CeramicSpeed BB ALPHA Bottom Bracket Bearing Kit
Best high performance upgrade for dedicated competitive cyclists.
A high-performance upgrade that prioritizes drivetrain efficiency and long-term durability. By combining ultra-low-friction ceramic bearings with advanced sealing technology, it minimizes power loss while standing up to harsh riding conditions.
$405.00
at
Airpark Bike Co
Who it's for
- Competitive cyclists seeking every possible performance advantage on the road.
- Long-distance riders who prioritize component longevity and consistent performance.
- Performance-driven athletes who value refined mechanical feel and high-end craftsmanship.
Who should skip it
- Budget-conscious cyclists looking for the most cost-effective maintenance solutions.
- Low-maintenance riders who prefer a simple set-and-forget mechanical approach.
- Casual commuters or weekend hobbyists who do not track performance metrics.
Performance breakdown
Drivetrain Efficiency
Ultra-low-friction ceramic balls deliver noticeable wattage savings on every pedal stroke.
Corrosion Resistance
Hardened stainless steel races shrug off harsh weather and road grime.
Seal Integrity
Custom dust covers effectively block moisture and contaminants from the bearings.
Serviceability
User-friendly design allows for straightforward maintenance to extend component lifespan.
Build Quality
Hand-built Danish engineering ensures precision fit and professional-grade reliability.
Weight Optimization
At 46 grams, it provides a lightweight upgrade without sacrificing durability.
Key Specs
Material
Ceramic, Stainless Steel, POM Plastic
Weight
46 grams
Bottom Bracket Standard
BB90
Spindle Interface
24mm/Shimano
Bearing Material
Grade-3 Silicon Nitride Ceramic
Water Resistant
Yes
Ceramic Bearings
Yes
Serviceable Bearings
Yes
Know before you buy
Still have a question?
Ask Metto anything about the CeramicSpeed BB ALPHA Bottom Bracket Bearing Kit before you decide.
