Rene Herse 1 1/8″ Threadless Stem


Made exclusively for Rene Herse by Nitto. The stems are fillet-brazed from steel tubing, polished and triple-plated (copper, nickel, chrome) for a brilliant and durable finish.

The stems fit modern handlebars, including our Rene Herse models (31.8 mm clamp). They fit 1 1/8″ steerer tubes. The stem angle is 17° – they are designed to be horizontal on bikes with typical 72-73° head angles.

Made in the Japan. 10 year warranty.


An optional decaleur allows you to mount your handlebar bag securely, yet make it easy to take the bag with you when you park your bike. To clear the large-diameter handlebars, the decaleur must be mounted with a drop kit (any size).

For longer steerer tubes, matching spacers are available.

  • Lengths: 80, 90, 100, 110, 120 mm
  • Clamp Diameter: 31.8 mm
  • Steerer diameter: 1 1/8" (28.6 mm)
  • Clamp height: 73 mm
  • Stem angle: -17°
  • 303 g (100 mm)

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