Custom CNC machining Bicycle JIS Square Taper Extended Bottom Bracket Widened 177mm 155 142mm Extend BSA Threaded BB For Fat tyre Snow Sand Bike
Custom CNC machining Bicycle JIS Square Taper Extended Bottom Bracket Widened 177mm 155 142mm Extend BSA Threaded BB For Fat tyre Snow Sand Bike
Regular price
£11.23 GBP
Regular price
£30.46 GBP
Sale price
£11.23 GBP
Unit price
/
per
We are cnc machining factory welcome customize products.
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.
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 Square Taper Extended Bottom Bracket Widened
Structure: 2 Sealed Bearings
weight:
about 348g(80x142mm) 420g(100x155/177mm)
80x142mm / 100x155mm / 100x177mm
Cups thread size and pitch: 34.798mm 1.37*24TPI
For 80/100mm Frame Shell
JIS standard, compatible with ISO Extended BSA Square Shaft Bottom Bracket
Sealed Bearings
water and dust resistance.
Steel Shell
The steel shell can absorb roundness tolerance for installing ports of Bracket Bottom.
Durable
The bottom bracket is solid and durable with a long service time.