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craigslist

Bicycles For Sale By Owner in Concord, CA

  1. see also

    electric bikes

    kids bikes

    mountain bikes

    road bikes

  2. 2026 Ride1up Portola Folding E-Bike - 13.4ah, WITH 1 YEAR WARRANTY
    $875
    concord / pleasant hill / martinez
  3. vintage Schwinn Sting Rays
    $2,000
    lafayette / orinda / moraga
  4. Jamis Laser Moto BMX Bike 20"
    $1
    lafayette / orinda / moraga
  5. Cruiser Electra 7
    $200
    concord / pleasant hill / martinez
  6. Boys Bike
    $10
    concord / pleasant hill / martinez
  7. Girls Bike
    $10
    concord / pleasant hill / martinez
  8. Cannondale Trail 20" Single Speed Kids Bike
    $50
    walnut creek
  9. 3 bikes for sell children and adult (Heart brealier )(Jasmine)
    $100
    concord / pleasant hill / martinez
  10. Specialized Carve Expert 29er MTB *Price Reduced Again!*
    $400
    walnut creek
  11. 2021 Orbea Wild FS M10 – Large – Full Carbon Bosch Performance CX4 eMTB
    $3,199
    Concord
  12. Giant Talon 3
    $400
    Concord
  13. Giant Fathom 2
    $600
    Concord
  14. Windone Electruc Bike
    $500
    walnut creek
  15. Specialized 1987 Street Stomper 19.5" Frame, all original!
    $120
    concord / pleasant hill / martinez
  16. 2025 LIV GIANT 'FAITH' - BRAND NEW !! YOUTH MTB !!
    $2,200
    concord / pleasant hill / martinez
  17. RAD ROVER POWER 6 E-BIKE
    $1,095
    concord / pleasant hill / martinez
  18. Classic Specialized Rock Hopper
    $195
    walnut creek
  19. Burley Django recumbent
    $200
    concord / pleasant hill / martinez
  20. Schwinn “Mist” Girls 20inch Bike
    $25
    concord / pleasant hill / martinez
  21. Specialized Hardrock, X small, single speed
    $175
    lafayette / orinda / moraga
  22. Specialized mountain bike - Pitch size small mens
    $250
    concord / pleasant hill / martinez
  23. Scott Spark 960 Full Suspension MTB - Size Medium
    $450
    walnut creek
  24. Specialized hard rock
    $50
    east bay area
  25. Neuhaus Metal Works
    $2,500
    walnut creek
  26. Electra 7 cruiser Brand New! Ridden 4 miles
    $180
    concord / pleasant hill / martinez
  27. Fuso Lux
    $2,000
    lafayette / orinda / moraga
  28. Giant Green Iguana CrMo Steel Bike
    $200
    concord / pleasant hill / martinez
  29. Diamond Back viper bmx/ mid school vintage
    $700
    Pittsburg
  30. Schwinn Stingray 1980
    $350
    Pittsburg
  31. vintage mid school Redline race ready
    $1,400
    Pittsburg
  32. 26" bicycle mud guards/ fenders 26"×1-3/8"
    $25
    Pittsburg
  33. Ritchey vintage straight mtn bike handlebars
    $30
    Pittsburg
  34. Vintage Schwinn varsity/Continental Chicago single speed Freewheel 700c
    $120
    Pittsburg
  35. 1989 Bottechia Special 80th Anniversay Edition
    $395
    walnut creek
  36. Specialized Hard Rock mountain in very good condition
    $145
    walnut creek
  37. Large Specialized Crossroads hybrid bike
    $195
    walnut creek
  38. Medium Trek MutliTrack 800 step-through
    $195
    walnut creek
  39. 2023 Specialized Turbo Levo Expert S4/Large Gen 3
    $4,500
    walnut creek
  40. Segway Ninebot max
    $500
    walnut creek
  41. Electric Bike brand new
    $600
    walnut creek
  42. Specialized Medium Rockhopper Electric Mountain Bike Mid-Drive Bafang
    $1,500
    concord / pleasant hill / martinez
  43. E-Bike for sale
    $2,000
    concord / pleasant hill / martinez
  44. Trek Verve 1 Equipped Hybrid Bike in Black
    $280
    concord / pleasant hill / martinez
  45. SPECIALIZED HARDROCK PRO BIKE - LARGE
    $350
    concord / pleasant hill / martinez
  46. Green Schwinn 26” High Timber Mountain Bike
    $130
    concord / pleasant hill / martinez
  47. SPECIALIZED HARDROCK PRO MOUNTAIN BIKE - Medium
    $380
    concord / pleasant hill / martinez
  48. Mongoose MGX Virage Hybrid Bike
    $180
    concord / pleasant hill / martinez
  49. 1995 Trek 2120 Carbon Fiber frame Road Bike
    $300
    Pittsburg
  50. Trek 1100 Aluminum Road Bike, 61 cm/XL 21 speed Bicycle
    $280
    concord / pleasant hill / martinez
  51. Dynacraft Harry Potter 26” Cruiser Bike Bicycle Gryffindor
    $80
    concord / pleasant hill / martinez
  52. Transition Patrol MTB
    $1,350
    Benicia
  53. RARE Diamondback Diamond Back Voyager II Klunker Shredder MTB
    $500
    walnut creek
  54. Pristine Rare Diamondback Voyager II MTB Hybrid Real World Weapon
    $500
    walnut creek
  55. Haro shredder 16" tires
    $40
    walnut creek
  56. GT stomper kids 20"
    $20
    walnut creek
  57. Ultra Rare Schwinn ~Searcher SL~ Lightweight Hybrid 30lb Cruiser MTB
    $850
    Walnut Creek Highlands
  58. Ultra Rare Schwinn ~Searcher SL~ Lightweight Hybrid 30lb Cruiser MTB
    $850
    Walnut Creek Highlands
  59. 1980s Bianchi Black Beauty
    $350
    concord / pleasant hill / martinez
  60. Electra Townie 7 Speed
    $100
    concord / pleasant hill / martinez
  61. FollowMe Tandem-Safely tow your kid on their bike
    $220
    concord / pleasant hill / martinez
  62. DCB XCT 27.5 Santa Cruz Chameleon Style Carbon Mountain Bike
    $1,500
    Martinez
  63. 21 speed huffy bike for sale
    $200
    pittsburg / antioch
  64. 2022 SE Ripper
    $125
    danville / san ramon
  65. Vintage Bianchi Celeste Green
    $200
    concord / pleasant hill / martinez
  66. 2025 Men's Road Bike: Felt Verza Speed 40 (Red)
    $400
    walnut creek
  67. 2025 Woman's Road Bike: iZip Alki Low-Step (Black)
    $200
    walnut creek
  68. 2025 Kid's Bike: Marin Bayview Trail (Red)
    $100
    walnut creek
  69. 2025 LIV GIANT 'FAITH' - BRAND NEW !! YOUTH MTB !!
    $2,200
    concord / pleasant hill / martinez
  70. Trek Road Bike
    $250
    walnut creek
  71. Specialized Large Size mountain/ cruiser bike
    $400
    walnut creek
  72. Vintage Cycling 1984 Poster Pedal Pushers Cyclery Boulder, Colorado
    $399
    lafayette / orinda / moraga
  73. Electric Bike 500watt motor 2 batteries on sale now!
    $1,600
    Concord
  74. Lynskey R500 56cm
    $2,500
    danville / san ramon
  75. Emojo Streetrod Ebike
    $1,000
    lafayette / orinda / moraga
  76. New, unused Ambush 3 Bicycle Helmet in original packaging
    $140
    lafayette / orinda / moraga
  77. 1996 Trek 720
    $350
    concord / pleasant hill / martinez
  78. 2003 Trek 520 Touring Bike in Rainforest Green
    $900
    concord / pleasant hill / martinez
  79. Cool Canadian Bike - Rocky Mountain 1993 "Purple Haze" Steel Bike
    $450
    concord / pleasant hill / martinez
  80. 1994 Trek 750 Ice Violet to Ice Indigo Fade
    $800
    concord / pleasant hill / martinez
  81. 1984 Pearl White Peugeot Bike
    $325
    concord / pleasant hill / martinez
  82. 1991 Schwinn Crisscross
    $350
    concord / pleasant hill / martinez
  83. Beautiful 1994 Burgundy Metallic Specialized Crossroads Bike
    $500
    concord / pleasant hill / martinez
  84. Novara Afterburner Trailer Bike
    $70
    concord / pleasant hill / martinez
  85. 1991 Trek 950 Vintage Mountain Bike
    $750
    concord / pleasant hill / martinez
  86. 1991 Schwinn Paramount Bike w/ New 1x Drivetrain
    $700
    concord / pleasant hill / martinez
  87. Fitbikeco
    $320
    Lafayette
  88. Raleigh
    $399
    Lafayette
  89. Ebike Flyer M880
    $800
    concord / pleasant hill / martinez
  90. Vintage Gary Fisher
    $50
    concord / pleasant hill / martinez
  91. Very nice vintage bike RALEIGH M size
    $85
    walnut creek
  92. 26" HUFFY 18 SPEED TRAIL RUNNER BICYCLE
    $20
    concord / pleasant hill / martinez
  93. Specialized Large Size mountain/ cruiser bike
    $400
    walnut creek
  94. Kids bike Ready to Ride
    $30
    walnut creek
  95. New mens L specialized bike
    $495
    walnut creek
  96. Nearly new ‘go trax’ e-scooter needs work
    $60
    Pleasant Hill
  97. Custom Built Bafang Mid-Drive E-Bike (Hardtail MTB) - Like New, Low Mi
    $1,500
    walnut creek
  98. 2016 Specialized Turbo Levo FSR Alloy e-bike emtb electric bike
    $1,950
    concord / pleasant hill / martinez
  99. 1995 GT Zaskar Vintage Bike XL aluminum frame
    $400
    concord / pleasant hill / martinez
  100. Softride Powerwing 650 with carbon BEAM triathlon bike *NEW*
    $500
    concord / pleasant hill / martinez
  101. Jetson ebike 15.5 mph
    $300
    Pleasant Hill
  102. Jetson ebike for sale 15.5 mph comes with charger
    $300
    Concord
  103. BMC 257 AL TWO (Small)
    $800
    walnut creek
  104. Ebike Flyer M880
    $800
    concord / pleasant hill / martinez
  105. 2012 PINARELLO DOGMA 60.1
    $2,765
    concord / pleasant hill / martinez
  106. Cannondale Cujo 2, 27.5+ hardtail, w/ dropper post
    $400
    concord / pleasant hill / martinez
  107. FOR SALE: 2016 Scott Genius 710 Carbon - Size Large
    $1,000
    walnut creek
  108. Scott Speedster 50 Roadbike
    $150
    concord / pleasant hill / martinez
  109. Specialized Full Suspension Stumpjumper (Large / XL) FSR XC
    $375
    concord / pleasant hill / martinez
  110. Jamis Dakota classic mountain bike
    $150
    Walnut Creek
  111. Focus Izalco Pro 2.0 C2 w/Zipp 303
    $2,000
    walnut creek
  112. Diamondback 24" bicycle
    $225
    concord / pleasant hill / martinez
  113. Schwinn Voyager Touring Bicycle 27"
    $175
    concord / pleasant hill / martinez
  114. Kid's Blue Strider 14x Sport Balance Bike - Convertable Glider/Pedal
    $175
    walnut creek
  115. Kids mountain bike
    $125
    walnut creek
  116. Women's Raleigh Mojave 2.0 Mountain Bike - 26-inch wheels, 16" frame
    $100
    walnut creek
  117. Electra 7 Cruiser
    $200
    concord / pleasant hill / martinez
  118. 1962 Vespa with P125 motor
    $3,495
    concord / pleasant hill / martinez
  119. Giant Yukon 19" Burnt Orange
    $300
    danville / san ramon
  120. Kids bike and scooter looking for good home
    $0
    walnut creek
  121. 2025 Trek Marlin 6 MTB – XS | Dropper Post | Shimano CUES | Like New
    $850
    walnut creek
  122. Trek Road Bike - Pilot 2.1 - 63cm - Great Price - Ready to Ride!
    $300
    walnut creek
  123. The Diamond Back Voyager II Klunker~MTB~Hybrid…Simply Magic
    $500
    lafayette / orinda / moraga
  124. Velotric fold 1 plus
    $1,200
    pittsburg / antioch
  125. Lynskey GR Edge Complete Titanium Gravel Bike (Brand New)
    $2,700
    lafayette / orinda / moraga
  126. Vintage L'Eroica Early 80's SR Pro Racing Dura-Ace
    $400
    lafayette / orinda / moraga
  127. E bike Rad 4 folding fat tire PRICE DROP
    $600
    concord / pleasant hill / martinez
  128. public enemy big ripper se bikes 29
    $1,500
    concord / pleasant hill / martinez
  129. beast mode big ripper money lynch 29 27.5
    $1,700
    concord / pleasant hill / martinez
  130. eTrike Addmotor Grandtan M-340, Like New, only 58 miles
    $1,300
    walnut creek
  131. E-bike HJMBike Step Thru Fat Tire, Like New 57 miles
    $750
    walnut creek
  132. Kona Safariland
    $900
    Martinez
  133. Pivot Firebird Mountain Bike
    $1,000
    concord / pleasant hill / martinez
  134. She Devil, 8 speed for sale
    $550
    walnut creek
  135. 1998 Nissan Frontier w/ camper shell
    $3,500
    concord / pleasant hill / martinez
  136. Kids 20 inch Bicycle
    $150
    Alamo
  137. Giant Liv Alight Women's bike - lots of upgrades.
    $275
    walnut creek
  138. Rare 2000 Schwinn 23 lb ~ Panther ~Single Speed Fixie Cruiser Shredder
    $950
    lafayette / orinda / moraga
  139. Stationary echelon sport bike. Like new similar peloton
    $300
    walnut creek
  140. Trek Domane+ e-road/gravel bike
    $2,800
    lafayette / orinda / moraga
  141. Trek Marlin 7 medium
    $500
    concord / pleasant hill / martinez
  142. Specialized Hardrock Pro
    $100
    concord / pleasant hill / martinez
  143. Sycamore Mongoose and KHS Montana Sport
    $175
    concord / pleasant hill / martinez
  144. NEXT Breakpoint Pro Mountain bike
    $60
    concord / pleasant hill / martinez
  145. Sure, very old! All original
    $350
    concord / pleasant hill / martinez
  146. Trek Mystic 20" bike
    $75
    walnut creek
  147. Blue Norcross Cross / Gravel / Commuter Bike
    $400
    concord / pleasant hill / martinez
  148. Rocky Mountain Instinct C50
    $2,400
    concord / pleasant hill / martinez
  149. Schwinn Roadster tricycle (pink)
    $40
    Concord
  150. Like new 14x Strider Sport balance bike for kids (w pedal conversion)
    $200
    Concord
  151. REI Co Op 16" Bike
    $90
    concord / pleasant hill / martinez
  152. Sun Seeker EZ-Classic SX Recumbent Bike with Basket
    $200
    walnut creek
  153. Cannondale Optimo
    $525
    Walnut Creek
  154. Townie Electra Bike
    $300
    concord / pleasant hill / martinez
  155. Mongoose mt bike
    $25
    Concord
  156. Kuota Kueen-K Triathlon/Time Trial Bike (2010 - Size 54) + Zipp 404s
    $1,050
    walnut creek
  157. Fuji track bike complete or part out
    $545
    Concord
  158. Trek Domane
    $3,500
    pittsburg / antioch
  159. Giant Liv Alight Women's bike - lots of upgrades.
    $275
    walnut creek
  160. New Trek Bicycle
    $1,800
    concord / pleasant hill / martinez
  161. Weeride co-pilot ride-along bike
    $20
    concord / pleasant hill / martinez
  162. Kali bike helmet chakra solo (new)
    $40
    Walnut Creek
  163. TREK 7000 Aluminum Performance Bike
    $350
    concord / pleasant hill / martinez
  164. 🔋 Oh Wow Voltaic 750 Electric Bike - Fat Tire Moped Style Beast
    $2,300
    lafayette / orinda / moraga
  165. Cruiser Bicycle with Basket, Helmet, and Bike Lock
    $150
    walnut creek
  166. TREK NAVIGATOR 2.0 City/ Comfort Hybrid Bike like New
    $300
    Concord
  167. Trek Domane 4.3 Endurance Bike 54cm 2x11 Shimano +Power Meter Garmin
    $1,500
    walnut creek
  168. Santa Cruz 5010 4 C 27.5” Mountain Bike, Size Small- Practically New
    $3,400
    walnut creek
  169. For Sale: Classic Kuwahara Road Bike – Timeless Style and Performance
    $175
    walnut creek
  170. Electric Tricycle
    $900
    walnut creek
  171. 2022 Trek Rail 9.7 (Med)
    $3,150
    Concord, Walnit Creek, Pleasant Hill
  172. Moving Sale: Peloton Bike
    $700
    pittsburg / antioch
  173. Yakima Cross Bars, Towers, Mountain Bike Racks and Locks
    $250
    pittsburg / antioch
  174. Kids 20inch specialized hotrock 7speed mountain bike
    $50
    Concord
  175. Schwinn S-650 Electric Scooters ($250 each or $300 for the pair)
    $250
    walnut creek
  176. 2023 Giant Trance X Advanced Pro 29 SE SIZE Large (Flight Attendant
    $3,300
    concord / pleasant hill / martinez
  177. Fuji Cambridge 17” Commuter Bike – Fully Equipped (Ready to Ride)
    $300
    concord / pleasant hill / martinez
  178. Novara Barrow Cargo Bike – Fully Equipped (Ready to Ride)
    $550
    concord / pleasant hill / martinez
  179. Vintage Bridgestone MB-4 Trailblazer MTB – 19” Frame – Ritchey Logic S
    $450
    concord / pleasant hill / martinez
  180. Vintage Specialized Rock Hopper 56cm
    $150
    concord / pleasant hill / martinez
  181. 24" Kid's Bike - Used
    $25
    walnut creek
  182. 24" Kid's Bike - Used
    $0
    walnut creek
  183. 20" Kid's Bike - Used
    $10
    walnut creek
  184. 20" Kid's Bike - Used
    $10
    walnut creek
  185. Condor Vintage Lugged Frameset -- Custom "Marble/Smoke" Paint 23"
    $175
    walnut creek
  186. Galmozzi-Lazzaretti ca. 1971 Italian lugged Steel
    $950
    walnut creek
  187. 20 inch pink Kent Terra 2.0 Bike 7 speed Shimano Equipped
    $40
    concord / pleasant hill / martinez
  188. Allen sedan 2 bike rack
    $35
    Pleasant Hill
  189. Brompton G line (medium)
    $3,000
    concord / pleasant hill / martinez
  190. TREK 2200 bicycle
    $400
    walnut creek
  191. Tricycle Front-Loader - Restored
    $650
    lafayette / orinda / moraga
  192. YEAH FOLDING BIKE NEW IN BOX
    $175
    concord / pleasant hill / martinez
  193. Dengfu e10
    $1,750
    Concord
  194. 26in boys mountain bike
    $109
    concord / pleasant hill / martinez
  195. Schwinn Trailway Hybrid Bike
    $200
    Concord
  196. Ozark trail bikes
    $500
    pittsburg / antioch
  197. Giant Roam road bike with rear basket
    $300
    lafayette / orinda / moraga
  198. Bmx 90s Gt dyno Bazooka
    $250
    Concord
  199. Kona Cinder Cone
    $250
    Concord
  200. Cannondale bike
    $200
    Pleasant Hill
  201. Electric Tricycle - Lectric XP Trike
    $750
    lafayette / orinda / moraga
  202. Trek Equinox
    $200
    Walnut Creek
  203. Bianchi Giro
    $650
    Walnut Creek
  204. Specialized Allez Comp
    $250
    concord / pleasant hill / martinez
  205. Turbo Levo Buyer
    $0
    Pleasant Hill
  206. Raleigh Revenio 1.0
    $50
    Benicia
  207. Diamondback Chromoly Sport 26" Bike
    $40
    walnut creek