W Wookie Joined Sep 10, 2021 Messages 2 Sep 15, 2021 #1 Can any one give us a definitive as to why the mk3 crank was made wider between the thrust faces and how this was achieved thanks.
Can any one give us a definitive as to why the mk3 crank was made wider between the thrust faces and how this was achieved thanks.
lcrken VIP MEMBER Joined Mar 15, 2009 Messages 5,035 Sep 15, 2021 #2 IIFC, it is wider by virtue of making the crank cheeks thicker, thereby making the crank stiffer against bending. But I could be wrong. Ken
IIFC, it is wider by virtue of making the crank cheeks thicker, thereby making the crank stiffer against bending. But I could be wrong. Ken
