Bicycle Headset 51.8mm To Straight Tube Fork Steering Bearing Headset 1-1/2 Tapered Head Tube MTB Road Frame

BicycleHeadset 51.8mm To Straight Tube Fork Steering Bearing Headset 1-1/2 TaperedHead Tube MTB Road Frame

Model: HD-51;

Weight: 129g;

Material: 7075-T6 Aluminum Alloy;

Use: For Frame Top 51.8mm, Down 51.8mm

For Fork Top 28.6mm, Down 39.8mm;