ROTOR Bottom Bracket BB1 BB Road BSA

The ROTOR Bottom Bracket BB1 BB Road BSA - Steel Black is a threaded bottom bracket designed for road bicycles. Its primary function is to provide a secure and durable interface between the bike frame and the crankset, enabling smooth rotation. This model is compatible with BSA (British Standard Thread) bottom bracket shells and is suitable for use with various road bike cranksets.

• Brand: ROTOR
• Model: BB1 BB Road BSA
• Shell type: BSA (British Standard Thread), 68 mm width
• Material: Steel bearings
• Color: Black
• Designed for road bike applications
• Compatible with 24 mm spindle cranksets (e.g., Shimano Hollowtech II, ROTOR 3D)
• Threaded bottom bracket system for secure installation
• Sealed bearing construction for improved durability

This bottom bracket is intended for frames with a BSA threaded bottom bracket shell and is not compatible with press-fit systems. Proper installation requires appropriate tools for threaded bottom brackets.

Available Variants: