FSA No.57E Orbit 1.5 ZS 1 1/8"-1.5" Bike Bicycle Headset Sealed Bearing tapered

For tapered 50mm /62mm OD headtube. - For 1-1/8in to 1.5in tapered fork. - Stack Height 9.9+2.9=12.8mm. - 1.5in / 1-1/8in Steerer, NO TOP CAP. - 36 degrees/ 45 degrees ACB.

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