Backed by a 110-year warranty and constructed in Fletcher, NC, the 110-Series headset is designed with no compromises in quality, durability, or finish quality. Zero stack uppers press into head tube with very little stack height.Sealed stainless steel bearings. 7075 T-6 aluminum cups machined in Fletcher, NC. Aluminum dual seal crown race protects lower bearing. 110 year warrranty. Compatible with tapered 1-1/8" to 1-1/2" steerer tubes, or straight 1-1/8" steerers with a conversion crown race (sold separately). Item Specifications: Bearing Type, Cartridge, Color, Black, Lower Stack Height, 4 mm, Weight, 54 g, Crown Race, 40, S.H.I.S Lower, ZS56,.
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