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Default Title
SKU
FSA-0133
Barcode
4712010050260
FSA Orbit Headset No.57 1.5"E ZS 1-1/8"-1.5" 5.3mm - Black
Specifications
Steerer: 1-1/8" to 1.5"
Head Tube Compatibility: Tapered 50 mm / 62 mm OD
Bearing Standard: 36° × 45° ACB
Top Cover: Alloy
Upper Cup: Forged alloy cup with ACB (blue seal)
Lower Cup: 1.5" CNC-machined alloy cup with ACB (blue seal)
Stack Height: 16.9 + 2.9 = 19.8 mm
Mfr Claimed Weight
129.6g