Lightweight Aluminum Mountain Bike Stem, 31.8mm Handlebar Clamp, 28.6mm Steerer Clamp, 45mm Length, Short, High-Strength Alloy, Includes Allen Wrench, Universal Fit for MTB, Road, BMX, and Most Bicycles

Lightweight 31.8mm/28.6mm MTB Stem, 45mm Reach, Single
✔️ Short 45mm stem with 31.8mm bar clamp and 28.6mm steerer

This lightweight aluminum bike stem securely connects handlebars to the fork, offering a compact, sturdy upgrade for MTB, road, BMX, and universal bicycle setups. It’s a ready-made upgrade for DIY builds or replacements to refine steering feel and control.

✅ 31.8mm handlebar clamp (1-1/4") and 28.6mm steerer clamp (1-1/8")
✅ 45mm short reach for responsive steering on MTB, road, and BMX (Ridstar Q20 compatible)
✅ 6061-T6 aluminum CNC machined for strength and corrosion resistance
✅ Four-bolt clamp with included Allen wrench for secure installation

💡 What advantages does a 45mm reach lightweight aluminum bike stem offer for handling across MTB, road, and BMX builds?

This stem delivers quicker, more confident handling across terrains.

- Short 45mm reach improves steering response on trails and roads
- 31.8mm handlebar clamp and 28.6mm steerer clamp for wide compatibility
- CNC machined 6061-T6 aluminum provides strength and corrosion resistance
- Includes Allen wrench for easy, secure installation