Truvativ Bottom Brackets & Components

Truvativ Power Spline Bottom Brackets

Truvativ Power Spline is a bottom bracket spindle interface designed for compatible cranksets. The bottom bracket supports the crankset in the bicycle frame, allowing the cranks to rotate smoothly while pedalling.

The Truvativ Power Spline models available at Velonova feature threaded BSA bottom bracket cups but differ in spindle length and compatible bottom bracket shell width. These dimensions are essential for correct crankset installation and drivetrain performance.

How to Choose the Right Truvativ Bottom Bracket

First, check whether your crankset uses the Power Spline interface. It is not directly interchangeable with other systems, such as square taper or SRAM DUB, so matching dimensions alone is not enough.

You also need to select the correct thread type, shell width and spindle length. When replacing a worn bottom bracket, the easiest approach is to check the markings on the original component and follow the crankset manufacturer's specifications.

Browse the Truvativ bottom brackets on this page or compare other bicycle bottom brackets at Velonova.