CeramicSpeed BB ALPHA
Best performance upgrade for serious cyclists seeking marginal gains.
A high-performance bottom bracket that prioritizes longevity and weather resistance without sacrificing speed. It bridges the gap between threaded frame convenience and the ultra-low friction benefits of ceramic bearings, making it a set-and-forget upgrade for serious road cyclists.
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CeramicSpeed BB ALPHA Bottom Bracket Bearing Kit
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CeramicSpeed BB ALPHA Bottom Bracket Bearing Kit
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CeramicSpeed BB ALPHA
$385.00
CeramicSpeed BB ALPHA Bottom Bracket Bearing Kit
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CeramicSpeed BB ALPHA Road
$385.00
CeramicSpeed BB ALPHA Bearing Kit
$385.00
CeramicSpeed BB ALPHA Bearing Kit
$385.00
Who it's for
- Competitive cyclists seeking every performance advantage
- Serious riders desiring long-lasting, reliable components
- Mechanics and riders valuing easy, quiet, and secure component integration
Who should skip it
- Budget-conscious cyclists prioritizing affordability
- Riders with non-T47/86 frames needing alternative solutions
- Users preferring low-maintenance, set-and-forget components
Performance breakdown
Rotational Efficiency
Silicon Nitride ceramic balls deliver near-frictionless performance for every pedal stroke.
Weather Resistance
Custom-engineered seals effectively block moisture and grit from entering the bearings.
Installation Simplicity
Simplified spacer tube design makes setup straightforward for home mechanics.
Weight Optimization
Lighter cup construction sheds unnecessary grams without sacrificing structural integrity.
Durability
Hardened stainless-steel races are built to outlast the frame itself.
Power Transfer
Rigid design ensures maximum energy efficiency during high-torque climbing efforts.
Key Specs
Bottom Bracket Standard
T47
Shell Width
86 mm
Spindle Diameter
24 mm
Bearing Material
Silicon Nitride
Bearing Type
Ceramic
Material
Stainless steel, Silicon Nitride
Compatibility
Shimano 24mm cranks
Water Resistant
Yes
Sealing Type
Custom-engineered
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