The standard mounting block that comes with every Ultimate4/5 handlebar bag may sometimes be too short for sharply bent comfort handlebars, as for example the models by Modolo, Yuma , or others. To mount securely to these increasingly popular handlebars use this extension block between handlebar and the mounting bracket. Note: The extension adapter (art. code E 165) can only be used with the lockable handlebar mounting set for Ultimate4/5 (art. code E 164). Includes 105cm(41 inch.) long cable.