This headset is ideal for mountain bikes with forks that require an expander plug, such as those used in trail riding or enduro racing.
ZTTO Bike Headset, MTB 44mm ZS44 EC44 CNC 1 1/8"-1 1/2" Straight Tube Frame to Tapered Tube Fork 1.5 Adapter Headset (Black)
ZTTO Bike Headset, MTB 44mm ZS44 EC44 CNC 1 1/8"-1 1/2" Straight Tube Frame to Tapered Tube Fork 1.5 Adapter Headset (Blue)
1-1/8 Bike Headset MTB Threadless 34 44 44-56 mm, Straight Tapered Tube Mountain Bikes Road Bicycle Double Sealed Bearings Headsets, for Frame Fork Expander Plug Star Nut
1-1/8 Bike Headset MTB Threadless 34 mm Black Straight Tapered Tube
BUCKLOS 1-1/8 Bike Headset MTB Threadless 34 44 44-50.6 44-55 44-56 41.8-52mm, Straight Tapered Tube Mountain Bikes Road Bicycle Double Sealed Bearings Headsets, for Frame Fork Expander Plug Star Nut
