Feature(may vary by option.)

●The steel shell can absorb a true circular tolerance for mounting the port on the bracket bottom. Bicycle bottom bracket, more realistic metal shell can absorb true circle tolerance. More realistic metal shell can absorb true circular tolerances
●The bottom bracket is suitable for 80/100mm frame shell. , Square Bottom Bracket
●Suitable for 80/100mm frame shell
●MORE REALISTIC - The metal shell can absorb the true round tolerance of the valve port on the bottom of the bracket
●The integrated system protects the frame and provides greater strength and is superior to the bottom brackets of the regular construction

[100*155m]

[100*177MM]

[80*142MM]

Description

1.The bottom bracket is sturdy and durable to use for a long time.
2. Steel shell can absorb true circular tolerances to attach the port on the bracket bottom.
3.Integrated system protects the frame and provides more output, better than normal bottom brackets.
4. Suitable for 80/100mm frame shell.
5.For your safety, please use the BB tool to install and replace the bottom bracket.

Specifications:
Features:
1.The bottom bracket is sturdy and durable to use for a long time.
2. Steel shell can absorb the true circle tolerance of the mounting port on the bracket bottom.
3. Integrated system protects the frame and provides more output, better than the bottom bracket of the normal structure.
4. Suitable for 80/100mm frame shell.
5. For safety, please use BB tool to install the bottom bracket and replace it.
Specifications:
Condition: 100% Brand New
Item Type: Bicycle Bottom Bracket
Material: Steel
Color: Black
Fitness: For 80/100mm Frame Shell
Cup screw size and pitch: 34.798mm 1.37 * 24TPI
Optional Style: 80*142mm, 100*155mm, 100*177mm
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