The following are organizations
devoted to cycling in Central
and Southern California:

Santa Barbara Bicycle Club, Drew Hunter, 805-969-2472
Bicyc;e Club of Irvine
Bicycle Touring Club of Solvang,
contact Dan Henry, 805-688-3330
Cal Poly Wheelmen Cycling
Channel Islands Bicycle Club
Conejo Valley Cyclists
The Cycling Connection
Echelon Club of Santa Barbara
Erma's Diner Bicycle Club
Foothill Cycle Club
Fresno Cycling Club
Gold Coast Velo, PO Box 716, Ventura, CA 93002
Goleta Valley Cycling Club
Los Angeles Wheelman
Lompoc Valley Bicycle Club
Orange County Wheelmen
Orange County Rebel Riders
Oxnard/Ventura Bicycle Club (currently lacks a website,
so for information in that area, try
The Ventura County Bicycle Coalition)
Pasadena Mountain Bike Club
Rincon Racing Triathlon Club
Riverside Bicycle Club
San Luis Obispo Bicycle Club
Santa Barbara Bicycle Coalition
Santa Barbara BMX
Santa Maria Tailwinds Bicycle Club
SCOR Cardiac Cyclists Club
South Bay Mountain Bike Club

For more links click here