安全車頭碗

誌慶是專業的腳踏車零件製造商,並專注於研發高端產品,擴大設計能力。


安全車頭碗

H146-130SB

規格表

HEIGHT12.1 ± 1mm
WEIGHT108.1g
FINISHSilver, Black
SIZE1-1/8" Semi-Integrated Threadless Headset
DIMENSION
1-1/8"×44/50×30
ACB SEALED
BEARING
NHB-5D(OD41×36°×45°)
MATERIAL6061/T6 CNC Machined Top Cover
Alloy Upper Cup,Safety Steel Lower Cup And Crown Race
TOP COVERH146-130SB Top Cover Height=5.4mm
H146M-130SB Top Cover Height=15.4mm
H146H-130SB Top Cover Height =25.4mm
SHIS NORMZS44/28.6 | ZS44.2/30.0
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