FSA No.57E Internal Headset Orbit 1.5E ZS 1-1/8"-1.5" Tapered Road MTB FSA No.57E Internal Headset Orbit 1.5E ZS 1-1/8"-1.5" Tapered Road MTB

With a 1.5in lower cup and 1-1/8in upper, the Orbit 1.5E ZS is ready for  contemporary tapered-steerer bikes.

Both cups are internal and carry sealed angular contact bearings. 

FEATURES

—1.5in / 1-1/8in Steerer

—36 degrees/ 45 degrees ACB

—For tapered 50mm /62mm OD headtube

—For 1-1/8in to 1.5in tapered fork

—Upper: forged alloy cup with Angular Contact Bearings

—Lower: 1.5in CNC machined alloy cup with Angular Contact Bearings

—Weight: 147g

Not including Top Cap

With a 1.5in lower cup and 1-1/8in upper, the Orbit 1.5E ZS is ready for  contemporary tapered-steerer bikes.

Both cups are internal and carry sealed angular contact bearings. 

FEATURES

—1.5in / 1-1/8in Steerer

—36 degrees/ 45 degrees ACB

—For tapered 50mm /62mm OD headtube

—For 1-1/8in to 1.5in tapered fork

—Upper: forged alloy cup with Angular Contact Bearings

—Lower: 1.5in CNC machined alloy cup with Angular Contact Bearings

—Weight: 147g

Not including Top Cap