The Ahead Two-Way Switch Kick Starter quick release bass drum beater system will add a huge range of diversity to your bass drum sound. This revolutionary system allows you to switch beaters in a jiffy. Flip from a felt head to a hard head in seconds, adjust to 9 different heights, switch to over 10 different beater heads without the need for a tool. Stainless steel adapter shaft (SK-SHAFT) REQUIRED but NOT INCLUDED. Find all kinds of quality Ahead products in stock at the Drum Center of Portsmouth.