Cartridge Bearing System
– Lightweight and strong duraluminum alloy construc
– Tange Seiki Original sized 4T5 Cartridge Bearings
– Fully Sealed Mechanism
– For 34mm OD (or inner diameter 30mm) headtube
– Cups: 30mm
– Crown race: 26.4mm (inner diameter)
– Stack height 35.3mm
– Weight: 87g
– Color: Silver (as pic. shown)
– OEM package (This item is exactly as pictured and does not include retail package)