Semi Integrated HBS Headset (44mm OD for special for Folding Bikes)
Alloy Semi Integrated Headset with Headset Block System (HBS) to limit bar rotation
It is important that headset is installed properly as this headset has a steering limiter
Low Flat Headset top cover for use with folding stem bikes
44mm OD headset cups
1 1/8" steerer
Lynx Folding headset