Shimano Shimano BB-RS501 Hollowtech Bottom Bracket English Thread

Information

Upgrade your bike’s performance with the Shimano BB-RS501 Hollowtech bottom bracket. This model is compatible with 68/73mm English-threaded (BSA) frames and designed for 24mm spindle cranksets. With its durable construction and smooth, sealed bearings, it delivers reliable performance on both road and mountain bikes.

• Compatible with 68/73mm BSA (English thread) bottom bracket shells
• Designed for 24mm spindle cranksets (Hollowtech II)
• Sealed bearings for smooth, low-friction operation
• Durable and corrosion-resistant design
• Suitable for both road and mountain bikes