‌68mm sealed bottom bracket delivers reliable performance for mountain and road bikes.

This square taper bike bottom bracket features precision sealed bearings to ensure smooth rotation and reduce friction during pedaling.

With its Water proof screws and sturdy carbon steel construction, it withstands wet riding conditions while maintaining secure fastening.
Item Type: Bottom Bracket
Material: Carbon Steel
Color:Black
Interface: Square
Suitable: 68-73mm (2.68-2.87in) Square Tapered Bottom Bracket
5 Length for Choose:
Size :68x113mm(2.68x4.45in)/68x120mm(2.68x4.72in)/68x126mm(2.68x4.96in)

Package List:
1 x Bottom Bracket
2 x Screw

Notes:
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.