The FS70 generation II was released in 2001.

New carburetor and tapered needle for smooth throttle response.
90-degree pressure fitting in crankcase routes blow-by to intake manifold, resulting in a cleaner running engine.
Carburetor is mounted on centerline of the engine.
Both carburetor adjustment needles are located on one side of
carburetor, for easy adjustment.
Black anodized rocker arm cover.
Larger muffler for quieter operation.
Rear bearing is permanently lubricated and rubber-sealed.
Crankcase vent is now connected to the intake manifold by silicone tubing. This keeps the inside of the cowling cleaner.