Skip to content
Zipp Service Course Alloy Stem ±6°
00.6518.032.009-70
Frequently Bought Together
Experience Unmatched Performance with Zipp Service Course Alloy Stem ±6°
The Zipp Service Course Alloy Stem ±6° is the epitome of strength, stiffness, and reliability, delivering everything you seek in a top-notch stem. Designed for precision and performance, this stem offers a faceplate and body design that enhances stiffness and facilitates easy installation. With its high performance and exceptional value, the Service Course stem is a top choice for riders seeking superior performance and aesthetics.
Greater Stiffness and Improved Stiffness-to-Weight Ratio
The 3D-forged construction and unique shape of the Service Course stem result in greater stiffness and an improved stiffness-to-weight ratio. Embrace confident handling and responsiveness, allowing you to conquer sprints and accelerations with ease.
Complements the Aesthetics of Modern Frames
With its distinct graphics and sleek design, the Service Course stem perfectly complements the aesthetics of modern frames. Add a touch of style to your bike's cockpit, and ride with confidence knowing that your stem aligns seamlessly with your bike's appearance.
Highly Durable 6061 Aluminum Construction
Crafted from durable 6061 aluminum, the Zipp Service Course Alloy Stem ±6° resists flexing during sprints and accelerations. Experience reliable and consistent performance, ensuring your stem keeps up with your most intense riding demands.
Precise Fit and Easy Installation
The Service Course stem is meticulously designed for a precise fit and easy installation. Enjoy a hassle-free setup, allowing you to focus on your ride without unnecessary distractions.
Features
Features of Zipp Service Course Alloy Stem ±6°
Greater Stiffness and Easier Installation
It features a faceplate and body geometry designed to enhance stiffness while facilitating easier installation. Enjoy confident handling and a hassle-free setup for a seamless riding experience.
Two Cosmetic Options
Two options - bead-blast black or distinctive silver - to match your bike's aesthetics and make a statement on the road.
±6° and ±25° Rise Stem Options
The Service Course stem is available in both ±6° and ±25° rise options, providing flexibility in adjusting your handlebar height to achieve the perfect riding position.
Leading Stiffness-to-Weight Ratio
This stems impressive stiffness ensures optimal power transfer while keeping unnecessary weight to a minimum.
Secure Four Bolt Faceplate
The stem is secured with a four-bolt faceplate using Torx® T25 bolt heads, offering a secure and reliable connection between the stem and handlebars.
Zipp QuickView Integrated Mount Available Separately
The Zipp QuickView integrated mount is available separately. This optional accessory provides a neat and streamlined solution for adding a computer or other accessories to your setup.
Specifications
Specifications of Zipp Service Course Alloy Stem ±6°
| Model ID | ST-SC-B2 |
| Stem Angle/Rise | 25 degrees, 6 degrees |
| Length (ST) [mm] | 100, 105, 110, 120, 130, 60, 70, 75, 80, 90 |
| Clamp Diam | 31.8 mm |
| Steerer Clamp Diameter |
1-1/8 in |
| Color/Finish (ST) | Blast Black, Bright Silver |
| Material (SP/ST) | Al-6061 |
| Hardware | Steel |
| Face Plate Bolt Distance-Horizontal |
27 mm |
| Face Plate Bolt Distance-Vertical |
42 mm |
| Weight (gm) | 152 |
| Weight Based On | Service Course Stem 6° 100mm |