ACS PAWS 4.1 Nickel Freewheel (20T) - 63860-0000
ACS PAWS 4.1 Nickel Freewheel (20T) - 63860-0000, ACS threaded freewheels that are focused on durability for metric thread applications. Features: Cold forged for high-torque strength, and increased durability Three-pawl design provides engagement every 12 degrees (30 steps total) Nickel plated sprocket ring fits 1/8" and 3/32" chains Fits metric M30 x 1mm hub threads Removable with Crossfire 6-spline tool Threaded Metric 30 x 1mm Cassette Body Weight 113.4g (approx)