Park Tool RT-1 - Headset & Bottom Bracket Cup Remover

• The professional way to remove headset cups
• Pulls through headtube until the flared end snaps open behind the headset cup
• Simply hammer out the cup safely and neatly
• Fits up to 1-1/4" headtubes and headset cups
• Heat treated alloy steel with nickel plated finish
• Made in the USA and covered by Park Tool's legendary limited lifetime warranty

The RT-1 makes press fit headset and bottom bracket bearing cup removal easy.

The tool is pulled through the frame until the flared ends snap in behind the cup. The tool end is struck with a mallet and the flared ends evenly distribute force around the cup as the cup is driven out. Strong heat-treated alloy steel construction with nickel finish for a long service life.

• Removes bearing cups from head tubes using 1", 1 1/8" and 1 1/4" headset standards
• SHIS terminology: removes EC29, EC30, EC33, EC34, and EC37 headset cups
• Also removes some press fit bottom bracket cups including SRAM® DUB®, Campagnolo® Power Torque™, and Campagnolo® Ultra Torque®
• For use on cups or bearings with an ID of 27 to 38mm (1.06" to 1.5")
• Nominal OD of shaft is 25.4mm (1")