Got my kids a couple of XR100's last summer. The non o-ringed chains need adjustment after every ride. Is this normal? Should I upgrade the chains? If so would I need to replace the sprockets(maybe 300 of road miles on them)?
Any relatively inexpensive and simple mods to help performance and/or durability?
Thanks for your replies!
Any relatively inexpensive and simple mods to help performance and/or durability?
Thanks for your replies!