Obviosly the K&N is the better air filter but does it matter which one I buy?
http://classiccycleparts.com/index.php/moped-hi-performance-35mm-air-filter-cleaner-element-tomos-a-55-streetmate-a55.html
http://www.treatland.tv/K-N-RC-0790-dellorto-PHVA-air-filter-p/kandn-rc-0790-filter.htm
http://classiccycleparts.com/index.php/moped-hi-performance-35mm-air-filter-cleaner-element-tomos-a-55-streetmate-a55.html
http://www.treatland.tv/K-N-RC-0790-dellorto-PHVA-air-filter-p/kandn-rc-0790-filter.htm