X
1.800.651.4050 Mon-Sat 8am-5pm PT
FREE SHIPPING ON ORDERS OVER $50More info
JOIN OUR EMAIL LIST
Search
WISH
0
CLICK HERE to join our Email List and get 15% off your first order*
*Restrictions Apply. Click for details.

Crumbs

Components > Cockpit & Pedals > Stems

Product Images

Zipp Service Course SL Stem
Zipp Service Course SL Stem
Click to zoom
Zipp Service Course SL Stem 5
Zipp Service Course SL Stem 6

Zipp Service Course SL Stem

Pricing and Order Section

Mfg PartNum:
rating(21 customer reviews)
Sale Ends
Thursday
Purchase this popular item
today and save 20%
Earn $2.88 in Rewards credit. Click to Learn More.
288
POINTS
Sale
$96.00
MSRP: $120.00
SAVE 20%
In Stock
This size is not eligible for Rewards points
Price matches are is not eligible for Rewards points
pricematch tag
InstantPrice MatchWhat is this?
Qualifies for Free Shipping!
 

Description

Zipp Service Course SL Stem

Zipp beautifully balances weight savings and strength with Service Course SL Stem. The 100mm version tips the scales at just 125 grams thanks to a 3D-forged 7075 aluminum construction which also yields incredibly stiff performance and exceptional durability.

Features:

  • A sleek aesthetic that perfectly matches the rest of Zipp's Service Course SL line
  • The subtle Beyond Black finish let's your bicycle speak for itself
  • Titanium TORX® head bolts
  • Available lengths: 70, 80, 90, 100, 110, 120, 130mm
  • TORX® T25 wrench included

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%.

Specifications

 

Weight: 125 grams

 

Stem Clamp Diameter: 31.8 mm

 

Stack Height: 41 mm

 

Available Lengths: 70, 80, 90, 100, 110, 120, 130 mm

 

Bolts: T25 

 

Steerer Clamp: 1 1/8 in

 

Material: 7075 Aluminum 

70mm +/-6deg - Matte Black

Stem Angle: 6 degree

Stem Length: 70 mm

Mfg PartNum: 00.6518.039.000 

80mm +/-6deg - Matte Black

Mfg PartNum: 00.6518.039.001 

Stem Angle: 6 degree

Stem Length: 80 mm

90mm +/-6deg - Matte Black

Stem Angle: 6 degree

Stem Length: 90 mm

Mfg PartNum: 00.6518.039.002 

100mm +/-6deg - Matte Black

Mfg PartNum: 00.6518.039.003 

Stem Angle: 6 degree

Stem Length: 100 mm

110mm +/-6deg - Matte Black

Stem Angle: 6 degree

Stem Length: 110 mm

Mfg PartNum: 00.6518.039.004 

120mm +/-6deg - Matte Black

Mfg PartNum: 00.6518.039.005 

Stem Angle: 6 degree

Stem Length: 120 mm

130mm +/-6deg - Matte Black

Stem Angle: 6 degree

Stem Length: 130 mm

Mfg PartNum: 00.6518.039.006 

70mm +/-17deg - Matte Black

Mfg PartNum: 00.6518.040.000 

Stem Angle: 17 degree

Stem Length: 70 mm

80mm +/-17deg - Matte Black

Stem Angle: 17 degree

Stem Length: 80 mm

Mfg PartNum: 00.6518.040.001 

90mm +/-17deg - Matte Black

Mfg PartNum: 00.6518.040.002 

Stem Angle: 17 degree

Stem Length: 90 mm

100mm +/-17deg - Matte Black

Mfg PartNum: 00.6518.040.003 

Stem Angle: 17 degree

Stem Length: 100 mm

110mm +/-17deg - Matte Black

Stem Angle: 17 degree

Stem Length: 110 mm

Mfg PartNum: 00.6518.040.004 

120mm +/-17deg - Matte Black

Mfg PartNum: 00.6518.040.005 

Stem Angle: 17 degree

Stem Length: 120 mm

Reviews

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
(17)
(3)
(0)
(1)
(0)
(81%)
(14%)
(0%)
(5%)
(0%)
Works I need 130 mm
rating
by Live Life
Cycling Enthusiast
San Francisco, CA

There are few long reach stems. At 130mm longest, it does the job.

Reviewed 12/1/2023
Was this review useful to you? Yes/No
Thank you for your feedback.
Simply the best stem in the non-carbon game.
rating
by PEDALCONSUMPTION
Cycling Enthusiast
Portland, OR
3 of 3 customers found this review helpful.

The Zipp Service Course SL Stem (in Beyond Black) is my personal favorite when lusting for aluminum. Super stiff, lightweight, and dependable. AND... it looks damn good!

Reviewed 2/6/2017
Was this review useful to you? Yes/No
Thank you for your feedback.
Nice - high quality stem.
rating
by rgarner
Cycling Enthusiast
Mobile, AL

Installed on wife's Cervelo S3 - no issues. Looks good.

Reviewed 11/6/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
Solid stiff good looking stem
rating
by ckang
Cycling Enthusiast
Portland OR
Review for Zipp 2014 Service Course SL Stem
0 of 2 customers found this review helpful.

Well it's a stem. Plenty stiff, solid, and lightweight. Does require a Torx key so make sure you have one in your toolkit when riding.

Does cost a bit more and it's a stem. But IMO, the stem helps the look of the bike.

The beyond black matches the bike well so I got to give it 4 stars.

Reviewed 7/31/2014
Was this review useful to you? Yes/No
Thank you for your feedback.
Both looks and functions great.
rating
by uxkra
Competitive Racer

Holds my steerer while simultaneously holding my bars. This stem does it all!

It's a stem, there's not much to say. The updated ZIPP logo is better than the previous one.

It's a quality product from ZIPP.

Is it worth MSRP? Probably not.

Is it worth it on sale? I thought so.

Reviewed 6/20/2024
Was this review useful to you? Yes/No
Thank you for your feedback.
Great stem
rating
by B''ham Biker
Bellingham

This Zipp stem with it's 17 degree up puts my handlebar at just the right height for me on my new Bianchi. It is too bad I couldn't find one that had the aero shape of the Velomann stem it replaced. But it works great in all aspects, except appearance. Not noticeable unless you are a real bike nerd!

Reviewed 6/20/2024
Was this review useful to you? Yes/No
Thank you for your feedback.
Zipp stems are the best I've used...I have them on all my bikes
rating
by NWBiker
Cycling Enthusiast
Oregon

I really like the design of the Zipp Service Course SL stem, and it's my favorite stem. Here's why:

* The clamping surfaces and edges are nice and smooth -- I've bought many and none had any burrs or rough edges. In case you think this is just for cosmetics, I had a catastrophic carbon handlebar failure once because the stem I was using had sharp, slightly rough edges with tiny, barely visible burrs. That stem was not Zipp! But it was an expensive, name-brand stem. With that other stem the bar failed right at the edge of the stem clamping surface where it was sharp and burred. I was very lucky not to crash. The bolts were torqued evenly and correctly to 5Nm using a Park Tools torque wrench, but the bar still failed because of the sharp edges on the stem. So now, every stem I get (including Zipp) I check out really carefully for any burrs or sharp edges at the clamping surfaces. The Zipp stems have been very good in this respect.

* I so enjoy having Torx head bolts on the stem -- easy to "feel" the torque with a torque wrench, and I have yet to round out a Torx head bolt. Torx head bolts are just so much better.

* Lots of choices in length and rise. I especially like the 17 degree rise version and that seems to work the best for fit on my road bike.

All in all, Zipp stems aren't cheap but in this case it's well worth it!

Reviewed 5/31/2024
Was this review useful to you? Yes/No
Thank you for your feedback.
Zipp Service Course Stem is the bomb.
rating
by aldoruns100
Cycling Enthusiast
The mountains of West Virginia

I bought this stem in the 130 mm. to put on my 2021 Trek Checkpoint ALR 5 that came stock with a 110 mm. stem. I am 6 foot tall with longish arms and wanted to be stretched out a little longer. BTW, the 20 extra mm. comes to around 3/4 of an inch, or .79 to be exact. I installed in the negative 6 degree position which still has a little rise but less than the positive 6 degree. This changed my position for the best and made for a little racier bike that my original setup....As for the product itself, It looks spectacular. Bigger, with sublime graphics that I love.... In fact, I loved it so much that several months later, I did my whole cockpit with ZIPP.... Stem, plus Bar & Tape, & seatpost. I love it.... Of course we are talking aluminum here, but all for less than 350$.... But the stem is definitely the highlight.... Do It.

Reviewed 4/10/2023
Was this review useful to you? Yes/No
Thank you for your feedback.
Always Trust Zipp
rating
by MooreSpeed

This stem is light, rigid and looks great.

Reviewed 1/20/2024
Was this review useful to you? Yes/No
Thank you for your feedback.
It's Zipp'n and looks nice!
rating
by Anonymous
Cycling Enthusiast
Everett, WA

It's aluminum, looks good and lightweight! not much more to it!

Reviewed 6/12/2023
Was this review useful to you? Yes/No
Thank you for your feedback.
Good
rating
by Anonymous

Nice quality light weight stem

Reviewed 4/21/2023
Was this review useful to you? Yes/No
Thank you for your feedback.
Upgraded from stock stem
rating
by Anonymous
1 of 1 customers found this review helpful.

Good looking stem got it to match zipp handlebars

Reviewed 6/26/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
I like it. Really nice looking, stiff, light.
rating
by Raposo
Connecticut
Review for Zipp 2014 Service Course SL Stem
3 of 3 customers found this review helpful.

It is really nice looking, stiff, and light weight

Reviewed 5/15/2014
Was this review useful to you? Yes/No
Thank you for your feedback.
Beyond Black is the best std stem
rating
by Anonymous
SF, CA

Aside from getting a custom painted stem this stem is pretty sweet looking. The stem itself has you locked onto your bars. Ive had no problems sprinting in the drops or on the hoods.

Reviewed 5/9/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
Works well
rating
by Anonymous
Cycling Enthusiast
1 of 1 customers found this review helpful.

For only a few grams more than the carbon product and a whole lot less money, gets the job done.

Reviewed 4/6/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
Strong and Light
rating
by oldbiker
Cycling Enthusiast
Upstate, NY

Zipp makes a great lightweight stem for climbing with confidence. It feels very solid when your sprinting up a hill.

Reviewed 5/28/2019
Was this review useful to you? Yes/No
Thank you for your feedback.
Not great on my super-light carbon handlebar
rating
by OK
Cycling Enthusiast
Bay Area, CA
2 of 6 customers found this review helpful.

90mm Zipp stem left clamp marks on my super-light carbon bar (Easton EC90 SLX) and made a squeaking sound as weight shifted. Maybe better with an alloy handlebar. Would not use again with my carbon bar. Shifted back to Easton EA90 100MM stem and bar is secure and does not squeak even out of saddle up hill with heavy pressure on bar. Now waiting to get a 90MM Easton stem so fit and functionality is perfect.

Reviewed 4/15/2019
Was this review useful to you? Yes/No
Thank you for your feedback.
Can't beat Zipp!
rating
by BD
Competitive Racer
Buckeye, AZ

Great stem for the money! Looks sleek and cool!

Reviewed 12/6/2018
Was this review useful to you? Yes/No
Thank you for your feedback.
Nice . light stem.
rating
by dide
Cycling Enthusiast
N. Michigan
2 of 2 customers found this review helpful.

This is a great stem at a reasonable price.

Very light, stiff, and uses 25 torx bolts , which I like.

Reviewed 10/12/2018
Was this review useful to you? Yes/No
Thank you for your feedback.
Great stem
rating
by Anonymous
Cycling Enthusiast
Seattle, WA
2 of 2 customers found this review helpful.

Great stem - well made with outstanding bolts. Not much to say other than it does its job well. Good weight and value for price. Looks awesome as well.

Reviewed 8/28/2020
Was this review useful to you? Yes/No
Thank you for your feedback.
See more reviews

Articles

Articles will open in new tab.

Comparing bottom bracket types and standards.
You wanna go fast? Join the ceramic revolution!
Make your upgrades count. Here's the equipment that will help you ride your bike faster.
What to consider when selecting a crankset for your road bike.
additional content loading
additional content loading
additional content loading