Aheadset TD Traditional Threaded Bicycle Headset

The threaded AheadsetR features a unique and functional adjusting cone design that uses either a standard external bottom bracket wrench or a hook spanner tool for adjustments. It can also be adjusted by hand. The adjusting cone design also lowers the overall stack height. The lock nut is designed with large 32mm wrench flats ensuring that a common 10 adjustable wrench can be used. The cups and cones work together with an innovative LubeAlarm o ring to seal out contaminants.