NRG Innovation has developed another complement to our quick release steering kits. These units were designed specially so that an aftermarket steering wheel installed with the quick release kit still mounts in the same location, not too close to the driver. Our Short Hubs are made to work with our NRG quick release. The hub fits over the shaft, and requires a quick release to perform the mount. Prevent dust from getting in the shaft, we designed it so no spline is exposed. Shortest set up in the market with the quick release.