The RokLock twist lock system is super easy to use. Simply twist and lock, and your phone is securely mounted right where you need it. The CNC machined aluminum RokLock twist lock system is the most durable and reliable way to secure your phone. While other companies may use claws, clamps, and plastic that can crack and break, we only use Aircraft Grade aluminum and stainless steel, making for an amazingly strong, secure, and lightweight way to keep your phone safe and secure. The ROKFORM Pro Series Motorcycle handlebar mounts work with any of our Rugged or Crystal series cases for the Apple iPhone and Samsung Galaxy. Don't have a ROKFORM case? No problem. Try one of our Universal Adapters, which are designed to adhere to almost any phone or case to allow the ability to use all ROKFORM mounts. With multiple points of adjustment, the ROKFORM Pro Series motorcycle phone mount can be adjusted to find the most comfortable view in just the right spot on your bike. With its CNC machined aluminum construction, the ROKFORM Pro Series motorcycle phone mount looks great with or without a phone. The design allows it to blend into the controls and materials already on your bike, unlike plastic mounts or claws that never look like they belong on your pride and joy. A motorcycle mount phone holder is often an overlooked accessory. Still, there are not many things more important than keeping your hands free so that you can focus on the road. With a ROKFORM Pro Series handlebar mount, you can do that in style without taking away from the look of your bike. With the included tool, you can install the ROKFORM Pro Series motorcycle phone mount in just minutes. The rubber spacers fit almost any handlebar size and won't scratch your bars. The stainless-steel hardware will never rust or corrode, leaving your Pro Series phone mount always looking good! When you have completed your 5-minute install, simply twist and lock your way to easy hands-free access to your phone. The ROKFORM Pro Series motorcycle handlebar phone mount is intended to last as long as you own your bike, and the next one. All parts are made to last and will not wear out, degrade from the sun, crack, or break. This might be the last motorcycle mount you will ever buy. When designing the Pro Series Motorcycle phone mount, we took into consideration what the bike may look like without a phone installed. We use a much more expensive materials and manufacturing processes than most other mounts. The entire mount is made from Aircraft Grade Aluminum (instead of plastic), because it's one of the most common motorcycle materials, and it’s extremely durable. We also offer two finish options - black anodize to blend with all of the controls, or polished aluminum that blends perfectly with other polished aluminum components and chrome handlebars. Everything that you need to install your ROKFORM Pro Series motorcycle mount is included, even an installation tool. Installation is easy, takes just a few minutes, and can even be done right at your dealership parking lot. Fits bars 7/8" all the way up to 1.25". Scratch-free spacers included for 7/8", 1" & 1.125" bars. For 1.25" bars, no spacer is needed.