Bicycle Repair Services
We are proud of being voted Silicon Valley’s Best Bike for 10 years in a row. We pride ourselves on service quality second to none. We have the best prices in town – in fact, our prices are about in the 50th percentile in the United States. We have done over 400,000 bicycle repairs on all kinds and styles of bicycles, wheelchairs, strollers, even walkers!
We do basic repairs at our bike shops. We have a la carte pricing for single service operations like one brake adjust starting at $20. If you need financial assistance, please mention to a volunteer or staff. We have provided over $4.1M in financial assistance in our history. Your patronage and donations make this possible.


Bicycle Work Station Rental
Do you already know how to repair your bicycle but don’t have the tools or the workspace? Good Karma Bikes has workstations, complete with all the tools to do just about any bicycle repair you will need.
Whether you need 15 minutes or three hours we are here for you. Come in and true your wheels or stay longer and give your bike a complete tune up. You might want to set a regular time slot after taking the Park Tool School class!
Workspace Rental Rates* $18 per hour (minimum 1 hour) *Mechanic instruction is not included, but some assistance or demonstration of unfamiliar tools will be available by a GKB mechanic. If more assistance is required, an hourly service charge of $135 will be applied.
Bicycles for Sale
How We Get Our Bikes
We receive donated bikes from shops, manufacturers, universities, public offices, and individuals just like you! We refurbish these bikes for resale and granting. We average 1.5 bikes granted per day.
How We Price
GKB offers prices similar to those you will find online and in other second-hand bike shops, but we offer something they don’t… our low price includes all parts and labor needed to refurbish your bicycle.
We stand behind our workmanship 100%

Free Children’s Bicycles
We encourage children who need a bike, to come get one. At Good Karma Bikes, children’s bikes are always free (up to 20″). For a child, a bike represents a sense of freedom and independence. Studies show increased physical activity prevents childhood obesity and diabetes. It also improves sleep, leading to better grades and ability to focus.
Please keep in mind, our free 20″ bikes tend to fit children between the ages of 3-8. Need a larger bike? We sell safe, reliable, refurbished bikes for the lowest prices around. There is a limit of one bike per child, and the child must be present to receive a bike. Free bikes are first come first serve, we cannot hold or reserve them. We are constantly restocking our inventory, so if you don’t find what you are looking for that day, come back the next week. To receive a free bike please come in to see us Wednesday-Sunday during our regular retail hours.
We do suggest a $20 donation to support the great work we do in the community- providing affordable transportation for those in need. If you are unable to donate we just ask that you pay it forward and do something nice for someone else.
