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Threadless Stem, 31.8mm



A simple, polished, all-silver threadless stem with a 31.8 clamp diameter. It's flippable to really dial in your fit. Available in a 6 degree rise/drop in a variety of extension lengths. 4 bolt handlebar clamp. Length is measured center-to-center along extension.


  • Handlebar Clamp: 31.8mm
  • Steerer Clamp: 1-1/8"
  • Stack Height: 40mm
  • Weight: 140g (100mm size)

    We do offer a shim for 1" threadless forks.

    Customer Reviews

    Based on 6 reviews

    Threadless Stem, 31.8mm

    Threadless stem adapter👍🏼

    Works great and looks great on my ‘89 Bridgestone MB-2 converted to all-road bike.

    Gorgeous Stem

    Replaced the monstrous Thompson stem with the gorgeous Velo Orange on the Mudhoney. Now, I ride faster and farther and more often.

    Bang/Bling for your Buck

    I had a 100mm silver stem that was too long and the Velo Orange 80mm stem is a perfect replacement at a very good price. This new stem has put me in a comfortable riding position. Very nice finish as well. Very satisfied with the product and service.

    Threadless Stem, Curvy Bar, New Cables and Grand Cru Brake Levers

    Velo Orange Team, I just completed my old steel Schwinn Road Bike to City Bike conversion. I was inspired by seeing a good friend's old Raleigh and your Facebook post on the Waterford with a similar conversion. Loving the new Stem, the Curvy bar, Grand Cru Brake Levers and the nice cables. These are great products with exceptional finishes and had quick delivery! Adding a city bike set-up is great to have with the other bikes!

    Note, if anyone is doing this to their old steel frames that the standard 22.2 mm quill stems may be too large (ie. this headset would only accept a 21.1mm adapter).

    Thanks again!

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