The Enduro Bearings BB30 Small Adapter is a precise solution for mounting Shimano Hollowtech II cranksets on frames with BB30 or PF30 bottom brackets. Made from high-quality 6061 aluminum, this adapter offers durable and reliable performance. Weighing only 51 grams, it is lightweight and does not add to the overall load of the bike. The integrated O-rings ensure a squeak-free operation, enhancing the user experience. This adapter is specifically designed for 24mm Shimano Hollowtech II cranksets, allowing for easy installation and a secure fit. The use of aluminum not only ensures high strength but also provides an appealing look that integrates well with the overall aesthetics of the bike.

• Precision-engineered from 6061 aluminum for high strength and durability
• Integrated O-rings for squeak-free performance
• Compatible with Shimano Hollowtech II 24mm cranksets.