Stems + accessories

Rotatable stems

  • Stem Twist SDS

    by,schulz Stem Twist SDS stem This product has multiple variants. The options may be chosen on the product page

  • Stem Twist Pro SDS

    by,schulz Stem Twist Pro SDS stem This product has multiple variants. The options may be chosen on the product page

Rigid stems

  • Stem SDS +8°

    by,schulz Stem SDS +8° stem This product has multiple variants. The options may be chosen on the product page

  • Stem SDS +15°

    by,schulz Stem SDS +15° stem This product has multiple variants. The options may be chosen on the product page

  • Stem Alpha SDS +10°

    by,schulz Stem Alpha SDS +10° stem This product has multiple variants. The options may be chosen on the product page

  • Stem Alpha +35° SDS stem

    by,schulz Stem Alpha +35° SDS stem This product has multiple variants. The options may be chosen on the product page

Angle-adjustable stems

Accessories

  • A-Head Adapter Quill 1″ and 1 1/8″

    by,schulz A-Head Adapter Quill for 1 1/8” and 1” This product has multiple variants. The options may be chosen on the product page

  • Stem Shim

    by,schulz Stem Shim Lenker-Reduzierhülse This product has multiple variants. The options may be chosen on the product page

  • Design Spacer

    by,schulz Design Spacer for A-Head stems This product has multiple variants. The options may be chosen on the product page

  • Top Cap Spacer

    by,schulz Top Cap Spacer für Stem Twist Vorbauten This product has multiple variants. The options may be chosen on the product page

We have a wide range of A-Head stems available now. All by,schulz stems have the special SDS front cap. With the help of adapters, you can mount accessories such as lamps, navigation devices and e-bike displays  securely in the middle of handlebar without much effort.

Brand new and with a new design – the Alpha series – which is especially made for very high loads. The Stem Alpha 10° is for sporty use on racing and gravel bikes. It is available in a -10° and a +10° version. The Stem Alpha 35 and Stem Alpha Pro (angle adjustable) were developed for very high loads, as they occur in MTB / cross country use or on cargo bikes. They are available with a handlebar clamp of 31.8 mm or 35 mm.

The standard A-Head stems offer a stable connection between fork and handlebar. They are available with 8° and 15° inclination, and in different lengths from 70 to 120 mm. The angle adjustability of the Stem Pro range allows the rider to adjust the seating position to their needs. With its extra strong construction in the adjustable joint, the stem holds securely in any position between -20° and +40°.

Whether in the garage, on the car rack or on the train, a handlebar sticking out is always in the way and needs more space to store a bicycle. The twist function of the Stem Twist allows the handlebar to be turned to the right or left in seconds without the need for tools.

The Stem Twist Pro SDS is the all-rounder among stems. It is angle adjustable, equipped with the Twist function and the SDS cap. This makes it our stem with the most functions ever.

For mounting A-Head stems on 1″ and 1 1/8″ threaded forks, we offer A-Head Stem Adapter Quills. To adapt handlebars with a diameter of 25.4 mm to stems with 31.8 mm clamping, you can use our Stem Shim reduction sleeves.