links
Soul Cycles
Tough bikes. I own a few.
GeeRide.net
Grand Rapids' Freeride Community
Michigan Mountain Bike Association
Keeping Mountain Biking alive in the flat Midwest.
Versus Cycles
More tough bikes.
B.O.M.B. Believers on Mountain Bikes
International network of Christian Mountain Bikers. Find your chapter and get involved.
Team Sally
Great guys from Chicago. They build all the stunts at Challenge Park.
Chicago Freeride
Holla at these guys when you're in the Chi.
Challenge Park
The place to ride.
Ray's Indoor MTB Park
The other place to ride.