Barkbusters Storm Handguards Single Point Clamp Mount Maximum wind and rain protection for street and adventure-touring bikes! Storm Open-ended Backbone is designed specifically for street bikes and mounted to a single point on the handlebars. Fits 7/8 or 1 tubular handlebars using a two-piece clamp assembly which attaches to the bars just inside of the hand controls. There is no mounting point on the end of the handlebars. Barkbusters Storm Handguards have an aerodynamic design and a larger profile that wraps around the hands to provide maximum protection from the elements but minimal crash protection as there is no aluminum backbone or handlebar end mount. Barkbusters handguards were first manufactured in 1984 and now have over 28 years of motorcycle industry experience and riding enthusiasm. That history means Barkbusters has what it takes to produce the finest handguards available on the market today. In the unlikely event that you break a part of the handguard, every piece is replaceable. Features: Storm plastic guard with 7/8 (22.2mm) or 1 (25.4mm) inner handlebar mounting brackets Designed specifically for street bikes and mounted to a single point on the handlebars Note: Requires 18mm of free straight handlebar space to the inside of the handlebar controls for installation.