UN-02
Specification:
◎ EC34/28.6∣EC34/30
◎ TOP NUT: 1 1/8"
◎ CUP O.D.: 34
◎ CROWN CONE: 30
◎ Height: 26.8mm
◎ Alloy, Sealed Bearings
◎ ACB 36° x 45°
UN-01
Specification:
◎ EC29/25.4∣EC29/27
◎ TOP NUT: 1"
◎ CUP O.D.: 30/30.2
◎ CROWN CONE: 27/26.4
◎ Height: 26mm
◎ Alloy, Sealed Bearings
◎ ACB 36° x 45°
