e*thirteen Bottom Bracket
Best durable performance for demanding off road cycling.
This is the essential bridge for riders looking to pair specific high-performance cranks with modern press-fit frames. By utilizing dual-row bearings and adjustable chainlines, it prioritizes precision and longevity over universal compatibility, making it a specialized upgrade for those who demand a dialed-in drivetrain.
$31.95
Who it's for
- Aggressive riders seeking reliable, long-lasting drivetrain components.
- Riders upgrading or building with 30mm spindle cranksets.
- Performance-focused cyclists prioritizing pedaling efficiency and responsiveness.
Who should skip it
- Home mechanics without specific press-fit tools or experience.
- Budget-conscious riders or those seeking basic replacement parts.
- DIY mechanics preferring easily serviceable or replaceable bearings.
Performance breakdown
Bearing Smoothness
Dual-row angular contact bearings deliver exceptionally low friction under load.
Weather Sealing
High-performance seals and center tube effectively block trail grit and moisture.
Compatibility Range
Specialized design limits use to specific e*thirteen and Fifteen.G cranksets.
Chainline Adjustability
Fine-tuning your drivetrain alignment is straightforward and highly effective.
Durability
Ti Nitride races significantly extend lifespan in harsh riding conditions.
Installation Ease
Press-fit standards require professional tools and careful alignment for success.
Key Specs
Spindle
30mm
Width
68 – 73mm
Shell Diameter
41mm
Spindle Diameter
30mm
Bottom Bracket Standard
BB92, BB107, BB121
Shell Thread Type
Press Fit
Intended Use
MTB
Sealing Type
high-performance seals
Bearing Material
Ti Nitride races (TiNi models)
Adjustable Chainline
Yes
Know before you buy
Still have a question?
Ask Metto anything about the e*thirteen Bottom Bracket before you decide.
