Ventura, CA: Bike Hire

I'm based in the UK and plan to spend two weeks in September/October with my
daughter who has just moved to Ventura.

In the UK I ride with the local Cycle Tourists Club - typically doing rides
of 40-60 miles in a moderately hilly part of the country (Devon).

I'd like to do some rides around Ventura - but I'd rather not ship my bike
over. I wonder whether anyone could suggest any cycle outlets in or around
Ventura that hire out bikes of reasonable quality. I normally ride a
lightweight Audax or Touring style bike (probably similar to a Trek 520) or
a lightweight hardtail (a vintage Trek 930).

Thanks, Kirby