Efficient, durable, and suitable for numerous Shimano cranksets: The Shimano BB-RS501 bottom bracket with BSA threading is the ideal choice for road bikes, gravel bikes, and city bikes with a 68 mm bottom bracket shell. Thanks to its optimized sealing design, it offers robust durability - perfect for your Shimano 2- or 3-chainring setup.

Highlights:

• BSA threading (68 mm): suitable for classic bottom bracket shells with BSA bottom bracket threading
• 24 mm axle diameter: compatible with Shimano Hollowtech II cranksets
• Steel bearings & aluminum cups: sturdy construction with a long service life
• Optimized sealing: effective protection against dirt and water for less maintenance
• Hollowtech II technology: high stiffness with low weight - for improved power transfer

Technical specifications:

• Model: BB-RS501-B
• Type: BSA (English threading)
• Shell width: 68 mm
• Axle diameter: 24 mm (Hollowtech II standard)
• Bearing cup material: aluminum (anodized)
• Bearing material: steel
• Technology: Shimano Hollowtech II

Suitable for:

• Road bikes, gravel bikes, cyclocross bikes, city bikes
• Compatible with Shimano cranksets such as: Tiagra FC-4700, Sora FC-R3000, Claris FC-R2000, GRX RX600, FC-RS520, FC-RS510, FC-R460, FC-RS400

Scope of delivery:

• 1x Shimano BB-RS501 bottom bracket (BSA, 68 mm, 24 mm axle)
• Note: workshop packaging (without outer packaging)

Manufacturer's item no.: EBBRS501B | EAN: 4550170640613 | GTIN: 192790640617

Simple, reliable, Shimano - the BB-RS501 gets your crankset turning efficiently!