The RT-2 Head Cup Remover makes headset cup removal easy. The tool is pulled through the frame until the flared ends snap in behind the cup. A blow on the tool head removes the cup.

Designed for the 1-1/4 inch and 1-1/2 inch headest standards
Also easily removes cups on one-piece cranks
Strong, heat-treated alloy steel with a nickel finish

SHIS Terminology: The RT-2 will remove cups of ZS44, ZS49, ZS55, ZS56, EC49 and EC56 headsets.