Specification:
◎ ZS44/28.6∣ZS56/40
◎ Alloy, Sealed Bearings
◎ TOP NUT: 1 1/8"
◎ CUP O.D.: 44/56
◎ CROWN CONE: 39.8
◎ Height: 12.5mm
◎ ACB Upper-36° x 45°; Lower-45° x 45°
Tapered Threadless Headset
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Tapered Threadless Headset
Detail Specification:
◎ ZS44/28.6∣ZS56/40 ◎ Alloy, Sealed Bearings ◎ TOP NUT: 1 1/8" ◎ CUP O.D.: 44/56 ◎ CROWN CONE: 39.8 ◎ Height: 12.5mm ◎ ACB Upper-36° x 45°; Lower-45° x 45° |