DoubleTrouble kit cost is $325 USD including shipping.  Completed DoubleTrouble kit(includes two A5s) assembled and tuned by Doc is $749 USD including shipping to the US. Email Doc for International shipping rates. Pics of the completed kits below. See sales section of forum for details. http://doubletrouble.21.forumer.com/viewforum.php?f=5  Orders received before 3pm will be shipped the same day.  IN STOCK

A5 single-trigger cranks(as shown below) are $39 USD including shipping to the US. Email Doc for International shipping rates. If you are purchasing a DoubleTrouble kit and spare cranks in the same order, I'll knock $5 US off the price of each crank. (All items must be on same order)  See sales forum for details. http://doubletrouble.21.forumer.com/viewforum.php?f=5    IN STOCK