Features:
- Aluminum material; more stable, durable and sturdy
- Ergonomic curved arm design fits rider's view perfectly
- Swivel ball joint allows 360° angle adjustment
- A removable semi-pliant pad is available to fix the mount tightly and prevent scratches on the rear mirror stem
- Suitable for stem with diameter of 10 mm (or customized diameter available upon request)
- Clamp your smartphone securely with the horizontal and vertical clamping wings
- Security lock prevents the wings from opening accidentally

Product details:
- Holder dimension: 130 x 71 x 35 mm
- Mount dimension: 123.5 x 104.5 x 82 mm
- Horizontal clamping range：48-92 mm
- Vertical clamping range: 121-165 mm
- Weight: 161 g
- Screw type: M4 x 22 mm