Welcome to Streamline Designs Inc.

Streamline's design philosophy is one of clean, uniform and flowing bike design. Our designs feature pristine lines, while concealing any hardware which would diminish the beauty of the bike's lines.

We launched our parts division which includes uniquely designed, quality components completely manufactured and assembled in the U.S.A. Such as our revolutionary internal throttle which includes 6 ball bearings and uses no set screws or any welding at all for installation. The grips use a totally new way of mounting to the bars and internal throttle. So the finished look is just that, finished - no set screws or any ugly mounting hardware to take away from the look you have been trying to achieve by installing the internal throttle in the first place. All patented technology that is way ahead of its time and shows that internal throttles don't have to suck. Austin Weiss, President of Streamline Designs, has designed and perfected with his engineer team his new rocker box covers and ignition cover that uses no set screws and no bolts to take away from the clean look of the parts. All these parts are just the beginning to a whole new line of parts that will work flawlessly and add so much to the overall look of your personal bike.