Custom CNC machining Bicycle Internal Headset 44mm 56mm MTB Threadless Sealed Bearing 45 Degree ZS44 ZS56 Tapered Straight Fork Steerer 4456ST
Custom CNC machining Bicycle Internal Headset 44mm 56mm MTB Threadless Sealed Bearing 45 Degree ZS44 ZS56 Tapered Straight Fork Steerer 4456ST
Machining Equipment:
3-5 axis cnc machining center / composite cnc machine / Machining Center / CNC Lathes / Grinding Machines / Milling Machines / Lathes / Wire-cuts / Laser Cuts / CNC Shearing Machines / CNC Bending Machines / etc.
Materials :
Aluminum Alloy:
5052 /6061/ 6063 / 2017 / 7075 / etc.
Brass Alloy:
3602 / 2604 / H59 / H62 / etc.
Stainless Steel Alloy:
303 / 304 / 316 / 412 / etc.
Steel Alloy:
Carbon Steel / Die Steel / Spring Steel etc.
And Other Special Materials
Surface Treatment:
Anodize, Chromate, Electrolytic Plating, Nickel Plating, Galvanize, Tempered, Paint, Powder Coating, Polish etc.,
Inspection:
three-coordinate measuring machine / Tool Microscope can measure up to 300mmX x 175mmY x 220mmZ
File Formats:
Solid Works,Pro/Engineer, AutoCAD(DXF,DWG), PDF,TIF , IGS , STP etc.
ZTTO 4456ST Bicycle Headset 45 degree ZS44 ZS56
ZTTO code: Upper cup/Bearing outside diameter+ Lower cup/Bearing outside diameter+ Fork tube
("44" for OD ø44mm, "56" for OD ø56mm "S"for Straight Tube ,"T" for Tapered Tube fork)
ZTTO code is for quick search,not a accurate specifications.please refer to
SHIS(Standard Headset Information System)
ZS44/28.6
ZS56/40(30)
If you have any question about headset standard,Please search "headset standard tool" or contact us
MATERIAL: CNC MACHINED AL6061 T6
45 degree SEALED BEARING
WEIGHT: About 126g
Please measure your frame and fork before buying
Durable bearings, waterproof design
45 degree design , Special Sealed bearing for headset. waterproof design keep your steering smooth and long life.
Precise CNC manufacturing, minimum stack height