- DESCRIPTION
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STRENGTH AND STYLE
The Service Course® stem delivers all you look for in a stem—strength, stiffness, reliability, a precise fit and distinctive look. The Service Course stem offers a faceplate and body design for greater stiffness and easier installation. It’s high performance and high value. The Service Course Stem’s shape and 3D-forged construction results in an improved stiffness-to-weight-ratio. The stem design, along with distinctive graphics, also complement the aesthetics of modern frames. Made from 6061 aluminium, the stem resists flexing during sprints and accelerations.
FEATURES
- Faceplate and body geometry designed for greater stiffness and easier installation
- Bead blast black finish with updated Zipp cosmetics
- ±6° and ±25° rise stem available
- Leading Stiffness-to-weight
- Secure with four bolt faceplate using Torx T25 bolt heads.
- Lifetime warranty
- Zipp Quickview integrated compute mount available separately
SPECIFICATIONS
Material (SP/ST): Al-6061
Length (ST): 105mm, 120mm, 75mm, 90mm
Stem angle/rise: 25 degrees
Clamp diam: 31.8mm
Steerer clamp diameter: 1-1/8 in
Colour/finish (ST): Bead Blast Black
Hardware: Steel
| Order Value | Service | Estimated Delivery | Cost |
|---|---|---|---|
| Under £39.99 | Royal Mail Tracked | 2–3 working days from dispatch | £4.99 |
| £39.99 and over | Royal Mail Tracked | 2–3 working days from dispatch | FREE |
| Any order — Express | Royal Mail Tracked 24hr / Parcel Force 24hr | Next working day from dispatch | £6.99 |
| Bikes | Parcel Force 48hr Signed For | 2 working days from dispatch | FREE |
Delivery times shown are from dispatch, not from the point of ordering. As we source products from a range of suppliers, lead times can vary — please check the product page, your cart, or your order confirmation for the most accurate estimate for this item.
Some remote UK postcodes (Highlands, Islands) may carry a courier surcharge on larger orders — we will always contact you before applying any additional charge.
Questions? Email sales@cyclestore.co.uk with your order number.

