ProTaper D-Vice Stem Size:31.8mm and will last the life

and will last the life of the stem with minimal wear and tear

Proprietary innovation - WindEye

increased power transfer

stainless steel 2-in-1 tire reamer / 3

Avanti lets you conquer new heights by automatically managing resistance while pedaling to faithfully replicate gradients up to 18%

ProTaper D-Vice Stem Size:31.8mm and will last the lifeProTapers mission since its inception has been to maintain its products at the forefront of performance, guaranteeing the athletes who use its products an experience in the saddle befit of champions. The new D_VICE stem is another example of this philosophy applied to our DH stem solutions. Consistently looking to improve our best products, the DH stem underwent exhaustive development using stress analysis software to identify where excess material