Shimano SF-1200 Freewheel - 16t Bronze ModelNumber=K8074 Brake Track None Color Black

Brake Track None Color Black Defined Color Gray Eyelets None Hub Drilling 32 ISO Diameter 622 / Road / 29" Manufacturer Spec ERD (mm) 600 Rim Center Offset (mm) 2

A new two-position damping system features open and rock-solid lockout positions for the ultimate efficiency when putting the power down

Two piece design featuring Dovetail Interlink Technology

Waterproof and dust proof (IPX7)

Shimano SF-1200 Freewheel - 16t Bronze ModelNumber=K8074 Brake Track None Color BlackShimano SF 1200 Freewheel 16t Bronze. Shimano SF 1200 Freewheels1 2" x 1 8" Chain compatible TECH SPECS Cassette Body Type Threaded Standard 1. 37" x 24tpi Freewheel Teeth 16