I'm all for comparing apples, but my point wasn't that BMWs will
generally tend to outlast Kawasakis, but that BMWs are more
worth rebuilding, for reasons of both rebuild cost and market
value. The bottom end on a well-maintained airhead boxer can
last 500,000 miles. and there are plenty of running examples
that have done so. That means that main and big end bearings
do not necessarily have to be included in a rebuild. My R75 went
almost 200k without engine work, and now could use a valve job.
If I were to spend less than $1000 on the bike, I would have a
bike worth more than I paid for it, with at least another 100k in it.
Spend $1000 to rebuild a 100k KLR (if you could do it for that),
and you have a bike that you couldn't sell for what you just spent
on it. And until they start selling replacement cylinder heads for
under $150, any bike where the camshaft runs directly in the
head will be a "throwaway bike".
--- In
DSN_klr650@yahoogroups.com, "Glenn"
wrote:
> Lots of BMW fans here I see. Of course there's nothing wrong
with
> being a fan of BMW, but if you are going to make a comparison
PLEASE
> try to be remotely fair. You cannot compare a monster 1200LT
to a
> 650cc SINGLE cylinder Kawasaki which costs three times
less, it's not
> even a logical comparison and I don't see any balance there.
>
> More than 100k miles on any motorcycle is A LOT, but it
depends on
> how many hours that bike was actually RUNNING. One bike
may have
> fewer miles, but the engine may have many many more hours
on it from
> riding at slower speeds compared to someone who toured
around the
> country putting on a massive amount of miles in a short period
of
> time. Nevertheless, I still wouldn't want a bike with that kind of
> mileage on it and if I ever own a BMW I will not keep it for 100k.
I
> would keep it for 30-40k miles and upgrade every couple of
years.
>
> To be more fair, how many miles could you put on a BMW
F650GS before
> it SHOULD have a rebuild?
> Now Jud, I'm talking to where it still has some power, not
burning
> oil and barely chugging along.

> hehe.. I say that because who wants to ride an old worn out
bike
> until it is almost unable to run.
>
> An F650 will not last like an 1100GS or 1200LT because the
larger
> bikes have opposed twins and it's easier for those engines to
do 100k
> than a sigle cylinder like the KLR650 or F650.
>
> I don't know BMW's that well but it makes sense to me that only
the
> larger bikes will have that longevity BMW's are known for. 200k
from
> a 650gs? I really don't think so. From a 1100 or 1200 sure, but
from
> the 650 single???