RC4WD Z-S0196 Scale Aisin/Yota Style Hubs FEATURES: Designed for 1.9 wheels CNC machined billet aluminum construction Polished natural finish black and pink color scheme M4 nylon locknut inserted into each wheel cap Also serves as the wheel nuts.;INCLUDES: Two Aisin Yota Metal Series 1/10 scale Wheel Caps.;REQUIRES: RC4WD Z-S0197 Installation Tool.