Cylinder Works - 2-stroke Cylinder Kits

plated for long life Honed to exact size for easy piston installation Big Bore cylinders do not require machine work Big Bore kits come complete with gaskets, cylinder, and piston kit... Cylinder Works - Standard & Big Bore Cylinders Super convenient - just purchase and install Virtually identical in appearance to stock Comes in standard and big bore sizes Nickel Silicon Carbide

plated for long life Honed to exact size for easy piston installation Big Bore cylinders do not require machine work Big Bore kits come complete with gaskets, cylinder, and piston kit Honda CRF250R and CRF... Cylinder Works - Standard & Big Bore Cylinders Super convenient - just purchase and install Virtually identical in appearance to stock Comes in standard and big bore sizes Nickel Silicon Carbide

Finally a XR/CRF50-70 skid plate that works on stock bikes as well as those with big bore kits. If your big bore cylinder doesn't have mounting bosses for skid plates with tabs, this is the answer