E-Product Category: E-XC 20°, Safety-Level 3
  • Not many developments have had a similar impact on mountain bike sports as the E-Bike has. It’s opened up new people to the sport, new abilities to go further, faster!

    But not only the frames, also the components have to be proven for the new requirements that E-Bikes demand. The components need to be able to take higher loads due to the frequency and duration of rides being significantly higher on an E-Bike, Your regular after work ride Trail round you did once in the pre-E-Bike-era, can be ridden three times in the same time today with support of pedal assist.

    That's why the cockpits of modern E-Bikes have to take much higher loads than before. With the development of our E series stems, we responded to this development! With the development of the stems of our E series, we have responded to this development! The E-XC 20° stem is a real all-rounder with many different lengths to choose from to meet the individual ergonomic needs of our satisfied customers.

    If you want to make the seating position more ergonomic on your e-bike and do not want to compromise on safety and quality, this cold-forged stem is the perfect choice!
    The stems of the E-XC series have been tested according to the "EFBE EPAC MTB-XC Tri-Test" and can be mounted on all types of E-bikes.

    To give you more guidance on your bike setup, we have developed the stem calculator.
    This shows you how the reach & stack changes when you change stem length or stem angle. In addition, you will find an explanation of what the terms "reach & stack" are all about. (click here)

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    57,90 €
  • - Length: 90 mm
    - Clamping diameter: Ø 31.8 mm
    - Angle: 20°
    - Stack height: 37 mm
    - Clamping platform: 40 mm
    - Ø head tube: 1 1/8"
    - Weight: 135 g (+/- 5% weight tolerance)
    - Maximum permissible bike + rider weight: 130 kg
    - Construction type: 3D forged
    - Material: Aluminium 6061 T6

  • - E-Safety Level: Category 3 (Standard)
    - EFBE E-MTB Tri Test (EPAC MTB-XC) tested



Safety-Level 3

Sicherheitslevel 3MTB Hardtails and fullsuspension bikes with short travel are typical for this category.

Bikes of this category are suitable for rough and unpaved terrain.Occasional drop-offs with a max. Height of about 60 cm are in the use area of these bicycles.


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Safety-Level 4

Sicherheitslevel 3Fullsuspension bikes with a medium travel are typical for this category.

Bikes of this category are suitable for very rough and partially interlocked terrain with steeper slopes and higher speeds. Regular, moderate drop-offs up to a height of Approx. 122 cm by experienced riders represent no problem for these bikes.


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Safety-Level 5

Sicherheitslevel 3Fullsuspension bikes with long Travel, but also Dirt jump bikes are the distinguishing features of this category.

This category stands for very demanding, strongly interlocked and extremely steep terrain. Larger drops at very high speeds as well as the intensive use of Bike Parks or Downhill Trails are typical of this category.


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Other E-Bike accessories

Use of categories

If you select a Category 5 product, it automatically meets all requirements of theunderlying categories. The same applies to all other categories.