• CeramicSpeed BB ALPHA Krankboks for Bbright Sram DUB Road
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CeramicSpeed

CeramicSpeed BB ALPHA Krankboks for BBright Sram DUB Road

2.179,00 kr
2.179,00 kr
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Product Description

Quick facts about CeramicSpeed BB ALPHA Bottom Bracket for BBright Sram DUB Road

  • Designed specifically for BBright frames and SRAM DUB cranksets with a 28.99 mm spindle.
  • Hand-built in Denmark with Grade-3 silicon nitride ceramic bearings for extremely low friction.
  • Equipped with 7075 aluminum bearing cups, providing a 10% weight saving (weighs only 96 grams).
  • Advanced protection against water and dirt with specially developed seals and dust covers.
  • Comes with CeramicSpeed's unique lifetime warranty as proof of unrivaled durability.

When it comes to optimizing your road bike, the CeramicSpeed BB ALPHA Bottom Bracket for BBright Sram DUB Road is the ultimate upgrade. This bottom bracket is not just a spare part, but a technical masterpiece that unites Danish precision with world-class materials. By integrating the latest technologies from the ALPHA series, you ensure that every single pedal stroke is transferred directly to the road with minimal energy loss. CeramicSpeed BB ALPHA Bottom Bracket for BBright Sram DUB Road is created for those who won't settle for second best, but demand maximum efficiency and reliability under all imaginable conditions.

The ideal target audience for the ALPHA series

This product is targeted at the discerning road cyclist, triathlete, or track rider who prioritizes technical superiority. Whether you are a professional athlete or a dedicated enthusiast, you will feel the difference in the reduced resistance. This bottom bracket is particularly relevant for riders who use frames with the BBright standard (typically found in brands like Cervélo) and want to utilize the modern SRAM DUB system. If you are chasing personal records and want a component that can withstand thousands of kilometers in varying weather conditions, this is the right choice for you.

Using the CeramicSpeed BB ALPHA Bottom Bracket for BBright Sram DUB Road

The product serves as the central link between your frame and your crankset. Since the BBright standard is asymmetrical with a shell width of 79 mm and an internal diameter of 46 mm, it requires a precise fit to avoid noise and unnecessary wear. CeramicSpeed BB ALPHA Bottom Bracket for BBright Sram DUB Road is developed to press perfectly into the frame, while the internal architecture is optimized for the SRAM DUB spindle's 28.99 mm diameter. It is ideal for both training and competition, as the ceramic bearings in the bottom bracket function flawlessly under both high loads and in wet conditions.

Why choose CeramicSpeed BB ALPHA Bottom Bracket for BBright Sram DUB Road?

The greatest value in choosing the CeramicSpeed BB ALPHA Bottom Bracket for BBright Sram DUB Road lies in the combination of speed and durability. Many ceramic bearings on the market are fragile, but the ALPHA series has been tested over more than 1,000,000 kilometers to ensure they can withstand real-world challenges. The hardened stainless steel races work together with the hard ceramic balls to eliminate corrosion, meaning your bearings roll like new for much longer than standard steel bearings. With a weight of just 96 grams, you also achieve a lighter bike without compromising on stiffness.

Technical superiority and low friction

One of the most impressive features of the CeramicSpeed BB ALPHA Bottom Bracket for BBright Sram DUB Road is the new sealing system. The specially designed low-contact seals provide up to 500% better protection against moisture compared to previous generations. This means you can ride in the rain and on dusty roads without worrying about grit entering the bearings. Furthermore, the bearings are positioned further out in the cups, providing a more stable platform for your crankset and significantly improving power transfer with every pedal revolution.

Specifications for the ALPHA bottom bracket

  • Frame standard: BBright Pressfit (79 mm width, 46 mm diameter).
  • Crankset compatibility: SRAM DUB (28.99 mm spindle).
  • Cup material: Lightweight 7075 aluminum.
  • Bearing type: Hand-built CeramicSpeed Grade-3 Silicon Nitride balls.
  • Races: Hardened stainless steel for maximum corrosion resistance.
  • Weight: 96.0 grams (net component weight).
  • Extra protection: Stainless steel-reinforced seals and POM dust covers.
  • Warranty: Covered by CeramicSpeed's comprehensive lifetime warranty.
  • Included in the package: DUB Spacer Kit, 5 ml UFO TECH grease, and stickers.

When you invest in a CeramicSpeed BB ALPHA Bottom Bracket for BBright Sram DUB Road, you are not just buying a product, but an assurance of optimal performance. The extreme testing process, which includes a 3000-watt load for seven hours, guarantees that even the most powerful sprinters can rely on their equipment. By choosing the CeramicSpeed BB ALPHA Bottom Bracket for BBright Sram DUB Road, you get a solution that is faster, lighter, and more durable than anything else on the market, making it the natural choice for the serious cycling enthusiast.
Delivery & Returns

 

Delivery: Free for orders over DKK 699. For orders under DKK 699, delivery is available from DKK 37. See more under Delivery.

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CeramicSpeed BB ALPHA Krankboks for Bbright Sram DUB Road

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Which frames and cranksets is BB ALPHA compatible with?

This CeramicSpeed BB ALPHA bottom bracket is a highly specialized component created specifically to bridge two highly demanding standards in modern road cycling. Firstly, it is designed for frames that use the BBright Pressfit standard. BBright is characterized as an asymmetric system with a bottom bracket shell width of 79 mm and an internal diameter of 46 mm, which is seen on many high-end frames. Secondly, the bottom bracket is tailored to work perfectly with SRAM DUB cranksets. The DUB system utilizes an axle diameter of 28.99 mm, and CeramicSpeed has managed to create a solution where tolerances are extremely tight to ensure maximum stability and power transfer. By installing this ALPHA bottom bracket, the rider achieves perfect integration that eliminates the small inaccuracies that can often lead to noise or increased friction in the system. In addition to road use, this configuration is also ideal for triathlon and track cycling, where efficiency is paramount. The package also includes a specific DUB Spacer Kit, which ensures that the correct tension and alignment can be achieved regardless of the small variations that may exist in frame production tolerances. This focus on precision means that the crankset rotates with minimal resistance, which is the foundation for the ALPHA series' superior performance.

What makes the ALPHA series bearings and seals unique?

The technical heart of the CeramicSpeed ALPHA series represents a quantum leap in bearing technology for bicycles. The construction is based on races made of hardened stainless steel, chosen for their extraordinary resistance to corrosion and wear. Inside these races, you will find hand-built ceramic balls made of grade 3 silicon nitride. These balls are significantly harder, smoother, and lighter than traditional steel balls, reducing friction to a minimum. To protect these vital parts from the elements, CeramicSpeed has developed new low-contact seals with a stainless steel backing. These seals are designed to provide up to 500 percent better protection against moisture and dirt compared to previous standards, which is essential for longevity in changeable Nordic weather. As an additional barrier, dust covers made of rigid POM plastic are used, which fit tightly against the cups thanks to a new placement of the bearings further out in the cups themselves. The entire system is optimized to be as light as possible, resulting in a weight reduction of 10 percent compared to previous generations, bringing the total weight for the components down to just 96 grams. The cups are machined from 7075-aluminium, ensuring an optimal balance between low weight and high structural strength, so the bottom bracket does not flex under heavy load.

How is the performance and durability of this bottom bracket?

When investing in a CeramicSpeed BB ALPHA bottom bracket, you are buying into a product validated through some of the industry's most extreme tests. Durability is not just a promise, but documented through more than 1,000,000 test kilometers, which corresponds to several years of intensive training and racing under all imaginable conditions. To ensure the product can withstand the absolute most powerful pedal strokes from professional athletes, the bottom bracket has undergone continuous load tests of a full 3000 watts for 7 consecutive hours. This proves that the bearings and cups maintain their integrity even under extreme stress, where other components would typically fail or deform. As an ultimate seal of quality, CeramicSpeed provides a lifetime warranty on this ALPHA bottom bracket, emphasizing their full confidence in the hand-built Danish craftsmanship. This warranty covers manufacturing defects and material breakage, as long as maintenance is followed. Maintenance is made easier with the new dust covers and the included UFO TECH Long Life Grease, which is formulated to maintain low friction over very long intervals. By combining advanced engineering with extreme testing and a market-leading warranty, CeramicSpeed offers a solution that not only improves the bike's riding experience here and now but is built to last the bike's entire lifetime, whether riding on the road, track, or participating in major competitions.