I wouldn't bother filling the tires with nitrogen. They're already filled with regular air, which contains about 78% nitrogen. > > Yes, I think you have a leak, and since you're riding a bike that has spoked wheels (a 2008 Nighthawk 250, right?) I recommend you install a fresh innertube and after finding and removing the offending object that caused the leak.
On spoked wheels, the rims often have sharp bits that press against the innertube. It's the reason you're supposed to install a new innertube every time you install a new tire. Look for those sharp points and file them down while you have the tire off. -- You received this message because you are subscribed to the Google Groups "Nighthawk Motorcycle Lovers!" group. To unsubscribe from this group and stop receiving emails from it, send an email to nighthawk_lovers+unsubscr...@googlegroups.com. To post to this group, send email to nighthawk_lovers@googlegroups.com. Visit this group at https://groups.google.com/group/nighthawk_lovers. For more options, visit https://groups.google.com/d/optout.
