ACS Crossfire Freewheel
The business end of the Crossfire freewheel is cold forged steel with CNC machined teeth for precise performance and ultimate durability. Inside you'll find a 3 pawl engagement system that hooks up every 12 degrees so that there's virtually zero lag time when you stop on the pedals.
The Crossfire threads onto any standard single speed hub. Please note that it uses a new 6 notch removal pattern for increased frame clearance. Removal requires the use of the ACS Crossfire removal tool. It can not be removed with a traditional 4 prong freewheel removal tool.