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Zipp Service Course SL Stem

Sale $99.99 $110.00 9% off

Item # ZIP001X

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  • Polished Black, 80mm/-17deg ($99.99)
  • Polished Black, 90mm/-17deg ($99.99)
  • Polished Black, 100mm/-17deg ($99.99)
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Item # ZIP001X

Lightweight workhorse.

Zipp's entire Service Course line proves that aluminum still has a place in cycling componentry — it will never be as light as carbon, sure, but it will never be as expensive either, and that's enough of a reason for us to stand behind it. Zipp strikes an admirable balance between cost, weight, and performance with the Service Course SL Alloy Stem, which features a 3D-forged 7075 aluminum construction to give it a mix of superb strength and stiffness inspired by kit built for the peloton.

Both stems in the Service Course line are built in the same tooling, with smooth lines and a newly redesigned faceplate with enough negative space to for easy handlebar orientation. Compared to the pedestrian version, the Service Course SL stem drops some grams with CNC-machining and by replacing the stainless steel Torx bolts with titanium.

Tech Specs

[body] 7075 aluminum, [bolts] titanium
100 mm, 140 mm
6 deg, 17 deg
Clamp Diameter:
31.8 mm
Steer Tube Diameter:
1-1/8 in
41 mm
Claimed Weight:
125 g
Recommended Use:
Manufacturer Warranty:
2 years

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