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LONTEN CNC

Custom CNC machining Bicycle Bottom Bracket Aluminum Alloy Bearing BB Screw Type Bicycle Axis MTB Road Bike Waterproof Super Light Parts

Custom CNC machining Bicycle Bottom Bracket Aluminum Alloy Bearing BB Screw Type Bicycle Axis MTB Road Bike Waterproof Super Light Parts

Regular price £11.68 GBP
Regular price £22.98 GBP Sale price £11.68 GBP
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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.

• Aluminum Alloy Material :Crafted from high-quality aluminum alloy, this BOLANY bicycle bottom bracket ensures durability and longevity, making it a perfect choice for your mountain or road bike.


• Waterproof Design :The waterproof design of this bicycle bottom bracket protects it from corrosion, ensuring smooth and efficient performance even in wet conditions.


• Super Lightweight :Weighing less than most other bicycle bottom brackets, this BOLANY model offers superior lightweight performance, reducing burden on your ride.


• Easy Installation :With its screw type design, this bicycle bottom bracket is easy to install, saving you time and effort.


• Versatile Use :Whether you're hitting the mountains or cruising down city roads, this bicycle bottom bracket is designed to fit a wide range of bicycles, making it a versatile choice for all cyclists.


• Origin : Mainland China


【Product Information】


Features

1. Sealed Bearings,provides excellent sealing,Waterproof and Rust Protection,Aluminum Alloy Shell with Ceramic Bearings

2. High-StrengthAluminum Alloy,Strong Sealing for Reduced Maintenance

3. Precision Thread Machining,Anti-slip Rubber Coating on all teeth

4. Resin Spacers/Complimentary three micro-adjustment shims included


Specifications

1. Brand:BOLANY

2. Product Name:Threaded Cartridge Bottom Bracket

3. Installation Method:Threaded

4. Frame Width:68-73mm

5. Axle Inner Diameter:24mm

6. Material:Aluminum Alloy

7. Bearings:Double Sealed Bearings

8. Weight:109g

9. Compatible Chainrings:24mm External Diameter Crankset

10. Frame Tube Diameter:BC1.37*24


Notes

1. Compatible Bike Models:Mountain Bikes,Road Bikes,and Folding Bikes

2. Manual measuring. lease allow slightly measurement error

3. Due to the difference between different monitors and lighting effects, the actual color of the item may be slightly different from the colorshown on the picture.

4. This product is packaged in a box and comes with lubricating grease on its own


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