Enhance your cycling experience with the Bicycle Center Shaft Bike Bottom Bracket designed for Fixed Gear & MTB. The square taper power spline design delivers exceptional performance and durability.

The square stand of this bottom bracket effectively blocks out moisture and dust, ensuring longevity. Its carbon steel shell provides sturdy support, making it a reliable choice for your cycling adventures.

Featuring a bearing for fixed gear, this bottom bracket boasts excellent workmanship for easy operation and safe use. The two precisely threaded bearings ensure a secure connection with the bike arm, facilitating quick installation without the need for adjustments.

The spindle square taper design is simple yet highly practical, offering great convenience during use. Additionally, the cone stand showcases a special design with fine craftsmanship, making it the perfect replacement for your old or broken bottom bracket.