Ergonomic Adjustable Mountain Bike Stem Dimension Aluminum ±15 Degree Angle w/35c Tyre Clearance
$7.98
Description
Forged Alloy Bike Stem: Precision Engineering for Performance
Crafted from aerospace-grade 6061-T6 aluminum, this 110mm adjustable stem delivers unmatched durability and rider customization. Ideal for mountain biking enthusiasts and road cyclists seeking a lightweight (170g) yet robust handlebar interface, the dual-angle design (+7°/-7°) optimizes riding posture across varied terrains.
Key Features:
✓ 4-Bolt Clamping System – Secure grip on 31.8mm handlebars (requires SM5317 shim for 26mm bars)
✓ Precision Machined – 28.6mm clamp diameter ensures precise steering response
✓ 41mm Stack Height – Compatible with modern bike geometry setups
✓ Non-Carbon Design – Engineered specifically for alloy handlebars/steerer tubes (carbon components not supported)
Performance Comparison Table
| Feature | This Stem | Standard Cast Stems |
|---|---|---|
| Material | Forged 6061-T6 | Cast aluminum |
| Weight (g) | 170 | 220-250 |
| Clamp Security | 12-point contact | 8-point contact |
| Angle Options | +7°/-7° dual | Fixed +17° only |
Optimized For:
– Trail riding with aggressive maneuvers
– Urban commuters needing adjustable reach
– Bikepacking adventures requiring reliable componentry
The Black Anodized Finish resists scratches while maintaining a sleek aesthetic. Meets EN 14766 safety standards for road cycling applications.
Note: Shim sold separately for 26mm bar compatibility.
