SHIMANO BB-RS501 HOLLOWTECH II BOTTOM BRACKET

DESCRIPTION

The Shimano BB-RS501 bottom bracket features a special seal design which noticeably extends the service life. The bearing cups with BSA thread are perfectly matched to the interaction with Hollowtech II cranksets..

FEATURES

• Designed for a perfect fit with Hollowtech II 24mm crank spindles
• Anodized aluminum cups are high-strength and light weight
• Spindle Interface Type: Shimano Hollowtech II
• Series: Tiagra
• BB Shell Width: 68mm English
• BB/Frame Interface: English
• Weight: 92g.
• Color: Silver