Lightweight 31.8mm Bike Stem 90mm, 0 To 45 Degree Adjustable Riser For BMX MTB Road Mountain Bikes, Fits 28.6mm Steerer And 31.8mm Handlebars, Dope Alloy Upgrade For Comfort And Control
✔️ Fits 28.6mm steerer; 31.8mm handlebars; 90mm length; 0-45°
This lightweight adjustable stem is designed to work with 28.6mm (1-1/8") steerers and 31.8mm (1-1/4") handlebars. It’s a practical upgrade for road, mountain, BMX, and downhill bikes to improve control and comfort.
✅ Compatible with 28.6mm steerer tubes and 31.8mm handlebars
✅ 90mm length with 0-45° adjustable angle
✅ 6061 T6 aviation aluminum alloy for strength and light weight
✅ Four-bolt bar clamp for secure handlebar grip
✅ Easy installation on the bike's front fork stem
💡 What is an adjustable-angle bike stem used for and how does it affect riding position on 31.8mm bars? This handy explanation covers core benefits for comfort and control.
- Improves reach and cockpit height for proper stance on road, MTB, and BMX
- Maintains secure clamp with four-bolt design and compatible hardware
- Reduces rider fatigue by allowing fine-tuned bar position with 0-45° range
- Made from 6061-T6 aluminum alloy for strength and light weight