I have an 02 America and just changed to the 18 tooth front sprocket. It made a noticable difference, but I really wanted a 19 tooth for an upcoming cross country trip. (Virginia to Vegas for my daughter's dance competition in July 06) My local dealer first sold me the 19, but it was too wide (made for the Thruxton). Is there a Triumph 19 tooth made for the 525 chain? I would like the part # if there is. If not, I may buy the 19 anyway and have the sprocket machined to the width I need.
