FSA NO. 55R 1.5″ ACR Headset

FSA headset for full internal cable routing when used with the ACR stem or ACR one piece handlebar. 

Includes Top cap, top bearing, bottom bearing, top bearing widge, crown race and steerer plug.

FSA NO. 55R 1.5″ ACR

• A fully integrated cable routing
• No rotation limit
• ACR top cover
• Angular contact bearing
• Specific frame required

SIZES

• 1.5” headtube
• 36° / 45° ACB
• 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