Crankshaft support plate (built-in ball bearing) Monkey FI

Since the generator of the Monkey (FI) is attached to the L. crankcase cover, the flywheel mounting direction is further out (towards the tip of the shaft) compared to the Monkey (carburetor model).
Because of this, the rotational weight of the heavy flywheel is applied to the outside of the crankshaft tip, and in engines with improved pickup, the load during acceleration and deceleration doubles.
This can cause interference between the generator and the flywheel, negatively affecting ignition timing, and in the worst case, the crankshaft can break.
*Images are for illustration purposes only. Product designs and specifications are subject to change without notice. Thank you for your understanding.