LONTEN CNC
Custom CNC machining R2 Road Bike Disc Brake 36T Star Ratchet Hub 12x142 DT Straightpull 24Hole Maza Ultralight Lock Center Bicycle Thru Axle QR
Custom CNC machining R2 Road Bike Disc Brake 36T Star Ratchet Hub 12x142 DT Straightpull 24Hole Maza Ultralight Lock Center Bicycle Thru Axle QR
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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 R2 Ultralight Straightpull 24 hole Road Bike Hub
Star Ratchet system 36T
XDR/ 11speed Road HG/ CP
24 holes , Max for 2.3mm spokes , 2 Cross
Disc Brake
NEW VERSION
upgrade ratchet ring to wear resistant steel material
Front 12x100 / 9x100 QR
Rear 12x142/10x135 QR
Accessories: Including QR adapter for 9x100 and 10x135 !!
Material : Strengthen 7075 axle, Forging 6082 alloy shell CNC made
Bearing:
Front hub: 6802*2
Rear hub: 6902*2
hub body: HG(6902*2)/ XD(6802*2)/CP(6802*2)






Weight:
Front-Hub with 12x100 end caps about 100g ;
Rear-Hub with 142x12 end caps :
about 222g(XDR )/ 245g(HG-11)/230g(CP) /



Front 12x100 /Rear 12x142

XDR/ HGR-11/ CP compatible
You can install any Road bike Cassette with this hub.
if you need to install 8/9/10 speed HG standard cassette, you need add a 1.8mm spacer.




36T Ratchet System
Ratchets The best system to transfer torque at the lowest weight.
36 T / 10° engagement



Ultralight
about 320g for pair. Alloy rotor bodies Lightweight and anodized. Super smooth surface finish of the contact area for the high precision, low friction rotary seal.


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