Focus RS Forum banner

For anyone wondering how revo knuckle works

7.1K views 8 replies 9 participants last post by  Robcat  
#1 ·
Just watched this video and thought i'd share


Cheers

Bill
 
#8 ·
It just lowers the scrub angle. Which is the intersection of the wheel center line and a line drawn directly down the strut.
Basically moving the bottom of the strut inwards lowers this line intersection.
That is why fitting spacers adds torque steer, it moves the wheel centre line outwards and detracts from the revo knuckles effective operation.