The Shimano TL-BB13 Bottom Bracket is a high-quality component designed for smooth and reliable performance on your bike. Weighing just 90 grams, this bottom bracket is lightweight yet durable, making it ideal for both road and mountain biking. The TL-BB13 features a precision-engineered design that ensures a precise fit and smooth rotation, enhancing the overall efficiency of your bike. It is compatible with various Shimano cranksets and offers easy installation with its user-friendly design. The TL-BB13 Bottom Bracket is constructed with high-quality materials to withstand the rigors of cycling, providing long-lasting performance and reliability. Upgrade your bike with the Shimano TL-BB13 Bottom Bracket for improved power transfer and a more enjoyable riding experience.