A Kentfield woman was arrested Tuesday after investigators discovered more than 130 bicycles and bicycle frames in her possession, according to the Marin County Sheriff’s Office.

Authorities said they believe Rebecca Hammett, 50, had been part of a major bicycle theft ring, purchasing bikes from thieves who had taken them from all over the county.

Dozens of high-end mountain and road bicycles were among those recovered from a home on the 1100 block of Sir Francis Drake Boulevard in Kentfield, a storage facility on Industrial Way in Greenbrae and a motor home in Corte Madera, the Marin County Sheriff’s Office said.

One recovered bicycle’s serial number has since been matched to a bicycle stolen from a student at Sir Francis Drake High School in San Anselmo. It was returned to its rightful owner. Investigators are still processing each of the bicycles in hopes of returning them to owners.

The Sheriff’s Office will also be posting photos of the bicycles for review.

Anyone with information or questions about the stolen bicycles is asked to call the Marin County Sheriff’s Office at (415) 479-2311. Anyone wishing to remain anonymous should call Bay Area Crime Stoppers at 800-222-TIPS.