Fått detta tipset men lite kritisk till hur silikonen klarar sig tillsammans med däckvärmare som får däcket att bli ca 70grader varma.:
You can do the same thing by applying high temperature red silicone over each spoke nipple. Then apply a layer of silver foil tape (like used on H.V.A.C. ductwork),after letting silicone fully cure. Then apply one layer of duct tape over foil tape to protect it from damage when changing tires. Have been through 2 track days and some street riding after trying this on my bike and have not had any signs of air loss. Less than $15.00 in material.
Mer idér?
You can do the same thing by applying high temperature red silicone over each spoke nipple. Then apply a layer of silver foil tape (like used on H.V.A.C. ductwork),after letting silicone fully cure. Then apply one layer of duct tape over foil tape to protect it from damage when changing tires. Have been through 2 track days and some street riding after trying this on my bike and have not had any signs of air loss. Less than $15.00 in material.
Mer idér?
Fast just deras packningssilikon har jag bara haft bra erfarenheter av! 
Och det får ju som sagt inte röra sig heller, eller rättare sagt, det måste röra sig med fälgen!