Zipp Service Course Stem - 90mm 31.8 Clamp +/-6 1 1/8" Aluminum Blast BLK B2
Zipp

Zipp Service Course Stem - 90mm 31.8 Clamp +/-6 1 1/8" Aluminum Blast BLK B2

$65.00
/
Shipping calculated at checkout.
  • Free Domestic shipping
  • In stock, ready to ship
  • Backordered, shipping soon
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’s budget.
  • 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 graphics
    Stem Angle (deg) -6
    Length 90
    Bar Clamp Diameter (mm) 31.8
    Color Blast Black
    Weight 150
    Material Aluminum
    Defined Color Black
    Stack Height 41
    S.H.I.S. Stem Clamp Diameter 28.6
    Angle +/-6

    • Shipping Policy

    Components:

    All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 1–4 business days of purchase.

    Bicycles:

    Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

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    Returns & Exchanges:

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    Built with care

    Ready for Adventure 🚴‍♂️

    Every bike that leaves our shop is more than just a machine—it’s a promise of quality. From the moment you choose your ride, our expert team gets to work, hand-building and prepping each bike with precision. We meticulously inspect every component, fine-tune the details, and run thorough safety checks to ensure everything is dialed in perfectly. Because when you hit the road or trail, you deserve a bike that’s ready for anything.

    Ride with confidence—crafted by us, powered by you. 🌟

    Passion drives us

    At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.

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