The BT-Race Sequence enables treatment of a majority of canals with just three instruments, in compliance with established biological standards, and without compromising safety. BT-Race is sterile-packed in a cleanroom environment. They are single-use tools, which prevents cross-contamination and reduces the stress on instruments. Our goal is to acheive endodontic excellence, and with the sequence’s ease of use, economical price and its efficiency, it is a real step forward. It benefits dentists, endodontists and patients alike. BT-Race: 3 sterile single-use instruments. The BT-Race Sequence ensures a minimal biological apical preparation of ISO 35/.04 BT1, 10/.06?: is used for canal exploration, the creation of a glide path and conservative enlargement of the coronal third. Small apical diameter and large taper clears the coronal part of the canal. BT2, 35?: preparation of the apical third. Patented file with BT tip; in spite of ISO 35 diameter, file remains flexible.