Bicycle Cap Computer Stopwatch Mount For Garmin/Bryton/Cateye details: MTB Road Bike Bicycle Computer Cap Cycling Aluminium Alloy Stopwatch GPS Speedometer Mount Bracket Support Feature: 1. The cap is made of aluminum alloy, and long service life. 2. You can be installed the cap on your bicycle pole, it can install different types of computers, easy to install and easy to use. 3. It is suitable for the diameter of the tube about 28.6 mm. 4. Suitable for eye computers for, for viGPSPORT, for Blackbird and for Bryton. 5. Great accessories for road bicycles and bikes. Specification: Materials: aluminum alloy and plastic Suitable for diameter: About 28.6 mm / 1.1 inches Suitable model: for, for viGPSPORT, for Blackbird, for Eye, for Bryton Process: CNC anode All bicycles with 28.6mm/1.1 inches in diameter on the front fork Product size: 37x 37x 10mm/1.45x 1.45x 0.39'' Weight: 24 g Color: Black, Red, Gold, Blue, Note: Please allow slight size differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. understand. Included: 1 x Cap for 1 x Adapter for Cateye 1 x Adapter for Bryton 2 x Small Screws Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.