabilities.
Source: Power HD [chd.hk]