Zipp Service Course Stem


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Average connection time 25 secs

Average connection time 25 secs

The Service Course stem delivers all you look for in a high-performance stem - strength, stiffness, reliability, a precise fit and great visual look. The redesigned Service Course stem now offers a new faceplate and body design for greater stiffness and easier installation at a price that meets any rider's budget.

The Service Course Stem's new shape and 3D-forged construction results in an improved stiffness-to-weight-ratio of 1.75g/nm. The stem design, along with its clean new graphics, also complement the aesthetics of modern frames. Made from 6061 aluminum, the stem resists flexing during sprints and accelerations.

For added fit options and to help riders achieve an efficient and maintainable position, we've added a new Service Course Stem available in 75, 90, 105 or 120mm lengths.

The Service Course Stem also is available with a in eight lengths from 60 to 130 mm.

Bead-blast Black with laser-etched graphics


Weight (100mm) 150g
Sizes 60, 70,80,90,100,110,120,130mm
Material 6061 aluminum
Hardware Stainless steel with Torx T25 heads
Clamp Diameter 31.8mm
Angle ±6°
Steer tube diameter 1-1/8in
Stack height 41mm
Clamp width 47mm
Clamp torque - max 5Nm
Service Course

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: .

How will I know it has been sent?

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing My Account details and following the prompts.

Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

Customer Reviews

Overall Rating : 5.0 / 5 (4 Reviews)
  • 4 5 star reviews
  • 0 4 star reviews
  • 0 3 star reviews
  • 0 2 star reviews
  • 0 1 star reviews

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

Zipp Stem

Usual excellent Zipp product, stiff and light, just the job for my S works Venge


After finding myself over-reaching on my 'best bike' compared to my commuting bike, I decided to slightly reduce the stem length. This stem is excellent, lightweight, strong, and it comes with the Torx tool to tighten and loosen the bolts. Very happy with this.

Zipp Service Course stem

I recently crashed my road bike which resulted in a fracture to the stem of my integrated carbon fibre bar + stem setup (not to mention the fracture to my skull!). Having been forced to find a replacement I went with this aluminium stem + Zipp Vuka Sprint bars. The combination is excellent - extremely rigid but comfortable for the longer rides. I'm particularly happy with the purchase of the aluminium stem being light and obviously built to high quality standards.

Zipp stem

I recently ordered a zipp service course stem I was very impressed with the stem good quality and it looks great on the bike , inside the box was a Torx tool for tightening the bolts which was nice touch overall an excellent stem