Kogel Bearings

24mm Trek BB90 Bottom Bracket - Road

Kogel Bearings 24mm Trek BB90 Bottom Bracket – Road brings uncompromising efficiency and precision to every pedal stroke. Designed for riders chasing every watt, this bottom bracket delivers the smooth, reliable spin that makes long miles feel effortless and fast. Built with hybrid ceramic bearings, it’s engineered for maximum durability and low friction—perfect for road cyclists who demand performance that lasts.

Each Kogel BB90-24 is precision-machined to fit Trek’s BB90 frames and all 24mm spindles, with a two-piece non-drive side reducer included for GXP crank compatibility. The alloy cups and hybrid ceramic setup create a system that not only rolls faster but also resists wear far better than standard steel bearings. Whether it’s a long training block or a season of racing, this bottom bracket is made to keep you spinning smooth.

• Hybrid ceramic bearings for ultra-smooth performance and long lifespan
• Optimized for road use with low-friction seals that deliver efficiency and speed
• BB90-24 fit for Trek frames and 24mm spindle cranksets
• Includes 2-piece reducer for GXP compatibility
• Alloy cups for lightweight strength and precise fit
• 2-year warranty with annual bearing service for lasting performance

For serious road cyclists who expect every component to perform flawlessly, the Kogel Bearings 24mm Trek BB90 Bottom Bracket – Road delivers the kind of smooth, efficient ride that defines quality.