e.thirteen BSA bottom bracket - 68/73mm

The new e.thirteen BSA bottom bracket is designed for cranks with a 30 mm spindle. By using oversized bearings, the load capacity is increased by 20%, offering longer durability.

• Material: Aluminum 7075, CNC-machined
• Thread: BSA
• for frames with 68/73 mm housing
• Compatibility: for all e.thirteen cranks with 30 mm spindle diameter, including spacers for LG1 cranks and cranks without APS