Riser Quill Stem Adapter For 22.2mm, 25.4mm And 28.6mm Forks, 150mm Aluminum MTB Road Bike Handlebar Extender, Threadless Size Converter, High Strength 6061 Alloy, Upgrades Comfort With Upright Riding

Aluminum MTB Stem Extender for Upright Comfort
✔️ Pack: 1; Base 1-1/8" (28.6 mm); Steerer 22.2 mm; Length 150 mm

The riser quill stem adapter is a lightweight, high-strength 6061 aluminum alloy extension designed to convert a threaded stem into a threadless setup. It raises the handlebar height for a more comfortable upright riding position and is compatible with most bikes that use a 1-1/8" threadless steerer.

✅ Material: 6061 aluminum alloy with polished anodized finish
✅ Base diameter 1-1/8" (28.6 mm); Steerer diameter 22.2 mm; Length 150 mm (5.9 in)
✅ Raises handlebar height for a comfortable upright ride
✅ Easy installation: connects to steerer to convert threaded to threadless

💡 What is a stem adapter for a 1-1/8" steerer and why would you need one? A handy guide for upgrading your ride. - compatibility with 1-1/8" threadless steerers - how it raises handlebar height for upright riding - durability of the 6061 aluminum and anodized finish - simple installation on most bikes