No.54 Integrated Headset

SIZES
• 1-1/4”, 45°/ 45° ACB ball bearings
• For tapered 47.6mm / 52mm OD head tubes
• For 1-1/4” fork
• Alloy top cover
• Upper / lower : 1-1/4” ACB
• Stack height 8.4+1=9.4mm
• Campy angular contact bearing
WEIGHT
• 55 grams