CeramicSpeed BSA 30 mm Shimano bottom bracket for road

The CeramicSpeed ALPHA series represents the pinnacle of bottom brackets, designed to deliver maximum efficiency, low friction, and outstanding durability. This BSA 30 mm model is the ideal choice for road cyclists seeking optimal power transfer, long lifespan, and minimal maintenance.

• Enhanced durability: New seals and dust covers protect against moisture and dirt, significantly extending lifespan.
• High-quality materials: Hardened stainless steel races combined with CeramicSpeed balls ensure low friction and natural corrosion resistance.
• Lightweight and strong construction: Optimized bearing cups in a new alloy reduce weight without compromising strength.
• Easy installation: A uniform bearing and dust cover standard makes selection, installation, and maintenance easier.
• Proven performance: Over 1,000,000 test kilometers and continuous load tests at 3000 watts for 7 hours.
• Lifetime warranty: The entire BB ALPHA series is covered by CeramicSpeed's lifetime warranty.
• Model: BSA 30 mm Shimano Road.
• Type: BSA 30 mm.
• Bearings: CeramicSpeed ceramic bearings, fully sealed.
• Axle fit: 30 mm.
• Box width: 68 mm.
• Frame box diameter: 34 mm.
• Weight: 199 grams.

This bottom bracket combines CeramicSpeed's premium bearing technology with low friction, robust construction, and simple maintenance – ideal for high-performance road bikes.