Thinvik Bike Steertube Compression Plug Size:Large 1-1/8 4 inch) relatively large

4 inch) relatively large

【Pressure Relief & Ergonomic Design】 The large pressure relief channel reduces pressure buildup

please choose the tape width according to your rim inner width

with adjustable buckles

Thinvik Bike Steertube Compression Plug Size:Large 1-1/8 4 inch) relatively largeBicycle Expansion Plug for Headset Expanding Steertube Aluminum Alloy StabilityThe compression plug adopts a very stable structure, except its good manufacture, the most reliable thing is its high strength plug bolt, which makes it can take more torque and keeps it tighter inside. All these make it distinguished. Outstanding QualityCompared to other compression plug, Thinvik's more reliable. From the bottom to the top, the base's thread is more