Cartridge Bearing system
Lightweight and strong duraluminum alloy construction
Tange Seiki original sized 4T5 Cartridge Bearings
Fully Sealed Mechanism
For Road 1 inch 30.2mm headtubes
DOES NOT FIT old school BMX frames with exception*
30.2mm headtube size for Road Style Bikes (* and Torker reissue frames).
