For the first time ever in the decades since I've owned bikes with tubeless tires, I discovered my V65 front tire's valve stem/core has a leak and it needs to be replaced. When pushed sideways a little to get the tire gauge on it, air escapes at the base where it goes through the rim, obviously cracked and from age I suppose. So, are they specific to bikes, or do any other valve stems work? I looked up the part number and found a few places selling them by Honda part number, but the prices vary wildly and the cheapest (apparently) OEM stem is from Partzilla for $6.81 while "fix_my_toys" on eBay wants $14.95. Do any generic valve stems work, or do I need to get a Honda part?