ACS threaded freewheels that are focused on durability for standard thread applications.
Nickel plated sprocket ring fits 1/8” and 3/32” chains
Cold forged for high-torque strength and increased durability
Three-pawl design provides engagement every 12 degrees (30 steps total)
Fits Standard 1.37″ x 24tpi hub threads
Removable with standard 4-prong tool
