Zipp Service Course Stem +/-25

Zipp Service Course Stem +/-25 Zipp

Zipp Service Course Stem +/-25

Zipp Service Course Stem +/-25

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Why Riders Choose the Zipp Service Course Stem +/-25

The Zipp Service Course Stem delivers the combination of strength, stiffness, and precise fit that riders expect from Zipp at a price that makes it accessible to any build. Its redesigned faceplate and body geometry improve stiffness and simplify bar installation over earlier iterations, resulting in a cleaner cockpit and more confidence under hard efforts. The +/-25° rise covers a wide fit range, making it ideal for riders who need significant bar height adjustment, are building a more upright endurance position, or are fitting a bike with lower stack height.

Available in 75mm and 90mm lengths to match your cockpit geometry, this stem pairs with any modern 31.8mm oversized handlebar and installs cleanly without fuss. The four-bolt aluminum faceplate distributes clamping force evenly for secure bar retention across training and racing. For riders who want Zipp cockpit quality without the SL premium, the Service Course Stem is a straightforward, dependable upgrade that delivers well above its price.

$60.00
$60.00
Shipping calculated at checkout.

2 in stock

Size: 75mm
  • Orders over $100 ship free!
  • Estimated delivery: Jul 19 - Jul 23

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Specifications

  • Material: Aluminum
  • Rise: +/-25 degrees
  • Clamp Diameter: 31.8mm (Oversize)
  • Lengths: 75mm, 90mm
  • Faceplate: Four-bolt aluminum

FAQ

Who benefits most from a +/-25 degree stem rise?

Riders who need their bars significantly higher than their fork steerer height, those transitioning from flat to drop bar riding, or anyone setting up a more comfortable endurance or commuter position typically benefit from a high-rise stem.

How does this stem differ from the Service Course SL?

The standard Service Course is the more affordable option in the Zipp stem lineup. The SL version uses premium 7075 aluminum and a specific stiffness target. Both use a 31.8mm four-bolt faceplate and deliver solid performance.

Can I flip this stem to use a negative rise?

Yes. The +/-25 designation means the stem can be flipped to run either a +25 degree rise (bars up) or -25 degree rise (bars down and further) to suit your fit needs.

Best For

Endurance road riders, cyclists recovering from injury, or anyone building up a bike that needs significant bar height to achieve a comfortable fit.

Zipp Service Course Stem +/-25 Reviews:

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