34mm Upper Cup+Lower Cup / Bearing outside diameter +Fork Tube w/ Top Cap Blk
Bicycle Headset:Upper cup/Bearing outside diameter+ Lower cup/Bearing outside diameter + Fork tube
Size:34mm
("34" for OD ø34,"S"for Straight Tube fork)
EC34/28.6
EC34/30
MATERIAL: CNC MACHINED AL6061 T6 aluminum alloy
SEALD BEARING
WEIGHT: About 106g
Package included: 1 x Bicycle Headset