The Dakar is known for having an 'extra bit' of metal right close to the bearings on the LHS when looking at bike from the rear. Many grind that bit down a bit to prevent the rubbing and eventual bearing destruction.
Wilbers costs? depends on what you want done.
Best thing is to have a look at
his site here then speak to them.
Cost is all relative- How long are you planning being on the road (overloaded!)
When, and sadly the chances are very high that this will be a 'when' your rear suspension fails- (OE is very basic
) consider that you could be a looooooooong way from 'civilization', perhaps without the skills/tools to mount it yourself and/or being able to find a competent mechanic.
Then there are:
The shipping costs $$
The import taxes to pay $$
The time waiting where you could be stuck in a hotel = more $$
+ finding/paying a mec to do the job.
It seems you are only a couple of days away from him, three at the most.
it's well worth the detour/fuel to have your suspension set up properly for your weight and that of your luggage.
One of their technicians even found a fault within seconds just by rolling my bike off my trailer! It turned out I had a spacer missing in one of my forks
- They are real pros, friendly and I very much recommended them- no connection aside from being a very happy customer.
Colebatch -
Thanks for kind comment
(yr kit now mounted- I have more ideas for you when you get back)