We designed the Perfect Squeeze motorcycle phone mount for off-road motorcycle riders and racers who want to use their phones as a GPS. You can ride the track or the gnarliest washboard and your phone won't budge, but when you stop for lunch it's easy to pop your phone in and out. Our single-cylinder bundle includes the Buzz Kill Vibration Isolating Mount System to prevent potential damage to your phone's camera through the vibration of a single-cylinder motorcycle. The clamping mechanism doesn't rely on springs. It's more like a tiny vise that locks securely to your phone. A ball detent prevents loosening from vibration. Our products are manufactured in the USA from precision-machined aluminum and stainless steel, and it works with almost any phone and any case. We recommend the low-profile setup for most motorcycles, especially for anyone who rides aggressively off road. The articulating system is best for bikes with unique mounting requirements that can't be served by the low-profile setup. ✔ALL METAL No plastic here, every part is precision machined aluminum or stainless steel. ✔DESIGNED + MADE IN HOUSE IN THE USA We make everything in house in the USA using the latest CNC machines and robotics, ensuring each part is made just right. ✔90 LBS OF CLAMPING FORCE After sliding the mount closed on your phone using the quick adjust button, you can dial in the clamping force with the thumb wheel for up to 90 lbs of grip. ✔ROCK SOLID CLAMPING Phone clamping range is 2" - 3.5". Fits almost all phones on the market. ✔COMES WITH EVERYTHING YOU NEED INCLUDING THE BUZZ KILL (1) Perfect Squeeze Phone Mount. Fits any phone and almost all cases. Can be mounted in landscape or portrait orientation.