Unior 1681/4 Headset Cup Extractor

The Unior 1681/4 headset cup remover is used to remove pressed cups from the head tube, with inner diameters from 1" to 1.1/4". It is designed for mechanics and enthusiasts who disassemble External Cup and Zero Stack headsets.

• Fits three cup sizes: 1", 1.1/8" and 1.1/4"
• Removes pressed cups from External Cup and Zero Stack headsets
• Not suitable for integrated headsets (IS): check your frame first
• Burnished carbon steel, 300 mm long for good leverage
• Also suitable for press-fit bottom bracket cups with a 26-29 mm spindle opening

Technical specifications

• Model: 1681/4
• Material: "premium flex plus" carbon steel, burnished according to DIN 50938; flexible flanges
• Length: 300 mm
• Head: 40 mm
• Weight: 327 g
• Cup inner diameter: from 1.0" to 1.25" (1", 1-1/8", 1-1/4")
• Intended use: Removing pressed headset cups (External Cup and Zero Stack systems); not for integrated headsets (IS)
• Additional use: Press-fit bottom bracket cups with a 26-29 mm spindle opening
• Variant: 1" x 1.1/8" x 1.1/4"