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craigslist

Bicycles For Sale By Owner in Castro Valley, CA

  1. see also

    electric bikes

    kids bikes

    mountain bikes

    road bikes

  2. Cannondale Hooligan 8-speed Rare Clean Upgrades!!
    $850
    alameda
  3. Nitro cold brew bike
    $1,000
    hayward / castro valley
  4. Miyata Pro Miyata-one owner-low miles- 63 CM
    $450
    san leandro
  5. Vintage mongoose
    $950
    dublin / pleasanton / livermore
  6. Trek multitrack 7100 city / comfort / cruiser bike 17.5" (medium)
    $125
    hayward / castro valley
  7. TREK SLR XL full suspension commuter bike with extras
    $150
    hayward / castro valley
  8. Giant STP kids bike with fat tires disc brakes NEW
    $350
    hayward / castro valley
  9. Giant STP kids bike with fat tires disc brakes
    $300
    hayward / castro valley
  10. Specialized hotrock kids bike
    $250
    hayward / castro valley
  11. Giant Liv Enchant bike with disc brakes
    $250
    hayward / castro valley
  12. Giant full suspension bike 29” like new
    $1,000
    hayward / castro valley
  13. Womens Bicycle Commute Hyper Excellent
    $125
    hayward / castro valley
  14. Scott Bicycle Sub 30 Road Bike
    $350
    hayward / castro valley
  15. Se bmx 29 inch big ripper bike bike life
    $650
    hayward / castro valley
  16. Cannondale touring bike Phil wood hubs racks fenders
    $800
    hayward / castro valley
  17. Cannondale tall road touring bike Phil hubs racks fenders tall
    $800
    hayward / castro valley
  18. Cool gravel bike conversion specialized with big street tires
    $149
    hayward / castro valley
  19. Custom lowrider bike old school
    $225
    hayward / castro valley
  20. Frog 67 road bike for smaller riders
    $250
    hayward / castro valley
  21. Old school cruiser bike with nexus 3 speed
    $299
    hayward / castro valley
  22. Biscayne road bike suzue Araya 4130
    $299
    hayward / castro valley
  23. Classic Lemond road bike shimano 600 parts
    $199
    hayward / castro valley
  24. Old school diamond back mountain bike rack and bag
    $199
    hayward / castro valley
  25. Nice smaller trek 7000 lightweight commuter bike
    $199
    hayward / castro valley
  26. Nice specialized mountain bike rockhopper steel frame
    $360
    hayward / castro valley
  27. Purple Bridgestone mb-3 classic commuter bike
    $150
    hayward / castro valley
  28. KABON Carbon Road Bike, T800 Carbon Fiber Frame 700C Road Bike with 18 Speeds Dr
    $850
    San Leandro
  29. Next bike
    $25
    hayward / castro valley
  30. DYNO VFR VINTAGE
    $200
    hayward / castro valley
  31. PUBLIC C7 Small/Medium Women's Dutch City Bike
    $250
    hayward / castro valley
  32. Cannondale mountain bikes m700
    $300
    hayward / castro valley
  33. GT Pro Series 29” Heritage Big Wheel BMX – BRAND NEW – $600 obo
    $600
    Hayward
  34. Giant Contend AR 3 Gravel bike
    $650
    hayward / castro valley
  35. 2019 SE BIKES DOGTOWN RIPPER
    $1,200
    san leandro
  36. SE BIKES BOSTON RIPPER
    $1,200
    san leandro
  37. Giant stance full suspension bike
    $560
    hayward / castro valley
  38. Giant Stance full suspension bike perfect condition
    $999
    hayward / castro valley
  39. Trek Xcaliber 29” wheels hydraulic disc brakes
    $400
    hayward / castro valley
  40. Giant Liv Enchant bike in perfect condition, great gift
    $250
    hayward / castro valley
  41. Trek bike with frame bend still working. Great components. Firm cash
    $50
    hayward / castro valley
  42. Klein Quantum Race Road Bike in metalic blue Shimano Ultegra 49 cm
    $745
    hayward / castro valley
  43. Princess Disney Ariel Bike with Training Wheels 12" Wheels
    $70
    hayward / castro valley
  44. Balance Bike 10" Wheel for 2-5 year olds
    $50
    hayward / castro valley
  45. Rad Runner&Rad rover
    $1,400
    san leandro
  46. Kona Honzo ESD 2023 – Carbon Wheels / Hope Hubs – Size Small
    $1,600
    hayward / castro valley
  47. A nice classic childs bike (REI) NOVARA duster + new helmet
    $50
    hayward / castro valley
  48. custom made bike
    $0
    hayward / castro valley
  49. Huffy cruiser 7 speed
    $25
    Hayward
  50. Huffy Beach Cruiser Cranbrook
    $60
    San Leandro
  51. SAMSON
    $4,000
    danville / san ramon
  52. Nishiki Boys' Pueblo 1.1 24" Mountain Bike
    $65
    hayward / castro valley
  53. 2018 Fuji Tahoe 1.5 Mountain Bike (Green)
    $1,000
    san leandro
  54. Huffy Rock Creek 14"
    $40
    hayward / castro valley
  55. Brand new Girls Bike with Basket and Coaster Brake
    $80
    San Lorenzo
  56. diamondback fleetstreak bike needs new tires
    $25
    hayward / castro valley
  57. For sale mountain bike
    $1,300
    hayward / castro valley
  58. SCHWINN "ROADSTER" SCOOTER - CHILD
    $50
    hayward / castro valley
  59. Lectric XP4 Electric 500w eBike e-Bike New
    $950
    san leandro
  60. Giant Avail road bike
    $225
    Hayward
  61. Specialized Pitch Mountain Bike 650B disc brakes
    $380
    Hayward
  62. Trek Kickster child kid kick bike, first bicycle
    $75
    Hayward
  63. Robinson Rebel BMX Bicycle 20" 1990s
    $200
    Castro Valley
  64. Trek 800 vintage mountain bike - in working condition ready to ride 19.5"
    $80
    Hayward
  65. Specialized S-Works Turbo Levo SL 2021-2022 (Medium, S3)
    $5,200
    Castro valley
  66. Colnago Spiral Conic, 54cm, classic steel road
    $1,100
    san leandro
  67. Classic steel road bike, Quintana Roo
    $280
    san leandro
  68. WeeRide Co-Pilot
    $60
    hayward / castro valley
  69. Orbea road bike
    $2,500
    san leandro
  70. Trek Emonda
    $2,800
    san leandro
  71. SE RIPPER BIKES NEW IN BOX!
    $1
    Hayward
  72. Cleaning house bicycles must go
    $1
    Hayward
  73. SE RIPPERS NEW IN BOX
    $1
    Hayward
  74. Mongoose DXR
    $50
    Hayward
  75. Bike
    $130
    Hayward
  76. Bianchi E-Impulso Tourer City E-Bike
    $2,500
    San Leandro
  77. 3T Exploro Team Gravel Bike Medium Dura Ace Di2 XTR
    $3,400
    San Leandro
  78. 24-inch UNICYCLE
    $50
    hayward / castro valley
  79. GT Aggressor Pro 27.5” Mountain Bike – Blue
    $75
    hayward / castro valley
  80. New - Bluey 3-Wheel Tilt & Turn Scooter
    $25
    Hayward
  81. Jamis Ranger XR Bicycle
    $300
    hayward / castro valley
  82. VERY RARE 3 RENSHO VINTAGE TANDEM
    $475
    Hayward
  83. CLASSIC RARE CUSTOM WINDCHEETA RECUMBENT TRIKE
    $500
    Hayward
  84. Brompton x Tour de France P Line 12 Speed 2025 Polka Dot Jersey
    $3,000
    san leandro
  85. 20" Kids Specialized Riprock bike
    $200
    San Lorenzo
  86. Merlin Extralight
    $2,100
    San Leandro
  87. DeRosa Ultegra 11 speed Disc Brake Idol Superbike
    $2,000
    san leandro
  88. Specialized Allez
    $800
    san leandro
  89. Specialized Allez 60 cm
    $800
    san leandro
  90. Novara Gotham Cruiser
    $300
    san leandro
  91. Diamondback city comfort hybrid bike Edgewood 19" Medium to Large size
    $165
    hayward / castro valley
  92. 2024 Trek Allant+ 9.9S – XL – Carbon Fiber/Light – Low Miles
    $3,599
    hayward / castro valley
  93. Cyclone vintage bicycle
    $40
    san leandro
  94. Colnago cross bike
    $800
    San Leandro
  95. Virtue Seven Bike
    $100
    San Leandro
  96. champion vintage bike solo suntour gears JapanVery good condition Rare
    $650
    hayward / castro valley
  97. Exercise Bike
    $30
    san leandro
  98. 2017 Specialized Turbo Levo FSR 6 Fattie E bike
    $3,300
    hayward / castro valley
  99. Specialized Hellga Fat Bike Size Medium
    $5,000
    hayward / castro valley
  100. SCHWINN TEAM 24 1984
    $700
    Hayward
  101. 4 x bikes Bicycles for repair or parts see photos Giant schwinn Haro
    $100
    hayward / castro valley
  102. SE bikes USA designed single speed / fixie 17" frame bike bicycle
    $155
    hayward / castro valley
  103. New! 2014 Colony prody Bmx 20” prody(DYNO TRIBUTE)
    $599
    hayward / castro valley
  104. Like new!!2016 DK general Lee 22” BMX S&m SE GT FIT
    $800
    hayward / castro valley
  105. 2011 ventana el Ciclon
    $750
    hayward / castro valley
  106. NTP custom bike titanium frame with titanium components
    $3,499
    hayward / castro valley
  107. LIKE NEW FOLDABLE E-BIKE W/ FRONT AND BACK SHOCKS
    $450
    hayward / castro valley
  108. Gitane single speed
    $150
    hayward / castro valley
  109. Redline
    $200
    hayward / castro valley
  110. Late 1990's Specialized Stumpjumper M2
    $475
    hayward / castro valley
  111. Mountain Bike - Giant Trance
    $950
    Castro Valley
  112. Park pre 24 cruiser
    $700
    dublin / pleasanton / livermore
  113. Trunk Mounted Bike Rack - Yakima
    $40
    hayward / castro valley
  114. Giant VIA womans bicycle 8-speed road bike cruiser xlnt condition
    $350
    san leandro
  115. Cannondale 2021 CAAD 13 road bike 49 cm aluminum frame black
    $1,250
    hayward / castro valley
  116. Mike Buff PK Ripper 26” Skyway, Bullseye, Maxxis, Beautiful!
    $699
    alameda
  117. Cervelo S3 road bike
    $1,600
    san leandro
  118. Burley tandem road bicycle
    $500
    Hayward
  119. eBike Repairs / Tune-up
    $60
    Castro valley
  120. eBike Repairs / Tune-up
    $80
    Castro valley
  121. We the People Reason
    $400
    hayward / castro valley
  122. Nice cruizer for sale
    $150
    hayward / castro valley
  123. Evil offering
    $2,900
    Hayward
  124. Giant Iagu* na vintage bicycle 16" frame 26" wheel STX gear great bike
    $125
    hayward / castro valley
  125. Townie 7D electra step through cruiser bike very good condition
    $195
    hayward / castro valley
  126. Centurion vintage 1983 sport DXL road bike 21" Steel tubing frame
    $355
    hayward / castro valley
  127. All Aluminum tandem bicycle
    $525
    hayward / castro valley
  128. Habanero Team Issue Nuevo
    $1,100
    hayward / castro valley
  129. Brand New Rockrider Kids MTB
    $120
    hayward / castro valley
  130. Brand New BTWIN Hybrid Bike
    $150
    hayward / castro valley
  131. Brand New Rockrider Kids MTB
    $105
    hayward / castro valley
  132. Brand New BTWN Urban Bike
    $145
    hayward / castro valley
  133. Specialized Stumpjumper Alloy S4
    $2,450
    hayward / castro valley
  134. Schwinn mountain bike working . Needs tune up
    $35
    hayward / castro valley
  135. Cannondale Adventure Neo AllRoad e-Bike 250W 36V - size large
    $800
    san leandro
  136. Bianchi Town/Gravel bike
    $525
    hayward / castro valley
  137. FS:'86 Peugeot PX. 56cm. Frameset
    $175
    hayward / castro valley
  138. 2021 YAMAHA YZ 250F
    $5,800
    Hayward
  139. Gas Powered Scooter
    $18
    hayward / castro valley
  140. mountain bike
    $300
    Hayward
  141. 2015 Trek Domane (Aluminum)
    $300
    alameda
  142. 14” Jamis Coda Comp …price reduced
    $350
    Oakland
  143. Okai Beetle Black Electric Scooter
    $300
    hayward / castro valley
  144. KHS Bajada Full Suspension Mountain Bike MTB
    $650
    hayward / castro valley
  145. Specialized HardRock FS (2000 vintage)
    $150
    hayward / castro valley
  146. 1976 evil knievel bmx bike
    $425
    Hayward
  147. Ghost Slamr X Medium 29er
    $1,500
    Castro Valley
  148. Torelli Corsa Strada Road Bike
    $800
    san leandro
  149. Jamis Nova Bike
    $450
    san leandro
  150. Giant- ROAM hybrid (asphault) bike
    $350
    Castro valley