Our lowest profile version of the popular 6061 Billet Aluminum V-Lock line of Phone Mounts. The 17mm gives you an impressively clean mounting option on our slim bar mount option! The 17mm version does offer a limited amount of adjustment compared to our standard V-Lock bundles. Includes 2 tethers for adding security when riding on rough roads. Includes all hardware to mount on 7/8", 1' and 1 1/4" bars. **Lifetime Warranty**