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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Zipp Speed Weaponry Service Course SL Stem - 100mm, 31.8 Clamp, +/-17, 1 1/8", Aluminum, Matte Black, B2The Zipp Service Course SL Stem, crafted from 7075 aluminum, features a shape thats strong and lightweight, resulting in a 1. 85 grams per newton meter of stiffness. That results in no flex sprints and accelerations. Forged AL 7075 Machined and relieved faceplate Features titanium hardware with TORX heads on all bolts for precision torque readings and ease of adjustment Product Specifics Stem Angle (deg): +17 Stem Angle (deg): 17 S. H. I. S. Stem
The Zipp Service Course SL Stem, crafted from 7075 aluminum, features a shape that’s strong and lightweight, resulting in a 1.85 grams per newton meter of stiffness. That results in no-flex sprints and accelerations.- Forged AL-7075
- Machined and relieved faceplate
- Features titanium hardware with TORX heads on all bolts for precision torque readings and ease of adjustment
Product Specifics
- Stem Angle (deg): +17
- Stem Angle (deg): -17
- S.H.I.S. Stem Clamp Diameter: 28.6
- Defined Color: Black
- Stack Height: 41
- Weight: 125
- Color: Matte Black
- Material: Aluminum
- Length: 100
- Bar Clamp Diameter (mm): 31.8
Today's Stock Status
7 Available to ship in 2-4 Business Days
UPC: 710845861703
EAN: Not available
Manufacturer Part Number: 00.6518.040.003
SM0416 160577-05
158312-Q0-L
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1964 reviews
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Product Reviews
★★★★★ 5
I love it!
Color: Navy Blue, Size: X-Large
Good quality materials, perfect fit, looks great!! Would definitely buy other colors.
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Reviewed in the United States on February 27, 2026
★★★★★ 4
Quality item
Color: White, Size: X-Large
Not too thick and not too thin, the quality is good I just wish the neck fit a little firmer and it would be 5stars
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Reviewed in the United States on March 4, 2026
★★★★★ 5
Well made and comfortable
Color: White, Size: Large
The turtleneck is well made and very comfortable. It's good looking too! I have a similar turtleneck (from an unknown maker - tag is missing) that I've owned for more than 40 years. It will likely outlast me!
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Reviewed in the United States on February 1, 2026
★★★★★ 5
Great fit.
Color: White, Size: Large
Fit as described, fast shipping, great experience.
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Reviewed in the United States on March 24, 2026
★★★★★ 3
BO - stinky!
Color: White, Size: Medium
Shirt itself fits great and has a soft almost velour feel to it. Ribbing nice and not itchy. However, it arrived with the most disgusting baked-in body odor smell, as if someone had sweated heavily in it. Unsure if it’ll be able to be laundered out.
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Reviewed in the United States on October 29, 2025