Description: -The Precision Tail Set PRO is a new design from MicroHeli to deliver better tail smoothness and precision on T-REX 250 helicopters. With total of 14 precision bearings in the tail system, this is absolutely the best tail system for the T-REX 250 available on the market. It differentiates itselfs from other designs in many ways: The new design hinged type tail pitch slider offers dual support positions on both sides with dual ball bearings connections to ensure total fitness and absolute slop free connections. The tail pitch slider itself also is equipped with double precision bearings to ensure slop free and great smoothness. The brass sleeve in the tail pitch slider is done on highest precision machine with tolerance of +/- 0.001mm so that the tail pitch slider always move truely on the tail shaft. This will ensure absolute slop free in all 3 dimensions. The new arms now no longer uses plastic ball ends to connect to the tail rotor but using two precision miniature bearings for precision control. It is a big improvement over stock design which has plastic ball end connections that can wear out over time. All the bearings we are using in this tail PRO are smallest types of bearings on the market. Over years of bearings selections, we can offer smallest precision bearings for lightest weight and great look. This advantage helps reduce the weight to minimum while maintaning superior performance and great outlook. With a fast look, it's hard to believe they are bearings included. Overall, this tail set PRO provides super smoothness and zero slop, zero binding solution for the tail. It is preassembled at manufacture to ensure all components are working well together and offers extremely easy assembly process. It takes virtually a minute or two to assemble the tail blades and plug the whole system into the tail boom and ready to enjoy the smoothest tail. Only owning this precision system that one can appreciate the performance and the unique look that the system offers.
INCLUDES: -1 x CNC Tail Pulley Case -1x CNC dual-arm bell crank -1x CNC Tail Pitch Slider -1x CNC Precision Tail Rotor with Steel Hub -Total 14 precision miniature bearings -All hardwares -Pulley and tail shaft are not included Requires: -Loctite (#242 is recommended) -Assembly -Use stock plastic tail pulley and tail shaft Weight: 10.4 grams with all hardwares. Usage: -T-REX 250 helicopters Instruction: -Included in the package
FEATURES: -100% Precision CNC machined Aluminum and Delrin -Pre-assembly 14 precision miniature bearings -Eleminate all plastic linkage ends to ensure better fitness -Stylish design and very light weight -Dual arm bell crank for ultimate tail rotor control