engage by ax-lightness ST-6 Carbon Stem

Our engage carbon components do not necessarily arouse emotions with their unusual naming, but much more so with their technical data. 6 stands for the sixth element in the periodic table: carbon, from which the precious fibers of the stem originate and give it its special technical properties.
With lengths of 90-130 mm and an angle of +/- 6 degrees (flip/flop), the engage ST-6 can be used in all disciplines up to a rider weight of 100 kg. Due to the 43 mm high clamping area on the steerer, we achieve a positive and secure load distribution. The 40 mm wide handlebar clamp allows gentle mounting of the handlebar and also provides a perfect power transmission. The front face plate features an angled tightening in order to also be accessible when using "FrontOut" computer mounts and to not also having to dismount one's computer mount e.g. for transportation. At a length of 100mm, the engage ST-6 just brings it to 122 grams and that with best stiffness values!
That is no coincidence as the fancy and UD-finished engage carbon components carry many of the genes of our "masterpieces of art" by ax-lightness.
High-quality carbon layups designed by ax-lightness, combined with the less expensive production by our exclusive partners in the Far East, enable us to produce lightweight carbon components for your bike that meet our high quality and safety standards yet still being priced aggressively.


Stem clamp diameter: 1-1/8"
Bar clamp diameter: 31.8 mm
Available lengths: 90, 100, 110, 120, 130
Stem Angle: +/- 6 degrees
Mounting height: 43 mm
Bar clamp width: 40 mm
Body: 100% Carbon Prepeg
Screws: Stainless Steel
Finish: UD Carbon

Max Weight Limit (Rider + Luggage)

Mfr Claimed Weight
122g (100mm)