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

Headset parts : name product : NO.57 – ORBIT 1.5ZS manufacturer : FSA type : SEMI-INTERGRATED angle : 36° x 45 ° bearing diameter : 1' 1/8 : 28, 6/44 mm – 1' 1/2 : 39, 8/56, 95 mm Headset Cover : 8mm Stack height : 15.

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