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Zipp
Service Course B2 Stem

5 out of 5 stars
5 Reviews
Current price: $57.00 Original price: $60.00
5% off

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Achieve control with the Zipp Service Course Stem—strong, reliable, and sleek

Built to deliver both performance and precision, the Zipp Service Course Stem is a high-value choice for any serious rider. Made with 6061 aluminum and designed with a 3D-forged construction, this stem provides stiffness without unnecessary weight, ensuring responsive handling and control. It features an adjustable rise, allowing us to customize our ride position for comfort or aerodynamics. The four-bolt faceplate design with Torx T25 bolts ensures easy installation, while its modern aesthetics complement any frame style.


Details

  • Durable and stiff 6061 aluminum construction for reliable handling
  • Available in ±6° and ±25° rise options to customize riding position
  • 3D-forged design for improved stiffness-to-weight ratio
  • Four-bolt faceplate with Torx T25 bolts for secure installation
  • Item #ZIPZ057
Material
AI-6061
Steer Tube Diameter
1-1/8in
Length
60, 70, 75, 80, 90, 100, 105, 110, 120, 130mm
Rise
[60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm] 6°, [75mm, 90mm, 105mm, 120mm] 25°, [60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm] -6°, [75mm, 90mm, 105mm, 120mm] -25°
Clamp Diameter
31.8mm
Claimed Weight
[100mm/-6 deg] 5.6oz (160g)
Stack
40mm
Bar Attachment
4-bolt
Activity
bike
Includes
T25 torx tool
Manufacturer Warranty
2 years
Zipp brand bicycle wheels and drivetrain components displayed on a road bike in sandy outdoor conditions.

Making You Faster

Zipp Speed was founded in 1988 with the sole mission of making you faster on your bikes. Zipp produces the highest performing, most durable wheels and components.

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