Complete kits include cylinder sleeves, pistons and head gasket
750cc kit increase bore and stroke to 83.5mm x 67.8mm (stock is 78 mm x 67.8 mm)
865cc Increases bore and stroke to 90 mm x 67.8 mm (stock is 78 mm x 67.8 mm)
Both kits increase compression ration to 11.0:1 (stock is 9.5:1)
Made in the U.S.A.