We’re a nonprofit bike shop open to the public

We offer a wide variety of new and used bikes, parts, services and accessories.

Shop Online

Bikes for Sale

Great Prices, Confidence and a Warranty

We offer prices similar to those you will find online and at other second-hand bike shops, but we offer something they often don’t… inspection by two bike mechanics, a return policy and a warranty. If you have an issue in the first 30 days (except flats or personal damage), we will fix the bike or replace it with another of equal or better value. We also have a 7 day exchange and refund policy.

Bikes that we offer “As Is” are priced accordingly and do not come with a return policy or warranty.

How We Get Our Bikes

We receive donated bikes from community members just like you! We refurbish these bikes for resale and granting.

Retail

Bike Repair Services

Good Karma Bikes: Your Community Bike Resource
We are proud of being voted Silicon Valley’s Best Bike Shop 10 years in a row.

We are not a commercial bike shop—we’re a nonprofit bike-based community center, similar to a bike thrift shop. Our mission is to help you maintain your bike as an affordable, safe and healthy transportation option.
Visit us for quick, essential repairs to get your bike back on the road. We do not specialize in vintage bikes or cutting-edge component services. For these needs, we recommend visiting a commercial bike shop because they do.
We service bikes with these modern wheel sizes:
  • 700c/29er (622)
  • 27.5/650B (584)
  • 26” (559)
  • 24” (507)
  • Kids sizes 12.5” – 20”
 We don’t stock fat (+2.5 inch) tubes but you may bring your own
Flat repair labor (tube sold separately)

  • $10
  • eBike motor $45
    • Battery must be removed
    • No wheels smaller than 20″
    • Must have seat post
    • Must be able to remove rear wheel without

      additional disassembly
    • Electronics must have disconnection couple
 Brake adjust labor each

  • Rim brake $20
  • Mechanical disc $25
  • Hydraulic adjust $20
  • Hydraulic bleed not available
Shifters

  • Install $35 each
  • Clean, flush & lube $35
  • Cable & housing labor and material $45
  • Internal routing $70
 Rear Derailleur

  • adjust $20
  • install – $25
  • Hanger Alignment $25
Wheel repair

  • Rear hub adjustment: $30, front $20
  • Rear hub overhaul: $40 + parts
    • front: $30 + parts
  • Minor true: $20, Major true: $35
  • Spoke replacement: 1st spoke $35
    • Additional spokes: $10 each
  • Cassette replacement: $15
  • Coaster brake hub adjust: $35
  • Disc rotor install: $15
 Front Derailleur

  • adjust $35
  • install not offered

Internal Gear Hub

  • Adjust $30
  • Internal repairs not available
  • Shift lever replacement only (parts not in stock)
Other Services:
Chain install: $15
New Chain: Ranges from $18.75 and up.
Build a bike from an unopened box: $125
Tandem, trike: $150
Ebike: $200 (electronics not warrantied)

Services We Do Not Provide:

  • Custom bike builds
  • Component transfers or modifications
  • Bike boxing and shipping
  • Electronic shifting systems
  • Suspension repairs
  • Tubeless tire setups & repairs
  • Disc brake bleeding

If you purchased your bike from us, we will service it. However, for specialized maintenance needs after a few years (such as brake bleeding), we encourage you to support the broader cycling ecosystem by visiting a commercial bike shop.