SHIMANO BOTTOM BRACKET BB-RS500-PB HOLLOWTECH II PRESS-FIT 86.5 MM: 

The SHIMANO BB-RS500-PB HOLLOWTECH II Press-Fit 86.5 mm bottom bracket is the perfect choice for cyclists seeking long-lasting performance. With its new seals, this bottom bracket provides superior protection against dirt and moisture, ensuring greater durability and reliability.

SHIMANO BOTTOM BRACKET BB-RS500-PB HOLLOWTECH II PRESS-FIT 86.5 MM MOVIMENTO CENTRALE:

• Improved Seals for Superior Protection Against Dirt and Moisture
• Press-Fit Design for Easy and Secure Installation
• Compatible with SHIMANO's HOLLOWTECH II System for Increased Rigidity and Pedaling Efficiency
• 86.5 mm Size for Perfect Compatibility with Most Bicycle Frames