Stopped here for some maintenance after a ride at North Park went sour. The crew at Top Gear were helpful, and the mechanic seemed to really know his stuff. Pretty quick turnaround time for a tune-up in the midst of Summer. The prices were reasonable and about on par with what other shops charge for service. I didn't do any shopping here, but they do carry only high-end bikes/components, so don't be surprised when the price tags don't look like you are at Performance Bike.