Who it's for

  • Riders seeking a long-lasting, quiet, and dependable drivetrain foundation.
  • DIY mechanics and riders preferring hassle-free component servicing.
  • Cyclists prioritizing consistent, creak-free power delivery on varied terrain.

Who should skip it

  • Budget-conscious riders looking for the most economical drivetrain parts.
  • New riders without a comprehensive set of bike maintenance tools.
  • Weight-weenie cyclists meticulously optimizing every gram of their build.

Performance breakdown

Bearing Durability

Angular contact bearings handle heavy side-loading with impressive resilience.

Excellent

Installation Simplicity

Standard threading and common tool compatibility make setup straightforward.

Excellent

Structural Integrity

7075-T6 aluminum construction provides a stiff, reliable foundation for pedaling.

Excellent

Rotational Smoothness

High-quality internals deliver consistent, friction-free performance under load.

Excellent

System Compatibility

Limited to specific e*thirteen cranksets, restricting broader drivetrain versatility.

Good

Weather Resistance

Anodized finish and robust seals effectively guard against trail debris.

Excellent

Key Specs

Material

7075-T6 aluminum

Bottom Bracket Standard

BSA Threaded

Shell Width

73mm

Bearing Type

Angular contact

Spindle Interface

P3 Connect

Shell Thread Type

English

Tool Interface

e*thirteen BB tool or 1-3/4" 12 point socket

Warranty

12 months

Know before you buy

Still have a question?

Ask Metto anything about the e*thirteen BSA Threaded Bottom Bracket before you decide.

e*thirteen BSA Threaded Bottom Bracket

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