Features:
CNC aluminum alloy and plastic, super light and durable.
Includes 3 adapters, respectively compatible with Garmin computer, for Bryton computer and mobile phone.
Easy to install on the top of the stem.

Specifications:
Material: Aluminum alloy & Plastic
Color: Black / Blue / Golden / Red / Titanium (optional)
Size: Approx. 34.91 * 11.06mm / 1.37 * 0.43in
Weight: Approx. 32.9g / 1.2oz

Package List:
1 * Base
1 * Adapter for Bryton
1 * Adapter for Garmin
1 * Adapter for Mobile Phone