FSA Headset No.57CF. 1 x 1 1/8" Upper Bearing (TH873E). Also known as: MH-P03K, MR122, MR054 p03k TH873E, MR122, MR054, MR115, HSS20130K, PT-R401, AC3041 R2. 1 x 1.5" Lower Bearing (TH073). FSA Orbit 1.5 ZS Headset No.57 (Tapered steerer fork 1/ 1/8th and 1.5).
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For 45mm OD (or ID 41mm) headtube. - Alloy top cap. - Weight: 92g (includeing top cap and starnut). - Alloy top cover. - Stack Height 15.7+1=16.7mm. SP ID:XTE1535 RH. - Color: Black (as pic. ).
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7075 aluminium crown race. - For head tube ID: 34mm. - Weight: 119g (include Alloy top cap). - Alloy top cover. - Color: Blue (as pic. - Stack Height 18.7+13.4=32.1mm. WFS Pulsar Chainring w/ Spider Sprocket 44T 1/8" 110mm Old School BMX, RD. ).
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1 x 1 1/8" Upper Bearing (TH873E). Also known as: MH-P03K, MR122, MR054 p03k TH873E, MR122, MR054, MR115, HSS20130K, PT-R401, AC3041 R2. 1 x 1.5" Lower Bearing (TH073). You will receive 1 x upper and 1 x lower bearing for an FSA headset.
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NEW In Box FSA Headset Orbit CF Carbon 8.7mm x 1 1/8.
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We are based on the south coast of England and have been trading for over 35 years. 7075/T6 crown race and aluminium top cap. Crown race (1.1/8): H6033 (160-5471).
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1.5 ZS 1-1/8"-1.5" Tapered Integrated #XTE1531. FSA No.57 Orbit Headset Sealed Bearing. Type: Semi-Integrated Tapered. Bearing Angles Inner/Outer: 36°/ 45°. Stack Height: 16.9 + 2.9 = 19.8mm. Top Cap Included: Yes, Alloy top cover.
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Complete bearings for FSA FSA NO.44E Headset. This will fit these different FSA headsets FSA NO.44E (Orbit C-33). If there is a picture of a headset included here, this is for reference to what the complete headset looks like.
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