moments at contact patch and spindle

[shott92]

hi guys this is an image of the rear wheel of a push bike going into a corner as well as what i think are relevant forces,
i need to calculate the moments or torque at A (the contact patch) and B (the hub centre)
this is to calculate the force on the left hand side of the frame and right hand side of the frame while in a corner
Fsr = the force going through the suspension
Fc = lateral cornering forcer on the rear wheel
phi = lean angle
MG = mass & gravity
t = the cross sectional radius of the tyre

i can and have calculated the above parameters through lot of prior equations that take into account the wheelbase, velocity, friction, radius of the turn ect. but i think that the above are the require ones to calculate this... if there is an easier way please let me know

im sure its quite simple really but i have either over thought it are just been daft

cheers for any help guys but could you please explain your reasoning behind your answer so that i can verify it please (not that i dont trust you )

 

[CapriRacer]

shott92,

The image doesn't load. It says "unauthorized". Please fix that.

And I'm thinking that if you have calculated such forces before, you are likely over thinking it now.