Crafted with sturdy materials, this bottom bracket features a square taper housing that keeps a snug fit and smooth operation. Its compatibility with a wide range of cranksets makes it a versatile choice for upgrading or maintaining your bicycle. The design ensures optimal power transfer, enhancing your overall riding performance. Features -Color:Black -Material:Low alloy steel -Size: 15.00X3.40X3.40cm/5.89X1.34X1.34in -Durable construction: built with sturdy materials, this bottom bracket ensures performance and durability under various riding conditions -Easy installation: designed for straightforward installation, reducing the time and effort required to replace or upgrade your bicycle's bottom bracket -Improved riding experience: by providing a secure fit, it minimizes movement and wear, leading to a smoother and more enjoyable ride -Universal fit: compatible with a wide range of bicycle models, making it a versatile choice for cyclists looking to upgrade their bike components -Comprehensive protection: the bottom bracket housing offers excellent protection against dirt and water, preserving the integrity of the bicycle's bottom structure Package list: 1 x Set of Bicycle Bottom Bracket