FSA No. 55R 1.5' ACR Standard Headset

Complete headset for fully integrated cable routing bike 

Includes fork compression plug

 A fully integrated cable routing
• No rotation limit
• ACR top cover standard height 10mm
• Angular contact bearing
• Specific frame required
SIZES
• 1.5” headtube
• top & bottom bearing TH MR127 1.5" ID40 36x45 A5
• For 55.8mm OD head tube
• For 1-1/8” to 1.5” tapered fork
• Stack height 10.4+0.5=10.9

WEIGHT
• 92 grams