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Stems
RAISE THE BAR
On the surface, a stem may look simple, but under that beautiful veneer lies hours of 3D modelling, countless FEA revisions, and tons of real-world ride testing. We do all of this to make sure we have a light, stiff stem that can handle tremendous forces from every conceivable angle.
The Protaper Stem family offers a variety of different stems for different applications. The stems in this family are as follows: ATAC, MTB, Vice and D-Vice
Protaper Stems
The Protaper Stem family offers a variety of different stems for different applications. The stems in this famliy are as follows: ATAC, MTB, Vice and D-Vice
“We have come a long way from having to deal with the painful affliction of quill stems. We’re not going back“
Here lies the product of a constant desire to evolve what the biking experince should be.
Considered Stem Design
Each stem is has gone through a considered design process. From the metal extraction source to the final application of graphics
Le Corbusier is smiling
The perfect balance of form and function that reveals the demands of the trail
Pick the Perfect Cockpit
| family | activity | |||||||
|---|---|---|---|---|---|---|---|---|
| Dirt Jump | Downhill | Enduro | Trail | XC | EMT | Youth | ||
| ProTaper Aluminum | A12/25/25Y/38/50/76 | A12/25/25Y/38/50/76 | A12/25/25Y/38/50/76 | A12/25/25Y/38/50/76 | A12/25/25Y/38/50/76 | A12/25/25Y/38/50/76 | A12/25/25Y/38/50/76 | A12/25/25Y/38/50/76 |
| ProTaper Carbon | C12/25 | A12/25/25Y/38/50/76 | A12/25/25Y/38/50/76 | A12/25/25Y/38/50/76 | A12/25/25Y/38/50/76 | A12/25/25Y/38/50/76 | A12/25/25Y/38/50/76 | A12/25/25Y/38/50/76 |
| ProTaper Grips | Youth Grips, Meat Hammer, Stein | Youth Grips, Meat Hammer, Stein | Youth Grips, Meat Hammer, Stein | Youth Grips, Meat Hammer, Stein | Youth Grips, Meat Hammer, Stein | Youth Grips, Meat Hammer, Stein | Youth Grips, Meat Hammer, Stein | Youth Grips, Meat Hammer, Stein |
| ProTaper Hyperlite | Hperlite C12/Flat | Hperlite C12/Flat | Hperlite C12/Flat | Hperlite C12/Flat | Hperlite C12/Flat | Hperlite C12/Flat | Hperlite C12/Flat | Hperlite C12/Flat |
| ProTaper Stems | MTB Stem, MTB POLISHED STEM, DIRECT MOUNT STEM, ATAC STEM | MTB Stem, MTB POLISHED STEM, DIRECT MOUNT STEM, ATAC STEM | MTB Stem, MTB POLISHED STEM, DIRECT MOUNT STEM, ATAC STEM | MTB Stem, MTB POLISHED STEM, DIRECT MOUNT STEM, ATAC STEM | MTB Stem, MTB POLISHED STEM, DIRECT MOUNT STEM, ATAC STEM | MTB Stem, MTB POLISHED STEM, DIRECT MOUNT STEM, ATAC STEM | MTB Stem, MTB POLISHED STEM, DIRECT MOUNT STEM, ATAC STEM | MTB Stem, MTB POLISHED STEM, DIRECT MOUNT STEM, ATAC STEM |
Gallery
STEM VERSIONS
D Vice
The all new 2024 D_VICE stem. Consistently looking to improve our best products, the DH stem underwent exhaustive development using stress analysis software to identify where excess material could be removed without affecting stiffness. The final version that came from R+D as well as World Cup athlete validation. Its fully connected lower plate and trussed upper plate create a stiffer, stronger interface to the legendary Manitou Dorado. With 10mm vertical spacers included, the perfect adjustment for any athlete looking for the best cockpit solution is easily within reach.
ATAC Stem
The ATAC is back. One of the oldest names in the high-end stem game has returned. And this time it’s all blinged out with titanium hardware and a fresh laser-etched finish.
MTB Stem
On the surface, a stem may look simple, but under that beautiful veneer lies hours of 3D modeling, countless FEA revisions, and tons of real-world ride testing. We do all of this to make sure we have a light, stiff stem that can handle tremendous forces from every conceivable angle.
Direct Mount Stem
Consistently looking to improve our best products, the DH stem underwent exhaustive development using stress analysis software to identify where excess material could be removed without affecting stiffness. The final version that came from R+D as well as World Cup athlete validation. Its fully connected lower plate and trussed upper plate create a stiffer, stronger interface to the legendary Manitou Dorado. With 10mm vertical spacers included, the perfect adjustment for any athlete looking for the best cockpit solution is easily within reach.
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