CeramicSpeed Bottom Bracket
Best performance upgrade for road cyclists seeking smoother, more efficient pedaling.
This bottom bracket leverages CeramicSpeed's renowned bearing technology for exceptional efficiency and durability, specifically designed for SRAM's DUB crankset. Its integrated dust cover and precise fit ensure protection and a stable ride, with options for standard or coated bearings to suit your performance needs.
$379.00
at
Metier
Who it's for
- Competitive cyclists seeking every marginal watt of efficiency
- Riders prioritizing long-term durability and reduced component replacement
- Cyclists upgrading to SRAM DUB cranks on PF30 frames
Who should skip it
- Budget-conscious riders prioritizing value over marginal performance gains
- Mechanics wanting a simple, noise-free installation experience
- Riders preferring low-maintenance, set-and-forget bicycle components
Performance breakdown
Rotational Efficiency
Ceramic bearings minimize friction for a noticeably smoother pedal stroke.
Drivetrain Longevity
High-grade materials significantly extend the service life of your drivetrain.
Installation Precision
Requires professional tools and careful alignment for optimal press-fit performance.
Weather Resistance
Robust seals effectively shield internal components from road grit and moisture.
Power Transfer
Rigid construction ensures every watt translates directly into forward momentum.
Compatibility Fit
Perfectly engineered for PF30 shells and DUB cranksets without modification.
Key Specs
Bottom Bracket Standard
PressFit 30
Spindle Interface
SRAM DUB
Spindle Diameter
28.99 mm
Shell Width
68 mm
Shell Diameter
46 mm
Bearing Material
Ceramic balls, hardened-steel races
Weight
117.0 g
Intended Use
Road Cycling
Serviceable Bearings
Yes
Water Resistant
Yes
Know before you buy
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