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Your cart is empty.The Zipp Service Course stem delivers all you look for in a high-performance stem - strength, stiffness, reliability, a precise fit and great visual look. The SC stem offers a new faceplate and body design for greater stiffness and easier installation at a price that meets any rider budget.Features-Forged AL-6061-Machined and relieved faceplate-Features stainless steel hardware with TORX heads on all bolts for precision torque readings and ease of adjustment-Bead-blast Black with laser-etched graphicsItem Specifications-Stem Angle (deg):+6-Stem Angle (deg):-6-S.H.I.S. Stem Clamp Diameter:28.6-Defined Color:Black-Stack Height:41-Weight:150-Color:Blast Black-Material:Aluminum-Length:100-Bar Clamp Diameter (mm):31.8
Mauricio Amado
Reviewed in the United States on August 27, 2023
Best stem I have ever used.
Steve
Reviewed in the United States on June 29, 2021
I bought a second-hand bike that had a stem about 125mm long, which was a ton of reach for me. I reduced that to 100mm with this stem. I might go a bit shorter to 80 or 90mm, although this is already a huge improvement in comfort. Craftsmanship seems spot on, although I wish the bolts were allen-keyed instead of Torx. My multi-tool doesn't have a Torx bit in it. Note that the steering head and handlebar diameter on this are both 28.6mm. My weird bike had a stem with 26mm at the handlebars and 28.6mm at the steering head, so I needed to add shims to avoid replacing my handlebars.
David Delgado
Reviewed in the United States on March 30, 2021
Good value stem. Finish and graphics look great paired it with the integrated faceplate mount.
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