865cc Big Bore Kit för 650cc Royal Enfield. S&S USA #920-0145
- Complete kits include cylinders, pistons, and a head gasket
- 865cc Increases bore and stroke to 90 mm x 67.8 mm (stock is 78 mm x 67.8 mm)
- Made in the U.S.A.
865cc Big Bore Kit för 650cc Royal Enfield. S&S USA #920-0145