[nomadic]

What is the life cycle of a bike's (2006 gsx-r 750) suspension in (miles)? I have about 15000 miles plus I am one chicken wing from 300 lbs. My seat position seems lower that last year and I have correct tire pressure. Should I start to look for replacement parts?

 

[Mister Tee]

You might want to look for some UPGRADED suspension parts, but your suspension should not be worn out at 15,000 miles, regardless of how many chicken wings you may put away. It might be worth your while, however, to check out the suspension tuning guide in the Tech FAQ section to set your sag, compression and rebound settings, which will make even a stock suspension feel like a new bike.

 

[you da man]

Everyone "should" have their suspension refreshed every two years minimum on street bikes.