Yamaha SR - Aluminium Side Covers "Standard" Aluminium Side Covers for Yamaha SR 400 "Standard" $154.50 big/small: [Choose]BigSmall Quantity: at $154.50 each Add To Basket These are high quality, hand crafted aluminium side covers to fit all carburated Yamaha SR 400 and SR 500. The design follows the shape of the original side covers. For the SR400 we offer 2 versions: - Big: Direct replacement for the original side covers. - Small: Less bulky. Have to be used without the original airbox and battery. Made of high quality, 2mm thick aluminium and weigh only 250gr each. SR400 Small Drop here!