This is a Reef's RC REEFS281 100:IS Mini Internal Spool Servo Winch. Specifications: High Speed Brushless Servo Winch, BUILT IN PREPROGRAMMED WINCH CONTROLLER, Fully Programmable w/ REEFS Software, REEFS LINK required for Programming (OPTIONAL) , IP67 Waterproof: 6 Point Seals, Internal Machined Spool w/ Coated Finish , Approx 6ft .8mm Synthetic Line w/ Scale Recovery Hook, Voltage: 4.8V - 8.4V, CNC Aluminum Casing, Internal: Steel Gears, Bearing Type: 3 Ball Bearings, Weight: 34g (1.19oz), (LWH) : 1.2 x .55 x 1.22 / 30 x 14 x 31mm, Torque: 97oz (7.0kg)@ 6v/ 111oz (8... Availability: Ships in 4 to 10 Business Days. Trainz Product Id: 12786366.
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