Sunlite SL-55 Square Taper Bottom Bracket - 73mm (118mm)

The Sunlite SL-55 Square Taper Bottom Bracket delivers reliable performance for riders who demand durability and smooth rotation. Built with a sealed cartridge design, it resists water and contaminants to extend service life in varied conditions. The 68mm shell width fits standard road and mountain bike frames, while the square taper interface ensures secure crank attachment without slippage. Available in multiple spindle lengths to match your specific frame geometry and crank setup. A practical, no-nonsense choice for maintenance-conscious cyclists seeking dependable drivetrain components.

Specifications

• Shell: 68mm
• Interface: English
• Spindle Type: SQR JIS
• Cup Material: Alloy