NW rings are great, but they aren’t perfect and every now and then you can drop a chain while riding. On a social ride, that means your friends are letting you down. But in an Enduro race, a dropped chain can cost you the podium, which is why almost all EWS pros use both a chain guide and a narrow wide chainring.
Features :
Tool-free upper guide
Installation without removing your crank
Installation and adjustment with a single tool (4 mm hexagon)
