Zipp Service Course SL 17° Road Bike Stem

This Zipp Service Course SL stem offers an effective 17° angle which translates into improved comfort and excellent handling. It is compatible with 1-1/8" steerer tubes and is constructed from 7075 aluminium for an optimal stiffness-to-weight ratio. In fact, its strength has been significantly increased, with a torsional stiffness of 1.85 g/Nm, making this stem one of the market leaders in terms of robustness. Furthermore, it is available in 140 and 150 mm lengths to best suit all body types. You can also attach a Zipp QuickView computer mount (sold separately). As an added bonus, the lifetime warranty ensures the product’s reliability.

Technical specifications

- 7075 aluminium
- Best stiffness rating: 1.85 g/Nm
- Redesigned body shape for easier installation
- 17° angle
- Compatible with 1-1/8" fork steerer
- Excellent stiffness-to-weight ratio
- Sizes 70mm to 150mm
- Compatible with Zipp QuickView computer mount (sold separately)
- Lifetime warranty
- Zipp brand