This is just for fun but it's a pretty cool website to play around with.
Click "Add a Motorcycle" and select the Suzuki M109R or any of your other bikes.
Enter your Height & Inseam.
You can also customize:
- Handlebar rise
- Handlebar pullback
- Seat rise
- % of arm straightness
And it gives you a visual readout of optimal riding position with forward lean & knee angle.
If you get lower back pain, numb legs or fatigued arms...you might be riding in a jacked up position without knowing it. lol