BB7 grinding under ...
 

[Closed] BB7 grinding under SS force

Posts: 45
Free Member
Topic starter
 

Will do chainline diagnostic with measurements tomorrow.
Until then, why do I have no pad-rub when freewheeling but when on the cranks its like the wheels being pulled across the stays.

Wheel likes going backwards, not forwards fail.
Draggy Sadness.


 
Posted : 03/04/2014 9:45 pm
Posts: 25922
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Man, you seem stressed

A good tug should see you right


 
Posted : 03/04/2014 9:52 pm
Posts: 25922
Full Member
 

(or else your frame is very flexy)
(or else there's a crack)
(or you're Andre Greipel)

(I'm retracting my idea up there ^ - I can't really see how it could need a chaintug if it rubs on power but then runs freely after that)


 
Posted : 03/04/2014 9:54 pm
Posts: 45
Free Member
Topic starter
 

On one chaintug turned to cheese.

Buying Surly one. Slot Dropout Inbred is the culprit.


 
Posted : 03/04/2014 10:02 pm