Bike headset expander plug and top cap set designed for secure stem installation and precise headset adjustment.
This lightweight aluminum alloy compression plug avoid damage to carbon fiber and alloy steerer tubes while ensuring reliable clamping force.
Item Type: Bike Headset Expander Stem Top Cap
Material: Aluminum Alloy
Color: Red,Black,Blue,Gold
Weight: Approx. 31g / 1.1oz
Compatible with: Carbon Fiber or Aluminum or Iron Head Tube
Compatibility: Standard 1 1/8 (28.6mm) Head Tube, Standard M6 Screw
Applicable Pipe Diameter: 23.5mm / 0.9in to 25.8mm / 1.0in
Package List:
1 x Bike Headset Expander Stem Top Cap
Notes:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.