650cc -> 865cc Big Bore Kit. Fits Royal Enfield 650 Twins 2019up
Features & Benefits:-* This kit, when paired with an S&S Cam & exhaust totally changes the ride of the RE650 for the better. Transform your bike into a much more fun & exhilarating ride!* Bore x Stroke: 90mm x 67.8mm (retains stock stroke)* 11:1 compression ratio (stock is 9.5:1)* Complete kits include cylinders, pistons, and…
