Motorcycle Minimum Gound Clearance

Started by wolbrink471, April 25, 2007, 08:54:56 AM

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wolbrink471

OK Guys....considering

Production class Rule #7.E.1.11 Suspension Height Adjustment. OEM specification for minimum ground clearance must be met.

When I compare the spec in the factory manual to the actual height of the bike, the minimum ground clearance listed is exactly the same as the distance between the bottom tubes and the ground WITHOUT a rider....what about sag???

OR is the OEM M.G.C. the point that the fork and shock springs 'bottom' out?

Thanks for an input!!

Mark

p.s. Prof. JAckD...i still have my notes for the bearing supply house and will be sure to post 'my report' as soon as I have made the visit.

more information about the World's Fastest Dirt Bike at...... www.wolbrinkrace.com

JackD

WWJD
It sounds like a bad/unenforceable rule doesn't it ?
The minimum height should be regulated by the required physical features on a production bike, otherwise it is a joke.
For all other bikes it should be a minimum for the purposes of safety because at the lean angles you might experience while underway, you don't want anything to touch the ground except the tires.
Exceptions to that mean you both have to get lucky and I wouldn't want to bet a crash won't result and jeopardize the whole of the program.
Sometimes you don't get what you pay for. :-(
"I would rather lose going fast enough to win than win going slow enough to lose."
"That horrible smell is dirty feet being held to the fire"

Stainless1

If you think that one is an issue, check wheelbase...  :roll: just for fun  :|
Stainless
Red Hat 228.039, 2001, 65ci, Bockscar Lakester #1000 with a little N2O

Dean Los Angeles

QuoteThe highest angle of lean I saw this year was Collin Edwards at 65 degrees.

How much is Bonneville?

Well, it used to be Los Angeles . . . 50 miles north of Fresno now.
Just remember . . . It isn't life or death.
It's bigger than life or death! It's RACING.

Super Kaz

Quote from: scott guthrie on April 25, 2007, 05:05:05 PM
Quote from: Dean Los Angeles on April 25, 2007, 04:53:24 PM


And I guess I should know .......

Sultan,

Did You take swim there Too :-o?

I sure learned THE HARD WAY on my little Ride :oops:

Thanks for getting Back to me also :roll:.

See ya real soon!

Kaz...... :evil: