Description
Upgrade your road bike’s performance with the SRAM DUB BB30 Cartridge Sealed Bearings Cannondale Ai Frame Bottom Bracket, designed for seamless compatibility and enhanced durability. Crafted for the serious cyclist, this high-quality bottom bracket features advanced engineering and innovative technology to optimize power transfer and drivetrain efficiency.
Materials & Construction:
Built with precision-engineered sealed cartridge bearings, the SRAM DUB BB30 bottom bracket ensures exceptional protection against dirt, water, and debris, minimizing wear and extending the lifespan of your components. The durable black anodized finish provides corrosion resistance and a sleek, modern look that complements Cannondale Ai frames.
Performance & Engineering:
The SRAM DUB spindle is oversized and optimized for lightweight performance, offering a stiff and responsive connection between your crankset and frame. The DUB technology simplifies compatibility across multiple standards, reducing the need for multiple bottom brackets and streamlining your upgrade process. The design significantly reduces weight relative to traditional GXP systems, improving overall bike agility and efficiency.
Components & Technology:
Featuring Gutter Seal Technology for superior sealing against the elements, this bottom bracket maintains smooth rotation under demanding riding conditions. Its integrated sealing system and sealed cartridge bearings provide reliable performance, requiring minimal maintenance during long rides and competitive racing.
Style & Use Case:
Designed specifically for Cannondale Ai road frames with a 42mm shell diameter and 83mm shell width, this bottom bracket is ideal for road cyclists seeking durability, efficiency, and seamless compatibility. Its clean black aesthetic complements any bike setup, perfect for both competitive racing and recreational riding.
Innovative Features:
– Oversized SRAM DUB spindle compatible with all bottom bracket standards
– Gutter Seal Technology enhances protection against the elements
– Lightweight construction improves acceleration and handling
– Durable sealed cartridge bearings for long-lasting performance
Enhance your ride with the SRAM DUB BB30 Cartridge Sealed Bearings Bottom Bracket – the perfect choice for riders seeking reliability, compatibility, and optimized power transfer on their Cannondale Ai road bike.
- High-performance SRAM DUB BB30 Cartridge Bottom Bracket with Sealed Bearings for Cannondale Ai Frames enhances power transfer and durability on the road.
- Engineered with Gutter Seal Technology and sealed cartridge bearings, this bottom bracket offers superior protection against dirt, water, and debris to keep your drivetrain running smoothly in all conditions.
- The oversized SRAM DUB spindle provides universal compatibility across multiple bottom bracket standards, reducing the need for multiple components and simplifying installation.
- Crafted from lightweight, durable materials, this bottom bracket weighs significantly less than traditional GXP systems, improving overall bike efficiency and ride quality.
- Designed specifically for Cannondale Ai frames with an 83mm shell width and BB30 interface, this sealed bottom bracket combines innovative tech with sleek black styling for a reliable upgrade that supports high-performance cycling.
| Bottom Bracket Shell I.D. | 42 |
| BB/Frame Interface | BB30 |
| BB Shell Width (mm) | 83 |
| Spindle Interface Type | SRAM DUB |
| Defined Color | Black |






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