CeramicSpeed BSA Road Bottom Bracket
Best high-performance upgrade for serious cyclists seeking maximum drivetrain efficiency.
This bottom bracket offers superior efficiency and durability for road bikes using SRAM DUB cranks and PF30A frames. Its integrated dust cover and precision fit ensure a smooth, quiet ride, while the CeramicSpeed bearings provide exceptional performance and longevity.
$329.00
at
Bike Stop Astoria
Who it's for
- Competitive cyclists seeking every marginal gain in efficiency
- High-mileage riders prioritizing long-term component durability
- Mechanics and riders demanding perfect, creak-free drivetrain alignment
Who should skip it
- Budget-conscious cyclists prioritizing value over marginal performance gains
- Riders preferring low-maintenance, set-and-forget equipment
- Casual cyclists who won't notice subtle efficiency improvements
Performance breakdown
Rotational Efficiency
Ceramic balls and hardened races deliver near-zero drag during high-cadence efforts.
Contamination Resistance
Integrated dust covers effectively shield internal components from grit and grime.
Serviceability
User-friendly design allows for straightforward maintenance to extend component lifespan.
Structural Rigidity
Native fit eliminates plastic adapters, creating a rock-solid, flex-free power transfer.
Durability
Hardened-steel races and specialized coatings withstand harsh, long-term riding conditions.
Installation Precision
Requires professional-grade tools to ensure a perfect, creak-free frame interface.
Key Specs
Bottom Bracket Standard
PF30A
Spindle Interface
SRAM DUB
Shell Width
73mm
Shell Diameter
46mm
Spindle Diameter
28.99mm
Bearing Type
Ceramic
Bearing Material
Ceramic, Steel
Sealing Type
Integrated dust cover
Intended Use
Road and Off-road
Serviceable Bearings
Yes
Know before you buy
Still have a question?
Ask Metto anything about the CeramicSpeed BSA Road Bottom Bracket before you decide.
