ACS Paws 4.1 BMX Freewheel 16T SilverThe ACS Main Drive Freewheel is a great replacement part for your BMX bike that uses 1/8” or 3/32” chains. The cold forged chromoly body is great for high-torque strength, and increased durability. The Three-pawl design provides engagement every 12 degrees for 30 steps total. There are 16 teeth. Fits Standard 1.37" x 24tpi hub threads. Weighs only 158 grams. Silver in color.816411002409
