Beefy Bike Stem Riser And Fork Extender For Mountain, Road, BMX And Fixie Bikes, Adjustable Up To 115mm, Aluminum Alloy Handlebar Head Up Adapter With 2 Gaskets, Easy Install
✔️ Aluminum alloy head-up adapter, 115 mm max height, 2 gaskets
This is a heavy-duty stem riser and fork extender that adds height to your bike's front end. It fits most bikes with a 1-1/8 inch (28.6 mm) threadless headset and is common on mountain, road, BMX, and fixie builds to improve riding posture and front-end control.
✅ Max height extension: 115 mm (4.53 in)
✅ Includes 2 gaskets: 10 mm (0.39 in) and 5 mm (0.20 in)
✅ Forged 6061 aluminum alloy with polished anodized finish
✅ Fits 1-1/8" threadless headset (28.6 mm)
✅ Easy installation by attaching to the original front fork stem
💡 What is an adjustable stem riser and fork extender used for on mountain and road bikes?
It adds front-end height for better posture and control across varied terrain. - height adjustable up to 115 mm (4.53 in) to tailor reach - fits 1-1/8 inch threadless headsets (28.6 mm) - forged 6061 aluminum alloy with anodized finish for durability - easy installation by connecting to the original fork stem