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The ultimate Italian-threaded upgrade for Shimano road setups—ultra-low friction with lifetime durability.
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The CeramicSpeed BB ALPHA ITA Shimano Road Bottom Bracket is engineered for riders who demand maximum efficiency, precise fitment, and long-term durability. Designed for ITA (Italian threaded) frames, it pairs perfectly with Shimano and other 24mm spindle cranksets, delivering a secure threaded interface and optimized power transfer for high-performance road riding.
At its core, hardened stainless-steel bearing races are paired with Grade 3 Silicon Nitride ceramic balls, delivering CeramicSpeed’s signature ultra-low friction while significantly improving resistance to wear, corrosion, and contamination. The custom-engineered sealing system and precision dust covers provide up to 500% improved protection against moisture and debris, ensuring consistent performance in all riding conditions.
The next-generation BB ALPHA platform introduces lighter cups and a simplified spacer system, reducing weight by 10% while enabling faster and more intuitive installation. Handbuilt in Denmark and backed by a lifetime warranty, this bottom bracket is designed to outlast your frame.
FEATURES
・ BB ALPHA next-generation platform with improved durability and reduced weight
・ Hardened stainless-steel races with Grade 3 ceramic bearings for ultra-low friction
・ Advanced sealing system with up to 500% improved protection against moisture and contamination
PRODUCT POSITIONING
・ Flagship road ceramic bottom bracket for ITA Shimano setups
TARGET AUDIENCE
・ Road cyclists using Shimano or other 24mm spindle cranksets
・ Riders seeking maximum drivetrain efficiency and smooth power transfer
・ Cyclists building a premium long-term performance setup
SPECIFICATIONS
SKU: 115415
Bottom Bracket Type: ITA (Italian Threaded)
Crank Compatibility: 24mm spindle (Shimano and similar)
Discipline: Road / Triathlon / Track
Net Weight: 80.0 g
Gross Weight: 194 g
Cup Material: Lightweight alloy construction
Bearing Type: CeramicSpeed Ceramic Bearings
Assembly: Handbuilt in Denmark
Warranty: Lifetime Warranty
Included: BB ALPHA for ITA Shimano Road, Spacer Kit, UFO TECH All Round Bearing Grease 5 ml, decal