Shimano Shimano BB-UN300 Square Taper Bottom Bracket 73mm x 118mm

Information

The Shimano BB-UN300 square taper bottom bracket is designed for frames with a 73mm shell and features a 118mm spindle. Known for its durability and smooth performance, it's perfect for mountain and hybrid bikes. The sealed cartridge design ensures long-lasting reliability with minimal maintenance.

• Compatible with 73mm bottom bracket shells
• 118mm spindle length for square taper cranksets
• Sealed cartridge for low maintenance
• Durable design for smooth performance
• Ideal for mountain and hybrid bikes