Back in the late early '00s, when the first instant engagement hubs almost came out, my friend Joey of OTM/180 Mag was instrumental in getting prototypes to professional trials riders for testing. And they didn't hold up to the kind of torque involved in big rear wheel gaps. (I guess that was True Precision?) I'm very curious whether these Box hubs or those from Onyx have been properly tested under such conditions and whether or not they hold up to such power. If they're claiming Pro BMX gate start success, then something must have changed in design or materials used...