1. Andes Bike Shop
12118 Darnestown Rd, Gaithersburg, MD 20878
Coordinate: 39.11721,-77.25107
Phone: (301) 963-2453
2. Performance Bicycle Shop
357 Muddy Branch Rd, Gaithersburg, MD 20878
Coordinate: 39.12773,-77.20911
Phone: (301) 590-3000