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    Big Rock Trailhead

    4.5 (2 reviews)

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    4 years ago

    Helpful 18
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    5 years ago

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    Mike's Bikes of San Rafael

    Mike's Bikes of San Rafael

    3.9(269 reviews)
    7.4 mi
    $$

    Great customer service, huge selection of rad bikes, gear, and apparel. Mike's will always make…read morethings right.

    Taking my youngest on his first trail ride with his brother, who just grew into my old bike, meant…read moreI had to borrow a bike from a friend with fat tires (29x2.5). Of course, the rear tire was flat. So I called Mike's Bikes to see if they had 29x2.5 Presta tubes. The person who answered confidently replied, "Sure, come on down." So I did. When I got there, a nice mechanic tried to help by looking for the tubes I had called about. He first tried to sell me 29 x 1.9-2.3 tubes--which are obviously way too small. I declined because they were the wrong size, and he started checking three different areas of the shop for the correct tubes but came up empty. He asked if I knew who I had spoken to on the phone, but I didn't get a name. He pulled in a passing sales associate for help. The associate also looked around but couldn't find anything either. Then he asked if my setup was tubeless; I said yes, and he immediately tried to upsell me on a "refresh"--which I wasn't there for. I just needed a tube. He walked away. The mechanic walked away. So I left. My boys were disappointed, and the whole experience was a frustrating waste of time. I did my due diligence by calling ahead--only to have them waste my time because someone couldn't be bothered to check if they actually had what I needed. Lame. The customer service once I was in the shop was even lamer. If you call Mike's Bikes, make sure they physically check before you waste your time driving over. Good luck, Mike's Bikes--you've lost my family's business.

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    Mike's Bikes of San Rafael
    Mike's Bikes of San Rafael
    Mike's Bikes of San Rafael

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    Spoke Easy SF - Thank you Spoke Easy SF!

    Spoke Easy SF

    4.8(139 reviews)
    19.9 miOuter Richmond
    $

    Inner Richmond- Small corner shop; sort of friendly; I was intimidated by the young tough guy crew,…read morebut left my wide 29" mtn bike wheels for a tire swap to road style- Got 6 bikes all hand-built but I'm old now, so fat and comfy and on a dedicated path for me- (too many distracted and raged people out there)- Well, the busy mechanic was good to stop and ask about the tubes, and I said replace them if needed- so came back in couple hours and job was done! The stem on the new tubes are aero 40 or 60mm, instead of 20mm, but that's just aesthetics, so anyway- Big Thank you for getting to it right away!...

    I went to Spokeasy to buy an attachment for my bicycle pump, specifically for a dog stroller. Anson…read morekindly offered to pump up the stroller tires for me. My dog was still in the stroller, and I asked multiple times whether I should remove her. I was concerned about the weight on the tires and bearings while he was servicing it, and my dog was visibly uncomfortable with him lifting the stroller while she was inside. He picked up the stroller several times by the front wheel, which seemed awkward at the time. As soon as I left, I realized the front swivel wheel was no longer functioning properly. It now defaults to facing backwards (180°), and the tire rubs against the swivel with every turn. This made it extremely difficult to get my dog home, especially because she has mobility issues. The stroller is not a luxury item for us -- it's something I rely on every single day for my dog, groceries, laundry, and basic errands. When I told my son what happened, he mentioned that he had a similar experience at the same shop a couple of weeks ago. He and a friend brought in a bike with a brake issue. The shop offered to help and didn't charge them, but whatever was done made the bike worse. Sending a kid out with a bike in worse condition than it came in is a safety issue, especially since my son recently had a serious fall due to a mechanical problem. I understand that Spokeasy didn't charge us for these services, but free work still needs to be safe and competent. Unfortunately, that wasn't the case here. For these reasons, I can only give Spokeasy one star.

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    Spoke Easy SF
    Spoke Easy SF
    Spoke Easy SF

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    Sonoma Valley Bike Tours & Rentals - Pinot

    Sonoma Valley Bike Tours & Rentals

    4.9(168 reviews)
    18.2 mi
    $$

    If you're planning to bike around Sonoma, do yourself a favor and rent from Sonoma Valley Bikes…read more This place is fantastic. We booked our bikes online for two days of riding, and when we showed up Emily already had everything dialed in and ready to go. But the real magic was the itinerary she created for us. She mapped out two days of riding that were basically the perfect Sonoma combo: beautiful routes, great lunch stops, and wineries along the way. We followed her plan exactly and it felt like having a local cycling guide in our pocket. Amazing roads, gorgeous scenery, delicious food, and wine stops at just the right moments (very important cycling fuel, obviously). Huge thank you to Emily and the team at Sonoma Valley Bike Tours & Rentals for making our trip so easy and so much fun. We're already looking forward to coming back and doing it again! ‍

    We had a lovely tour with Bruce as our guide. Bruce asked us what we wanted to see since we were…read morethe only two on the tour. He said we could do a more history centric tour, or winery centric tour. We chose historic. First, we stopped off at historic House of General Vallejo, then we rode to Buena Vista winery. We had a wine tasting there where Antwon was super-accommodating for my husbands very specific wine tastes. Then we traveled throughout Vineyards to go through Bartholomew park and back to the Square. We had an olive oil tasting at Figone's on the plaza which was delicious. We had excellent weather and the day couldn't have been better.

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    Sonoma Valley Bike Tours & Rentals - In a Zinfandel vineyard and learning about vines from our guide Bruce

    In a Zinfandel vineyard and learning about vines from our guide Bruce

    Sonoma Valley Bike Tours & Rentals - At Buena Vista winery for mid-ride tasting and exploring the caves

    At Buena Vista winery for mid-ride tasting and exploring the caves

    Sonoma Valley Bike Tours & Rentals

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    Big Rock Trailhead - mountainbiking - Updated May 2026

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