ACS

The ACS Paws 4.1 Freewheel is a great freewheel for throwback, old school or retro builds as well as current models of bikes that use threaded free...

1/8" Single Speed Design  106 Lengths 

Nickel plated sprocket ring fits 1/8” and 3/32” chains Cold forged for high-torque strength, and increased durability Three-pawl design provides e...

ACS freewheel remover with a hex-style end that can mount in a bench vise or can be used with a wrench. Specific 6-spline tool for ACS Crossfire, ...

These freewheels are designed to be used with left-hand threaded hubs for left-side drivetrains. Intended for Left Hand Drive use only Uses tradit...