SRAM Dub PressFit Ceramic Bottom Bracket - PressFit 89/92mm (MTB), Black

The Sram DUB Series bottom bracket has a simple task: connect your cranks and protect the smooth, long-lasting power transfer to your drive. To enable this unique approach, we have developed the DUB axis as the only connecting component. An oversized axle suitable for all bottom bracket specifications. For better compatibility with the cranks. For better protection from the elements. For longer lasting performance. Stronger, softer, easier to be.

• Enhances MTB performance with high-efficiency ceramic bearings that significantly reduce rotational friction for smoother pedaling and increased power transfer.
• Constructed with durable, materials designed to withstand rough off-road conditions and provide long-lasting reliability in demanding racing scenarios.
• Features SRAM DUB spindle compatibility with a versatile design that fits BB89/92mm press-fit frames, simplifying installation and maximizing compatibility across multiple bike platforms.
• Innovative ceramic bearing technology offers reduced weight-up to 110 grams-allowing for a lighter, more agile ride without sacrificing durability or seal integrity for mountain biking and road use.
• Designed with a sleek black finish and robust sealing systems, this bottom bracket balances advanced engineering with a stylish, race-ready look perfect for competitive MTB riders and serious enthusiasts alike.