The new SRAM DUB crankset standard, based on a 28.99mm spindle, allows for a more contamination-resistant bottom bracket design while maintaining the highly efficient and durable characteristics that CeramicSpeed bottom brackets are known for. With an integrated dust cover for all models and a snug fit that fully protects the bearing's front side, it delivers exceptional performance without compromise. The handcrafted CeramicSpeed bearings carry the load from the crank to the frame with unparalleled durability and efficiency. The SRAM DUB crank spindle requires that the bearing contact points be within a specified width, and all CeramicSpeed bottom bracket options are perfectly aligned with the bearing placement and the necessary frame interface for nearly every bike model. Without the use of unnecessary adapters or spacers, a stable platform is ensured throughout the product's lifespan. The PF30A for SRAM DUB Road is available in two versions: with CeramicSpeed Standard bearings and coated bearings for even longer lifespan and reduced friction.

Details:

• Highest quality / 3 - 5 times longer lifespan compared to standard bearings
• Reduced friction / lighter and smoother operation
• Performance savings with a complete CeramicSpeed upgrade of 10-16 watts
• Max capacity: 34 teeth
• Handmade in Denmark
• Design: Hollow axle
• Frame compatibility: PF30
• Maintenance-free
• Intended use: Road bike
• Bottom bracket
• Design: Pressed bearing cups
• Axle
• Axle interface: DUB (28.8 mm).