Brand: SHIMANO

• Type: Square taper bottom bracket cartridge
• Compatibility: Square taper cranksets (classic MTB, road, commuter bikes)
• Material: Steel spindle with sealed cartridge bearing system
• Finish: Corrosion-resistant metal body
• Weight: Standard durable construction
• Hardware: Fixed spindle with left/right threaded cups
• Installation: Fits standard BSA threaded bottom bracket shells (typically 68 mm)
• Design: Sealed bearing design for smooth rotation and low maintenance
• Use Case: Ideal for replacement or upgrade of square taper drivetrain systems on older or budget-friendly bikes