CeramicSpeed BB ALPHA PressFit BBRight 24 mm Bottom Bracket – Shimano
The CeramicSpeed BB ALPHA PressFit BBRight 24 mm Bottom Bracket is designed to last longer than the frame itself, offering exceptional rolling performance and uncompromising protection. It is the ideal choice for road cyclists, triathlon, and track riders seeking maximum efficiency, reliability, and long-lasting durability.
The BB ALPHA uses hardened stainless steel races paired with grade 3 Silicon Nitride ceramic balls, hand-assembled to ensure ultra-low friction and consistent smoothness even under the toughest conditions. The custom-designed seals and precision dust covers provide up to 500% better moisture protection without sacrificing performance.
The new design with a simplified spacer tube and lightened cups allows for quick installation and a 10% weight reduction compared to previous generations. All CeramicSpeed BB ALPHA bottom brackets come with a lifetime warranty, a mark of absolute quality.
This model allows precise pairing of 24 mm spindle cranksets (Shimano and compatible) to PressFit BBRight frames with a 46 mm asymmetric bottom bracket shell and 79 mm width.
Key Features
CeramicSpeed ceramic bearings with grade 3 Silicon Nitride balls
Hardened stainless steel races for exceptional durability
Up to 500% improved moisture protection
Extremely low friction for maximum pedaling efficiency
Lightweight design with 10% weight reduction
Quick installation thanks to the simplified spacer tube
CeramicSpeed lifetime warranty
Compatibility
Bottom bracket standard: BBRight PressFit (46 mm, asymmetric, 79 mm)
Crank spindle diameter: 24 mm
Crankset compatibility: Shimano and other brands with 24 mm axle
Package Contents
Technical Specifications
Brand: CeramicSpeed
Model: BB ALPHA
BB Type: BBRight
Crank spindle diameter: 24.0 mm
Compatible crank brand: Shimano
Discipline: Road, Triathlon, Track
Net weight: 99 g
Gross weight: 211 g
SKU: 115429
