半隱藏式無牙車頭碗

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。


半隱藏式無牙車頭碗

H46

規格表

HEIGHT10.8 ± 1mm
FINISHSilver, Black
SIZE1-1/8" Semi-Integrated Threadless Headset w/ Ø44 Cartridge Alloy Cups
DIMENSION1-1/8"×44/50×30
ACB SEALED
BEARING
NHB-5D(OD41×36°×45°)
MATERIAL6061/T6 CNC Machined Top Cover & Cups
7075/T6 CNC Machined Crown Race)
TOP COVERTop Cover Height=5.5mm
SHIS NORMZS44/28.6 | ZS44/30.0
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