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Zipp Service Course Stem 75mm x 25 Deg x 31.8mm - Silver w/ Black Logo
Zipp Service Course Stem Zipp Service Course Stem
Zipp Service Course Stem 70mm x 25 Deg x 31.8 - Blast Black
Zipp Service Course Stem 70mm x 25 Deg x 31.8 - Blast Black
Zipp Service Course Stem Zipp Service Course Stem
Zipp Service Course Stem Zipp Service Course Stem
Zipp Service Course Stem Zipp Service Course Stem
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Zipp Service Course Stem 75mm x 25 Deg x 31.8mm - Silver w/ Black Logo
Zipp Service Course Stem Zipp Service Course Stem
Zipp Service Course Stem 70mm x 25 Deg x 31.8 - Blast Black
Zipp Service Course Stem 70mm x 25 Deg x 31.8 - Blast Black
Zipp Service Course Stem Zipp Service Course Stem
Zipp Service Course Stem Zipp Service Course Stem
Zipp Service Course Stem Zipp Service Course Stem

Zipp Service Course Stem

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The Stiff and Lightweight Go-To Aluminum Stem from ZIPP

When considering a new stem for your bicycle, you want to keep strength, reliability, a precise fit, and great visual look in mind at all times. Search no further than the Zipp Service Course stem — the ultimate model in performance and technology.

Constructed with a new and improved faceplate and body design for greater stiffness, and not to mention easier installation at a price that meets any rider's budget. Featuring incredible 3D-forged construction that results in an improved stiffness-to-weight-ratio.

The clean design, along with up-to-date graphics, also complement the aesthetics of modern frames. Made from 6061 aluminum, the stem resists flexing during sprints and accelerations. To help riders achieve an efficient and maintainable position, Zipp has added customizable options like 60mm to 130mm lengths as well as a stem angle that adjusts from 6° to 25°.

On today's road bikes, silver stands out amid the sea of stealthy black color schemes. This time-honored component color is available on the Zipp Service Course stem, as well as everything you need in the bicycle stem of your dreams.

Features:

  • Distinctive silver finish
  • More options for better fit
  • 6° and 25° rise stem available
  • 10 length options available — 60mm, 70mm, 75mm, 80mm, 90mm, 100mm, 105mm, 110mm, 120mm, and 130mm
  • New faceplace and body geometry for greater stiffness and easier installation

  • B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

    The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.

    Stem Clamp Diameter: 31.8 mm

    Weight: Approx. 150 g

    Material: 6061 Aluminum 

    Steerer Clamp: 1 1/8 inch 

    Stem Angle: 

    Stem Angle: 25 

    75mm x 25 Deg x 31.8mm - Silver w/ Black Logo

    Mfg PartNum: 00.6518.031.000 

    Stem Length: 75 mm

    90mm x 25 Deg x 31.8mm - Silver w/ Black Logo

    Mfg PartNum: 00.6518.031.001 

    Stem Length: 90 mm

    105mm x 25 Deg x 31.8mm - Silver w/ Black Logo

    Mfg PartNum: 00.6518.031.002 

    Stem Length: 105 mm

    120mm x 25 Deg x 31.8mm - Silver w/ Black Logo

    Mfg PartNum: 00.6518.031.003 

    Stem Length: 120 mm

    60mm x 6 Deg x 31.8mm - Silver w/ Black Logo

    Mfg PartNum: 00.6518.032.000 

    Stem Length: 60 mm

    70mm x 6 Deg x 31.8mm - Silver w/ Black Logo

    Mfg PartNum: 00.6518.032.001 

    Stem Length: 70 mm

    80mm x 6 Deg x 31.8mm - Silver w/ Black Logo

    Mfg PartNum: 00.6518.032.002 

    Stem Length: 80 mm

    90mm x 6 Deg x 31.8mm - Silver w/ Black Logo

    Mfg PartNum: 00.6518.032.003 

    Stem Length: 90 mm

    100mm x 6 Deg x 31.8mm - Silver w/ Black Logo

    Mfg PartNum: 00.6518.032.004 

    Stem Length: 100 mm

    110mm x 6 Deg x 31.8mm - Silver w/ Black Logo

    Mfg PartNum: 00.6518.032.005 

    Stem Length: 110 mm

    120mm x 6 Deg x 31.8mm - Silver w/ Black Logo

    Mfg PartNum: 00.6518.032.006 

    Stem Length: 120 mm

    130mm x 6 Deg x 31.8mm - Silver w/ Black Logo

    Mfg PartNum: 00.6518.032.007 

    Stem Length: 130 mm

    70mm x 25 Deg x 31.8 - Blast Black

    Mfg PartNum: 00.6518.031.004 

    Stem Length: 70 mm

    90mm x 25 Deg x 31.8 - Blast Black

    Mfg PartNum: 00.6518.031.005 

    Stem Length: 90 mm

    105mm x 25 Deg x 31.8 - Blast Black

    Mfg PartNum: 00.6518.031.006 

    Stem Length: 105 mm

    120mm x 25 Deg x 31.8 - Blast Black

    Mfg PartNum: 00.6518.031.007 

    Stem Length: 120 mm

    60mm x 6 Deg x 31.8 - Blast Black

    Mfg PartNum: 00.6518.032.008 

    Stem Length: 60 mm

    70mm x 6 Deg x 31.8 - Blast Black

    Mfg PartNum: 00.6518.032.009 

    Stem Length: 70 mm

    80mm x 6 Deg x 31.8 - Blast Black

    Mfg PartNum: 00.6518.032.010 

    Stem Length: 80 mm

    90mm x 6 Deg x 31.8 - Blast Black

    Mfg PartNum: 00.6518.032.011 

    Stem Length: 90 mm

    100mm x 6 Deg x 31.8 - Blast Black

    Mfg PartNum: 00.6518.032.012 

    Stem Length: 100 mm

    110mm x 6 Deg x 31.8 - Blast Black

    Mfg PartNum: 00.6518.032.013 

    Stem Length: 110 mm

    120mm x 6 Deg x 31.8 - Blast Black

    Mfg PartNum: 00.6518.032.014 

    Stem Length: 120 mm

    130mm x 6 Deg x 31.8 - Blast Black

    Mfg PartNum: 00.6518.032.015 

    Stem Length: 130 mm

    Mfg Warranty: 72 Mo. Parts & Labor

    Warranty URL: https://www.sram.com/en/zipp/campaigns/warranty

    Ordered by Most Relevant First
    5 stars
    4 stars
    3 stars
    2 stars
    1 stars
    (12)
    (3)
    (0)
    (0)
    (0)
    (80%)
    (20%)
    (0%)
    (0%)
    (0%)
    Reviewed 4/29/2022
    by GTB-64
    Daily Commuter
    Beaverton
    Value Rating
    Overall Rating
    Best value in a road/gravel stem

    The ZIPP Service Course line of parts are a killer value. The offset seatpost is super comfortable and this stem is great in both fit and finish. It comes with Torx 25 bolts and a tool to install the stem. Very nice. I bought the black version. I've owned 3 Service Course stems over the years; 2 +/- 25* stems for a different bike where i needed to raise the bars and they worked out great. This current stem in 70mm +- 6* is on my Ritchey Ascent frameset built up as an Adventure bike. It's paired with the Service Course offset seatpost because of Velominati Rule #8. ;)

    Would buy again and would recommend.

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    Reviewed 5/6/2022
    by Anonymous
    Overall Rating
    Does what you would expect

    It�s an aluminum stem, no more, no less. Great fit and finish. Was easy to setup thanks to the included torx tool.

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    Thank you for your feedback.
    Reviewed 5/2/2022
    by Anonymous
    Overall Rating
    Does what you would expect

    It's an aluminum stem, no more, no less. Great fit and finish. Was easy to setup thanks to the included torx tool.

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    Thank you for your feedback.
    Reviewed 8/14/2021
    by Bill
    Cycling Enthusiast
    Truckee, CA
    Value Rating
    Overall Rating
    2 of 2 customers found this review helpful.
    Zipp Products are great!

    Product is as described. Note, requires star tool to tighten screws.

    BikeTiresDirect.com Comments
    Zipp stems include the necessary T25 Torx bit for installation in the package!
    Was this review useful to you? Yes/No
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    Reviewed 2/12/2022
    by Anonymous
    Cycling Enthusiast
    New York, NY
    Value Rating
    Overall Rating
    Lovely stem, matches the one on my Pinarello Dogma, star screws and all.

    I needed a shorter stem for a Ritchey Breakaway. This was a great deal, solid stem and matches the existing stem on my Pinarello Dogma F10. No complaints. I did swap out the star screws for traditional hex screws from a larger stem just so I wouldn't have to worry about having the right tool on the road. The stem CAME WITH A TOOL -- a small little hex-key-like star key. Highly recommend, the rise makes for super short stem length.

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    Thank you for your feedback.
    Reviewed 11/5/2020
    by Anonymous
    Cycling Enthusiast
    seattle area
    Value Rating
    Overall Rating
    great size options, but note that it's painted silver, not finished metal

    was thrilled to find a short low rise stem by a decent manufacturer. Stem is great and made the fit adjustment I was after. Note to others, that the silver versions are painted silver not anodized or clear-coated. It's painted well, but doesn't necessarily match other silver metal parts.

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    Thank you for your feedback.
    Reviewed 3/22/2021
    by Boltneck
    PA
    Overall Rating
    1 of 1 customers found this review helpful.
    As expected

    Some reviewers have mentioned not having the hex nut and carrying an extra tool, i prefer the T25 torx; if you have to adjust your stem on a ride, you weren't set up properly when you left. Stiffness is good, silver color is great.

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    Thank you for your feedback.
    Reviewed 10/11/2021
    by Anonymous
    pennsylvania
    Overall Rating
    Perfect

    Fits well!

    Was this review useful to you? Yes/No
    Thank you for your feedback.
    Reviewed 9/30/2021
    by KellyC
    Washington Pa
    Overall Rating
    Great Stem for the Road and Gravel

    Purchased this stem for my integrated mount. Looks good on both road and gravel bikes.

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    Thank you for your feedback.
    Reviewed 9/5/2020
    by Tom
    Cycling Enthusiast
    NYC
    Value Rating
    Overall Rating
    1 of 1 customers found this review helpful.
    Love it!

    Got this stem along with the matching handlebar for a new build. The stem is solid, no real flex from what I can tell when sprinting. It has a textured sparkle finish, and the non-drive side logo will always be upside down.

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    Thank you for your feedback.
    Reviewed 5/4/2021
    by Anonymous
    Competitive Racer
    NY
    Value Rating
    Overall Rating
    Shortest I could Find

    I needed a short extension that was stiff and this did the trick. The clamp felt a bit too tight for the handlebars though even though I have Zipp handlebars.

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    Thank you for your feedback.
    Reviewed 4/15/2021
    by El Batman
    San Francisco
    Overall Rating
    Nice upgrade

    Purchased 110 mm stem extension. This has made a difference in comfort. Easy to install.

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    Thank you for your feedback.
    Reviewed 2/22/2021
    by Anonymous
    St. Clair Shores
    Overall Rating
    2 of 2 customers found this review helpful.
    Best stems in the game

    Love Zipp stems. Very nicely engineered.

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    Thank you for your feedback.
    Reviewed 1/12/2021
    by Rusty Shacklefort
    Competitive Racer
    Portland, OR
    Value Rating
    Overall Rating
    1 of 1 customers found this review helpful.
    Quality

    Not much to this review other than the stem is exactly as described and shown in the listing. Zipp makes a quality product and the silver looks good in a world that loves black cockpits.

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    Thank you for your feedback.
    Reviewed 12/16/2021
    by Dexter
    Visalia
    Overall Rating
    1 of 1 customers found this review helpful.
    Quality brand

    Always have trusted ZIPP products, quality is always on par from low tier up to top of the line products.always trusted!!

    Was this review useful to you? Yes/No
    Thank you for your feedback.

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    *Orders received before 3:00PM Pacific time are shipped the same day (Mon-Fri). Orders over $50
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