The steering rod mounting position has been reviewed for Ver.3 and optimized when using the WRAP-UP chassis as well as the YD-2 chassis. In addition to the ultra-light 2.6g finish. 850 bearings have made it possible to reduce the weight of the 1050 size knuckle by approximately 3g (4 pieces) using only the bearings.
The bearing has been changed from the flange type in Ver.4 to the standard 850 bearing to improve versatility. As before. the optional 0320-FD King Pin Angle Extension can be installed.
* Bearings and axle shafts are not included. For the axle shaft. please use WRAP-UP combination axle or YD-2 standard axle (adjustment collar is included).