Adjusts and aligns saddle position for precise fit and comfort
Enables repeatable adjustments for consistent performance
Supports multiple adjustments including height, angle, fore-aft, and rotation
Marks the biomechanical reference point (BMR) for professional workflow
Backed by decades of ergonomic research for optimal rider alignment
Summarized by Shop
Meet the quiet genius of bike fitting: the TF1 Saddle Position Tool. It doesn’t just adjust your saddle—it aligns it. Built around one powerful idea, the Biomechanical Reference Point (BMR) at 75 mm width, the TF1 turns guesswork into precision. Every adjustment is intentional. Every position, repeatable. Swap saddles, build a new bike, o