Aluminum Bike Stem Riser Extension 150mm For One And One Eighth Inch Steerer 28.6mm Base Diameter Fits 22.2mm Or 25.4mm Steerer Black 6061 Alloy Easy Install Increases Handlebar Height For Road And Mountain Bikes

Aluminum 150mm Stem Riser for 1-1/8 inch Steerer 28.6mm Base
✔️ 150mm total length; single piece; 1-1/8 in steerer, 22.2/25.4mm; Black

This aluminum stem riser extension increases handlebar height on bikes with a 1-1/8 inch steerer, a common upgrade for road and mountain bikes seeking a more comfortable riding position. It’s made from 6061 aluminium alloy with a polished anodized black finish and fits steerer tubes of 22.2mm or 25.4mm and a 28.6mm base diameter.

✅ Material: 6061 aluminium alloy with polished anodized finish
✅ Base diameter: 28.6mm (1-1/8") upper diameter
✅ Steerer compatibility: 22.2mm or 25.4mm steerer tubes
✅ Total length: 150mm
✅ Color: Black; easy install by connecting to the existing front fork stem

💡 What is a 150mm stem riser extension used for on a 1-1/8 inch steerer?

This handy upgrade adds rise and improves cockpit comfort. - Increases handlebar height without changing your stem - Fits 22.2mm or 25.4mm steerers and 28.6mm base diameter - Made from 6061 aluminium alloy with anodized finish - Ideal for road and mountain bikes needing extra rise