Trek Bicycle Castro Valley (formerly Eden Bicycles) is a bike shop that offers the latest products from Trek and Bontrager, as well as service and tune-ups for bikes of any brand. Located in Castro Valley, they serve the surrounding communities of Oakland, Fremont, and San Lorenzo, and are conveniently situated near great riding destinations like Lake Chabot Trails, Cull Canyon Road, and San Leandro Marina. Whether you're looking for a road, city, mountain, or electric bike, or need assistance with your current ride, the friendly and knowledgeable staff are eager to help. Customers have praised the shop's excellent customer service, efficient and honest repair work, and welcoming atmosphere. With a commitment to finding the perfect bike and accessories to fit each rider's needs and experience level, Trek Bicycle Castro Valley is a go-to destination for the local cycling community.
Great recommendations on bikes, they were friendly and helpful.
January 2026
Stopped in for some grease. Super nice & knowledgeable staff and a very clean store.
November 2025
A big thank you to Trek Castro Valley! I had to make a couple visits to get what I needed and each time the service was top notch. Bogdan assisted me each time and he was able to get my questions answered and get me dialed in! Thank you!
