FSA Hammer 1-1/8" Heavy Duty Threadless Headset
CrMo headset with over-sized 3/16" lower ball bearings, 5/32" upper bearings and a nylon top cover
- Hammer: External Cup, traditional
SPECS:
- Bearing Type: Cup and Cone
- Color: Black
- Defined Color: Black
- Weight: 149 g
- Upper Stack Height: 24.7 mm
- Crown Race: 30
- S.H.I.S Lower: EC34
- S.H.I.S Upper: EC34
- S.H.I.S. Stem Clamp Diameter: 28.6 Threadless
