Features:

*T47 Thread Standard: Features 47mm internal diameter for enhanced stability and sealing performance, reducing wobble and noise during cycling.  

*Aluminum Alloy Construction: Made from forged aluminum to significantly increase strength and longevity under heavy use.

*Bearing model: 6805/6806 (P5 grade bearing)  

*(P5 grade bearing annotation) P5 level refers to  the material of the bearing and the dust-proof feature it possesses. In addition to having high sealing performance, the bearing also has higher precision and better lubrication.

*Wrench for disassembly and assembly: 49 - 16/44 - 16

*Compatible Crank Axles: Supports both 24mm and 29mm crank axles for versatile fit with various bicycle models.  

*Waterproof Sealing: Designed with effective sealing to protect against moisture and dust for reliable performance in all conditions.  

*Lightweight Design: Weighs approximately 120-145g, offering a balance of strength and reduced weight for efficient cycling.

Specifications:

*Product Name:Central component

*Material:Aluminum alloy

*Color:Black

*T47-∅30，47-∅29，T47-∅24 options

*Size:4.7*0.1cm

bottom measurement Measure the width of the frame's union. 68-73 mm 86-92 mm

Package Content:

1* bike bottom bracket

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to Australia; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.