Zipp Service Course SL 17° Stem

  • $228.00
Tax included. Shipping calculated at checkout.

Zipp Service Course SL 17° Stem


Zipp’s Service Course SL Stem, crafted from 7075 aluminum, features a shape that’s strong and lightweight, resulting in a best-in-class 1.85 grams per newton meter of stiffness. That results in no-flex sprints and accelerations. To meet every rider’s fit needs, the stem is available in ±6° and ±17° angles and seven lengths from 70 to 130mm as well as a 140 & 150mm lengths for the ±6° stem only. This stem is a favorite of Zipp ambassadors and pro athletes.


Distinctive Zipp cosmetics
Wide range of sizes and angles.
Matte Black nano blast aluminum
Lifetime warranty
Zipp Quickview integrated computer mount available separately


Material (SP/ST) Al-7075
Length (ST) 100mm, 110mm, 120mm, 130mm, 70mm, 80mm, 90mm
Stem angle/rise 17 degrees
Clamp diam 31.8mm
Steerer clamp diameter  1-1/8 in
Color/finish (ST) Matte with stealth decals
Hardware Titanium
Face Plate Bolt Distance-horizontal 27mm
Face Plate Bolt Distance-vertical 42mm

*Please note that our specifications may be impacted by running substitution changes, we highly recommend confirming the specifications of our products at the time of sale. *Recommended Retail Prices are subject to change without notice and may vary from store to store depending on freighting and assembly costs. Please read our Terms & Conditions

*Giant & Liv Bicycles are available for purchase online, but due to warranty regulations, must be shipped to qualified Giant dealers, as bicycles must be assembled by a qualified bike mechanic in an approved store - This is an international policy and usually will require an additional fee to build the bike. This will be confirmed by one of our online staff after purchase of the bike.

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