The Sram Truvativ 07A Bottom Bracket PowerSpline is a high-quality bike component designed for universal and mountain bikes. Made from aluminium and steel, this bottom bracket features a 73mm shell width and a Power Spline spindle type for efficient power transfer. The black colour adds a sleek look to your bike, while the Taiwanese manufacturing ensures durability and reliability. Upgrade your cycling experience with this top-of-the-line bottom bracket from Truvativ.
