Blue cush drives
 

I purchased some blue ones from Andy in south Africa poly urethane ones get 3 times the wear out of them compared to OEM ones if you after any ill give you his email

thousands of kms on polyurethane cush drives
 

Yes.
I have had 4 XT660Z Teneres.
My current Tenere is a 2014 model.
It has 93k odo.
I have 40k on the poly rubbers currently.

Three boat builders from Amsterdam.bought 3 sets of rubbers for their 3 Teneres.
They travelled 26 k on the rubbers to Caoe Town.South Afriva,with no problems.
I will ask them to come and post their comments for you.

Are good cush drives worth money only done about 500 mile but no play but got to do the bearing mod when I change sprocket next as per the torque load on it with the better cush drives