Inflating race wheels is a snap with Silca's Disc Wheel Adapter. Constructed from 6066-T6 aluminum, the adapter uses Silca's 252 elastomer gasket with 2-stage sealing geometry for excellent durability and extreme high-pressure sealing. The compression head tightens and loosens to allow for nearly 200% gasket adjustment.
Threads onto any Schrader pump head. 100% US manufactured.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Mfg PartNum: AM-PU-CHU-ASY-001
There just doesn't seem to be a simple solution to inflating the tire on my HED disc wheel. I think this is probably better than most, but it is still pretty difficult to use. Either it won't stay seated on the valve adequately so that I have to hold pressure on it with one hand while pumping with the other or it seems to lock in place so well that it takes a good bit oomph and rocking back and forth to disconnect it. I worry about damaging the valve-stem using this thing or weakening the attachment point of the valve-stem and tube.
One thing that I have found helpful is that I ordered tubes with a short valve-stem (35mm or less). This gives a little more space for the dance of the valve-stemadapterhand that must take place in the opening of the disc wheel.