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Dr. Ting the human mechanic

The human mechanic Dr. Ting.


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Am i tall enough for a 125?
Hi, im 14 and 5 feet tall and a quarter. right now i am riding a noname 70, and i can earn a name... more
 
need more help please!!!
i got a 1998 cr250r 2 stroke!! i got the 1 peace radiator and it seem like i leek alot of fluid out... more
 
Should i replace my springs??????
i bought a 2006 rm-z250 and its all stock, i do all trail riding and hill climbing, should i... more
 
cr125 jetting, skip
ok so my friend has a 2001 cr125 and he asked me to jet it for him and i was wondering if anything... more

Dirt Bike Blog

 
Pike's Peak International Hill Climb
As I sit here blankly staring at my too-small laptop screen, I am nearly 100% recovered from the... more
 
Endurocross Las Vegas
Here is a link to a great video clip of only some of the action at the first round of the 2008 AMA... more
 
Jimmy Lewis Speaks
Typically I'm know to be pessimistic, but I'm going out on a limb here and switching sides. I'm... more
 
Freestyle MX Extreme!
You guys know Pete Peterson, right? He works here at Dirt Rider and is one of our favorites. We're... more