LONTEN CNC
Custom CNC machining Bicycle XC MTB Stem 80mm 20 Degree Road bike Gravel Aerodynamics Stem Negative angle High Strength Lightweight 31.8mm
Custom CNC machining Bicycle XC MTB Stem 80mm 20 Degree Road bike Gravel Aerodynamics Stem Negative angle High Strength Lightweight 31.8mm
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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 XC Aerodynamic Negative Angle Stem
SPECS Material: 3D Forged AL6061 Aluminium Alloy, T6 Heat Treated Length: 60/80mm handlebar 31.8 fork 28.6 Rise: 20degree Color:black,red Stack Height: about 27.5mm Weight: About 60mm(146g) 80mm(161g) Finish: Shot-peen anodized, laser logos Fit : XC ,Road bike, Gravel bike

*The stem is made of 3D Forged Aluminum 6061-T6 ,and has a great strength and lightness. *The angle design has excellent shock-absorption. It can reduce fatigue ,strongly fixes the handle and the fork in long rides . *Three kinds of stems with various lengths will provide comfortable feeling to every rider. *You can adjust the stem according to your demand, so as to ride comfortably on a road such as a slope. *It will not fade with a beautiful finish. *It is easy to install and remove, even though you are an amateur.








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