"Wolf Tooth Components" is a group of hardcore cyclists based in Minneapolis who create unique cycling components. All items are designed independently and produced in the United States.
For those who can never drop the chain on front single road, cyclocross and gravel. A system that enables 45mm to 51mm chainline adjustment without the need for patent-pending shims. It corresponds to a perfect circle or elliptical ring from 34t to 46t. Simply loosen one screw to open the cover and easily remove the chain without the need for readjustment. All adjustments are possible with a 4mm hex wrench.