White Industries MR30 Bottom Bracket
Best durable, high performance component for discerning cyclists.
A high-quality, machined aluminum bottom bracket designed specifically for 30mm spindle cranksets. It offers a reliable, smooth-spinning interface with a refined aesthetic that complements custom bike builds perfectly.
$173.00
at
Crust Bikes
Who it's for
- Cyclists seeking a long-term, reliable drivetrain component.
- Mechanics and riders who value maintainability and sustainability.
- Performance-oriented riders desiring optimal pedaling feel and efficiency.
Who should skip it
- Budget-conscious cyclists or those needing a basic replacement part.
- Riders with existing non-MR30 cranksets or specific brand preferences.
- Home mechanics without specialized tools or those preferring universal compatibility.
Performance breakdown
Bearing Longevity
High-grade stainless steel internals resist corrosion and wear exceptionally well.
Machining Precision
Tight tolerances ensure a creak-free interface with your frame.
Weight Efficiency
Lightweight aluminum construction keeps rotating mass impressively low.
Aesthetic Customization
Vibrant anodized finishes offer a premium, cohesive look for custom builds.
Installation Simplicity
Standard BSA threading makes installation straightforward for most home mechanics.
Drivetrain Stiffness
Robust 30mm spindle support provides a solid, responsive pedaling platform.
Key Specs
Material
6061 Aluminum
Weight
82g
Spindle Diameter
30mm
Bearing Material
Stainless steel
Bearing Size
6806-2rs
Bottom Bracket Standard
BSA
Sealing Type
2rs
Country of Origin
USA
Required Tools
Park Tool SPA-2 Pin Spanner
Know before you buy
Still have a question?
Ask Metto anything about the White Industries MR30 Bottom Bracket before you decide.
