The bontrager 10x10cm torque wrench tool high end super light and carbon components require precision tightening during set up and adjustment bontrager39s preset torque wrench is a t25 torque wrench preset to 5 newton meters so that you can tighten many stems bars and seatposts accurately this prevents damage from over tightening the wrench clicks when the bolt is tightened to 5nm bontrager 10x10cm torque wrench tool features click system to let you know when the b