running in

kevtherev

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At what mileage is a new bike actually run in? A mechanic at my local dealer reckoned it took 20k before the engine bedded in nicely!:confused:
 
Hi Kev, my 1100GS took about 13000 miles to really loosen up and get properly squirty.

BMW 'R' bikes take longer to fully run in than most other bikes because of the double-hard nickel/silicon coating on the bores.
 
Hi Kev, my 1100GS took about 13000 miles to really loosen up and get properly squirty.

BMW 'R' bikes take longer to fully run in than most other bikes because of the double-hard nickel/silicon coating on the bores.

And the fact that dealers put FULLY synthetic oil in them. This stops the engine wearing, which is basically what "running" in is.
 
surely, nearly all modern engines use silicone plated bores?
 
At what mileage is a new bike actually run in? A mechanic at my local dealer reckoned it took 20k before the engine bedded in nicely!:confused:

Just do what the manual says and don't worry about it - it is a gradual process with no defining point as to its end - which is obvious really, isn't it?
 
Not a direct answer to your query but I run my bikes in following the advice here. http://www.mototuneusa.com/break_in_secrets.htm
2008 GS 13500 miles, NEVER uses oil and the engine is quiet, loose and free revving - for a boxer anyway.
Alan R

+1, A local engine tuner / engine specialist I know who has worked on all sorts of race cars, rally cars, dragsters and GP bikes told me pretty much the same thing
 
+1, A local engine tuner / engine specialist I know who has worked on all sorts of race cars, rally cars, dragsters and GP bikes told me pretty much the same thing

Did the same thing when I bought a new Opel Kadett GTE in 1985... rode it like I stole it from the start (only about 22 at that stage)........... not a day's problem with the engine until she was stolen in 1999 with just on 270k miles on the clock!
 


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