Wheels Manufacturing T47A DUB Threaded Aluminum Bottom Bracket Cups

Upgrade your bike's performance with the Wheels Manufacturing T47A DUB Threaded Bottom Bracket Cups - the ultimate choice for cyclists seeking precision, durability, and seamless compatibility. Designed specifically for T47A frame interfaces, these high-quality aluminum cups offer a perfect fit for modern road and gravel bikes from brands like Cervelo, Factor, and Felt.

Materials & Construction:

Crafted from CNC-machined, lightweight yet durable aluminum, these cups deliver exceptional strength while keeping weight to a minimum. The black anodized finish not only enhances corrosion resistance but also adds a sleek, professional look to your bike's drivetrain.

Performance & Engineering:

Engineered for optimal power transfer and reliability, the T47A threaded cups feature Enduro ABEC 3 sealed bearings for smooth rotation and long-lasting performance. Designed to accommodate 29mm crank spindles, including Shimano, SRAM DUB, GXP, and 30mm setups, they ensure compatibility across a wide range of drivetrain configurations.

Components & Technology:

Incorporating innovative features such as a protective sleeve between the cups, these bottom brackets guard against dirt, grime, and internal wire or hose rubbing on the crank spindle. The threaded design, similar to standard BSA cups, facilitates easy installation and maintenance, with the drive side featuring a left-hand thread and the non-drive side a right-hand thread for secure fitment.

Style & Use Case:

Ideal for modern road, gravel, and adventure bikes, the T47A DUB bottom bracket cups deliver a clean, professional aesthetic while supporting aggressive riding conditions. Their precise fit and robust construction make them perfect for riders demanding durability, easy servicing, and consistent performance on every ride.

Key Features:

- Suitable for 77.5-79mm bottom bracket shell widths in T47A frames

- Compatible with 28.99mm DUB, SRAM GXP, Shimano, and SRAM DUB spindle diameters

- Machined aluminum construction ensures lightweight strength

- Sealed ABEC 3 bearings for smooth, maintenance-friendly operation

- Includes protective sleeve to prevent dirt ingress and protect internal cables

- Easy to service or replace bearings, simplifying maintenance

Upgrade your bike's bottom bracket system with the Wheels Manufacturing T47A DUB Threaded Cups - engineered for precision, longevity, and seamless compatibility. Whether you're upgrading or building from scratch, enjoy confident rides with this high-performance, SEO-friendly solution.

• High-precision machined aluminum construction ensures durability and lightweight performance for demanding cycling conditions.
• Designed specifically for T47A frame interfaces in premium brands like Cervelo, Factor, and Felt, providing a perfect fit for modern road and gravel bikes.
• Includes a protective sleeve to prevent dirt, grime, and debris from affecting bearing performance, extending component lifespan and maintaining smooth operation.
• Features sealed Enduro ABEC 3 bearings that are easily serviceable or replaceable, making maintenance straightforward and cost-effective.
• Compatible with 28.99mm SRAM DUB, Shimano, and GXP crank spindles, offering versatile performance with a range of cranksets for optimized power transfer and efficiency.