Riseur de potence et rallonge de guidon pour VTT et BMX. Adaptateur « Head Up » en alliage d'aluminium conçu pour durer. Léger comme une plume mais néanmoins robuste, il est destiné aux cyclistes tout-terrain. De construction solide et doté d'une conception anticorrosion anti-rouille, il garantit un maintien sûr et une installation facile.
✔️ 6061 aluminum alloy, up to 85mm height, single unit included
Designed to raise your handlebars for a more comfortable riding position, this aluminum MTB stem riser and handlebar extender is built for mountain bikes and BMX rigs. It's commonly used on off-road MTB trails, all-terrain parks, and daily city rides to improve control and posture.
✅ HIGH STRENGTH: 6061 Aluminum alloy, lighter than ordinary stem extenders, anti-corrosion and not deformed
✅ FUNCTIONAL GASKETS: 4 gaskets (3x10mm, 1x5mm) allow up to 85mm height
✅ ADJUSTABLE: Gasket options let you fit height freely and ease riding posture
✅ EASY INSTALLATION: Mounts to original front fork stem; fits most MTB bikes
✅ COMFORTABLE CYCLING: Lighter, easier handling on climbs and rough terrains
💡 What is a bike stem riser used for and why pick a head-up extender?
Handy for riders looking to adjust posture and improve control on MTB and BMX bikes.
- Height adjustment for better posture and climbing leverage
- Secure fit with gasket options and rust-free aluminum
- Easy installation on most front fork stems
- Helps maintain stable handling on rough terrain