ProTaper D-Vice Stem Size:31.8mm Brake/shift lever: ST-U6030 / ST-U3030Crankset:

Brake/shift lever: ST-U6030 / ST-U3030Crankset: FC-U6030-2 / FC-U6040-2Rear derailleur: RD-U6020-10 (10s) / RD-U4020 (9s) / RD-U3020 (9s)Chain: CN-LG500 / CN-HG901-11 / CN-HG701-11 / CN-HG601-11

Profile height: 60 mm

Mfr Claimed WeightFront 800 g

Proprietary innovation - WindEye

increased power transfer

ProTaper D-Vice Stem Size:31.8mm Brake/shift lever: ST-U6030 / ST-U3030Crankset:ProTapers 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