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craigslist

Bicycles For Sale By Owner in Union City, CA

  1. see also

    electric bikes

    kids bikes

    mountain bikes

    road bikes

  2. Old school early gt not bmx mountain bike
    $360
    hayward / castro valley
  3. Custom beach cruiser bike 3 speed
    $299
    hayward / castro valley
  4. Peugeot folding bike
    $140
    hayward / castro valley
  5. Nice specialized mountain bike rockhopper steel frame
    $360
    hayward / castro valley
  6. Mongoose John Tomac mountain bike old school
    $700
    hayward / castro valley
  7. Fit bmx 16 inch black/red bike
    $175
    hayward / castro valley
  8. Clark Kent mountain bike unique paint
    $750
    hayward / castro valley
  9. Supercross bmx 24 inch bike Chris king headset gt wheels and forks
    $700
    hayward / castro valley
  10. Vintage old school diamond back 16 inch bmx bike
    $299
    fremont / union city / newark
  11. Old school diamond back mountain bike rack and bag
    $199
    hayward / castro valley
  12. Dawes small mountain bike disc brakes
    $149
    fremont / union city / newark
  13. Tall Lemond road bike
    $349
    hayward / castro valley
  14. Diamond back fleet streak mostly original touring bike medium
    $199
    fremont / union city / newark
  15. Diamond back commuter bike street tires touring bar
    $175
    fremont / union city / newark
  16. Nice bmx bike for sale - se racing SoCal flyer
    $450
    hayward / castro valley
  17. Pair of vintage classic specialized bikes
    $400
    hayward / castro valley
  18. Schwinn youth sting ray bike pink with banana seat old school
    $99
    fremont / union city / newark
  19. Nice step through bike Univega brand with fenders classic design
    $150
    fremont / union city / newark
  20. Subrosa malum 20.5 top tube bmx bike
    $375
    hayward / castro valley
  21. Old school bike chrome cruiser
    $160
    hayward / castro valley
  22. Schwinn classic pixie youth bike
    $99
    hayward / castro valley
  23. Vintage classic Schwinn cruiser bike singlespeed
    $199
    hayward / castro valley
  24. Dahon classic folding bike
    $249
    fremont / union city / newark
  25. Rare bmx bike with 18 inch skyway tuff wheels
    $300
    hayward / castro valley
  26. Boss bmx bike
    $900
    hayward / castro valley
  27. Giant brand medium step through bike with basket.
    $125
    hayward / castro valley
  28. Trek 52cm road bike
    $299
    fremont / union city / newark
  29. Hutch bmx Gt fork old school
    $500
    hayward / castro valley
  30. Old school step through pre war bike skip tooth cruiser
    $125
    hayward / castro valley
  31. Marin mountain bike burning man
    $140
    fremont / union city / newark
  32. Santa Cruz full suspension mountain bike
    $299
    hayward / castro valley
  33. Trek hybrid commuter bike 54-56cm 700cc wheels
    $225
    hayward / castro valley
  34. Gt thermoplastic carbon full suspension bike old school
    $999
    hayward / castro valley
  35. Gary fisher 17 inch frame size Hayes disc brakes bike
    $150
    hayward / castro valley
  36. Se monster quad bmx bike new
    $850
    hayward / castro valley
  37. Schwinn sierra mountain bike tall Araya wheels bull moose bars etc
    $300
    hayward / castro valley
  38. Giant brand commuter bike street tires
    $150
    fremont / union city / newark
  39. Old school 1980s Bmx mini mongoose m-1 pro class wheels
    $400
    hayward / castro valley
  40. Old school Schwinn Bmx bike 1970s-1980s
    $225
    fremont / union city / newark
  41. Tarantula brand mountain commuter bike
    $99
    hayward / castro valley
  42. Schwinn paramount road bike
    $275
    hayward / castro valley
  43. Burning man Classic folding bike
    $165
    hayward / castro valley
  44. Old school bmx diamond back 16 inch bike
    $199
    fremont / union city / newark
  45. Lemond road bike shimano 600 parts
    $250
    hayward / castro valley
  46. Unique Singlespeed medium specialized rockhopper bike
    $175
    hayward / castro valley
  47. Cool gravel bike conversion specialized with big street tires
    $149
    hayward / castro valley
  48. Trek 520 bike modern upgrades
    $365
    hayward / castro valley
  49. Schwinn 16 inch vintage bike youth
    $99
    fremont / union city / newark
  50. Vintage classic motobecane road bike
    $199
    hayward / castro valley
  51. Tall 1984 mongoose atb Bmx bike pro class wheels
    $600
    hayward / castro valley
  52. Bridgestone road bike 50cm medium size
    $165
    fremont / union city / newark
  53. Old school bmx bike banana seat training wheels
    $199
    hayward / castro valley
  54. Stingray style bike with Lester mag bmx wheels
    $299
    hayward / castro valley
  55. Jamis small full suspension bike
    $350
    fremont / union city / newark
  56. Nice condition tandem bike with upgrades
    $200
    hayward / castro valley
  57. Khs full suspension bike
    $149
    hayward / castro valley
  58. Self shifting trek lime bicycle
    $299
    hayward / castro valley
  59. Rare asahi mountain bike 1980s radwood
    $250
    hayward / castro valley
  60. Bianchi medium road bike 51cm campy parts Italian steel frameset
    $450
    hayward / castro valley
  61. Rare new in box bmx Se money lynch bike
    $2,000
    hayward / castro valley
  62. Old Sears bike 1950s-1960s gas tank lights fenders lawn decor
    $149
    hayward / castro valley
  63. Burning man Early gt commuter hybrid bike
    $99
    hayward / castro valley
  64. Diamond back extra tall sand streak bike beach cruiser bmx fork gears
    $175
    hayward / castro valley
  65. Blue specialized bike good tires
    $125
    fremont / union city / newark
  66. Vintage Trek road bike with campy parts
    $400
    hayward / castro valley
  67. Fit Bmx bike
    $160
    fremont / union city / newark
  68. Breezer bike with fixed dropouts and 8 speed internal hub
    $500
    hayward / castro valley
  69. Small Bridgestone road bike nice color vintage classic
    $150
    fremont / union city / newark
  70. Gt bmx box frame Crupi parts top of line 1990s
    $499
    hayward / castro valley
  71. Motobecane road bike
    $165
    fremont / union city / newark
  72. Small 48cm road bike centurion brand
    $225
    fremont / union city / newark
  73. Small liv step through Sedona dx w bike burning man
    $149
    hayward / castro valley
  74. Bridgestone radac mountain bike alloy frame
    $450
    hayward / castro valley
  75. Classic Cannondale beast of east mountain bike 26/24
    $750
    fremont / union city / newark
  76. Tall Lemond road bike Classic vintage
    $399
    hayward / castro valley
  77. Blue banana seat bike with shifter similar to Schwinn
    $99
    hayward / castro valley
  78. Huffy bmx bike 1990s Todd lyons era
    $159
    fremont / union city / newark
  79. Custom lowrider bike old school
    $225
    hayward / castro valley
  80. Small Marin bike disc brakes good for smaller younger riders
    $150
    fremont / union city / newark
  81. Dk general lee bmx bike
    $299
    hayward / castro valley
  82. Old school Bmx redline 24 inch bike top of line
    $600
    hayward / castro valley
  83. Custom beach cruiser 3 speed bike
    $325
    hayward / castro valley
  84. 1990s era Free agent bmx bike for sale
    $249
    hayward / castro valley
  85. Silver specialized stumpjumper bike medium size
    $199
    fremont / union city / newark
  86. Nice smaller trek commuter bike
    $199
    hayward / castro valley
  87. Vintage artland bike classic patina
    $200
    hayward / castro valley
  88. Pair of old school gt bmx bikes 24 and 20 inch
    $850
    hayward / castro valley
  89. Haro bmx bashguard bike retro skyway tuffs
    $1,200
    fremont / union city / newark
  90. Diamond back line gravel bike
    $450
    fremont / union city / newark
  91. Custom beach cruiser 3 speed bike
    $325
    hayward / castro valley
  92. Rideable relic Vintage classic Schwinn cruiser bike drop bars
    $150
    hayward / castro valley
  93. Frog 67 road bike for smaller riders
    $250
    hayward / castro valley
  94. Medium sekai road bike old school 51cm
    $175
    fremont / union city / newark
  95. Vintage classic Jack Taylor tandem bike
    $750
    hayward / castro valley
  96. Biscyane road bike suzue Araya 4130
    $299
    hayward / castro valley
  97. Cannondale touring bike Phil wood hubs his and her
    $1,250
    fremont / union city / newark
  98. Pair of specialized stumpjumpers vintage
    $1,100
    hayward / castro valley
  99. Fuji 650 ace road bike for smaller riders
    $200
    hayward / castro valley
  100. Se racing bmx SoCal flyer chopper bike custom
    $599
    hayward / castro valley
  101. Haro escape bike medium size 26 inch wheels
    $149
    fremont / union city / newark
  102. Diamond back mountain bike manitou fork
    $149
    hayward / castro valley
  103. Trek carbon mountain bike
    $450
    hayward / castro valley
  104. Old school gt step thru mountain bike unique cosmic paint
    $125
    hayward / castro valley
  105. Se racing Bmx 16 inch with skyway tuff wheels
    $325
    fremont / union city / newark
  106. Subrosa 29" BMX
    $600
    Hayward
  107. Two vintage mongoose bmx bikes
    $900
    hayward / castro valley
  108. 2017 Specialized Turbo Levo FSR 6 Fattie E bike
    $3,300
    hayward / castro valley
  109. Specialized Hellga Fat Bike Size Medium
    $5,000
    hayward / castro valley
  110. razor rambler 16 fast af minibike
    $1,000
    fremont / union city / newark
  111. Trek madone 5.2 carbon
    $550
    hayward / castro valley
  112. Masi fixed gear bike
    $500
    hayward / castro valley
  113. Rocky Mountain - Hammer MTB
    $175
    hayward / castro valley
  114. Co-op Mountain Bike DRT 3.1 Medium New
    $1,500
    Fremont
  115. KneeRover knee rover all terrain scooter w/new tires and manual
    $250
    fremont / union city / newark
  116. KneeRover knee rover economy scooter like new w/manual
    $110
    fremont / union city / newark
  117. 2018 Fatboy Expert Carbon - MEDIUM with upgrades
    $2,350
    fremont / union city / newark
  118. 2024 Pivot Shuttle SL - XT Build with Carbon wheels - LARGE
    $5,450
    fremont / union city / newark
  119. 2024 YT Jeffsy (L) Custom (XTR/Carbon wheels) 29"
    $4,450
    hayward / castro valley
  120. Sunsetter X3 AX Recumbent Trike
    $700
    fremont / union city / newark
  121. SE bikes USA designed single speed / fixie 17" frame bike bicycle
    $175
    hayward / castro valley
  122. Terry bike has shorter top tube length
    $180
    fremont / union city / newark
  123. Fuji hybrid Commuter bike medium size
    $125
    hayward / castro valley
  124. Old school vintage mongoose mountain bike rockadile
    $99
    hayward / castro valley
  125. 1980s classic vintage novara mountain bike
    $275
    hayward / castro valley
  126. New! 2014 Colony prody Bmx 20” prody
    $599
    hayward / castro valley
  127. DK general Lee 22” wheels
    $1,300
    hayward / castro valley
  128. Small Terry the original Aluminum women’s bicycling company
    $450
    hayward / castro valley
  129. 2011 ventana El Ciclon made in NOR CAL 🇺🇸
    $750
    hayward / castro valley
  130. Rocky Mountain - Hammer MTB
    $175
    hayward / castro valley
  131. Fox BMX 24” Cruiser
    $750
    hayward / castro valley
  132. Scott P4 Sportster Make Offer
    $200
    fremont / union city / newark
  133. Swagman UPRIGHT Roof Mount Bike Rack
    $50
    fremont / union city / newark
  134. Cannondale F5
    $189
    hayward / castro valley
  135. NOS DROP BARS ITALIAN T333 CINELLI BIANCHI BOTTECCHIA
    $99
    fremont / union city / newark
  136. BIANCHI L`EROICA BOTTECCHIA LEGENDARIA ROAD BIKE 53CM
    $4,000
    fremont / union city / newark
  137. Mid 1990’s Mongoose BMX
    $750
    fremont / union city / newark
  138. custom made bike
    $0
    hayward / castro valley
  139. 21” Schwin Girls Bike
    $45
    Newark
  140. well maintained bikes for sale
    $100
    fremont / union city / newark
  141. Two vintage Mongoose bmx
    $900
    hayward / castro valley
  142. SPECIALIZED GROUND CONTROL A1 COMP dual suspension mountain bike
    $200
    hayward / castro valley
  143. Diamondback Viper FW Classic BMX
    $0
    hayward / castro valley
  144. All City Macho Man frameset 55 cm Cyclocross
    $515
    Fremont
  145. 2013 Santa Cruz LT Blur
    $1,300
    Hayward
  146. Kink launch Bmx bike 20 inch wheels
    $160
    fremont / union city / newark
  147. Tall Fuji road bike 60-62cm classic vintage
    $349
    hayward / castro valley
  148. Trek carbon bike 55cm
    $365
    fremont / union city / newark
  149. Small Cannondale bike
    $249
    fremont / union city / newark
  150. Small Jamis mountain bike full suspension
    $425
    hayward / castro valley
  151. 56 cm Bianchi Celeste Road bike alloy frame carbon fork
    $450
    fremont / union city / newark
  152. Step through single speed red cruiser singlespeed fixie option bike
    $165
    hayward / castro valley
  153. Classic bmx bikes old school
    $350
    hayward / castro valley
  154. Marin mountain bike classic hardtail 1990s
    $165
    hayward / castro valley
  155. Purple Bridgestone commuter bike
    $199
    hayward / castro valley
  156. Nice Cannondale mountain bike Xtr Spox wheels
    $600
    hayward / castro valley
  157. Old school gt bmx Mach one bike
    $650
    hayward / castro valley
  158. Old school cruiser bike with nexus 3 speed
    $360
    hayward / castro valley
  159. Green motobecane road bike 54-55cm
    $199
    fremont / union city / newark
  160. Old school bmx Dyno zoot scoot scooter bike 14 inch wheels
    $140
    hayward / castro valley
  161. Raleigh road bike medium size
    $165
    fremont / union city / newark
  162. Classic trek mountain bike top mount shifters
    $99
    hayward / castro valley
  163. Classic trek carbon fiber bike
    $399
    hayward / castro valley
  164. Univega bike cool graphics
    $165
    fremont / union city / newark
  165. 56cm Miyata 712 road bike
    $299
    hayward / castro valley
  166. Gt pantera mountain bike old school classic
    $200
    hayward / castro valley
  167. Nice Novara mountain bike disc brakes Bonita sram parts
    $249
    hayward / castro valley
  168. Pre war bike
    $450
    hayward / castro valley
  169. Great condition rockhopper specialized commuter gravel mountain bike
    $349
    hayward / castro valley
  170. Novara ponderosa vintage classic bike
    $249
    hayward / castro valley
  171. Small Research dynamics bike burning man
    $149
    fremont / union city / newark
  172. Se racing om flyer 26 inch red / gold
    $499
    hayward / castro valley
  173. Old school bmx bikes for trade or sale
    $250
    fremont / union city / newark
  174. Vintage Schwinn mountain bike Araya wheels
    $299
    hayward / castro valley
  175. Cannondale mountain bikes m700
    $300
    hayward / castro valley
  176. Schwinn Vintage Rat Rod Project 20 inch Balloon Tire s-2 wheels
    $385
    fremont / union city / newark
  177. Schwinn Stingray Girls Fairlady Vintage Yellow 1974 Original
    $345
    fremont / union city / newark
  178. Schwinn BMX Back wheel Rim and tire vintage 36 heavy gauge spokes
    $75
    fremont / union city / newark
  179. ebike
    $115
    fremont / union city / newark
  180. 2021 Specialized Epic Evo Comp Medium
    $3,500
    fremont / union city / newark
  181. 2022 Canyon Grizl CF SLX 8 GRX Di2 (Size Small)
    $4,000
    fremont / union city / newark
  182. 26" Nashiki Pueblo
    $185
    fremont / union city / newark
  183. FUJI DECLARATION FIXED GEAR BIKE
    $350
    fremont / union city / newark
  184. champion vintage bike solo suntour gears JapanVery good condition Rare
    $650
    hayward / castro valley
  185. Giant Large 26 Direct Drive Hub Ebike
    $400
    fremont / union city / newark
  186. Relife Exercise Bike Indoor Cycling Stationary Bicycle Home Gym Cardio Workout
    $100
    Fremont
  187. xiaomi commuter scooter for sale
    $200
    hayward / castro valley
  188. Schwinn Broadway
    $150
    dublin / pleasanton / livermore
  189. Rocky Mountain Hammer - Mountain Bike
    $175
    hayward / castro valley
  190. Killer GT Force 1.0
    $300
    fremont / union city / newark
  191. Mongoose bmx vintage bike Californian
    $200
    fremont / union city / newark
  192. Serotta Classique Ti
    $2,000
    fremont / union city / newark
  193. Frog 52 20 in Kids Bike
    $250
    fremont / union city / newark
  194. Hybrid/mountain bike
    $1,000
    fremont / union city / newark
  195. Eazy Motion /Neoprox, E Bike 20 inch tires
    $275
    hayward / castro valley
  196. Navigator 300 Trek Bicycle
    $400
    fremont / union city / newark
  197. 29” Micargi Bronco New in box
    $900
    Fremont
  198. Girls Misty 18 inch bicycle
    $60
    fremont / union city / newark
  199. Schwinn Stingray Slik Chik
    $800
    fremont / union city / newark
  200. Girls bike
    $30
    fremont / union city / newark
  201. Evil offering
    $3,000
    Hayward
  202. Centurion vintage 1983 sport DXL road bike 21" Steel tubing frame
    $355
    hayward / castro valley
  203. GARY FISHER HKEK MOUNTAIN BIKE 17.5" aluminum frame 27 SPEED Shimano
    $200
    hayward / castro valley
  204. Ti Titanium Bike
    $1,800
    Union City, CA
  205. Xport bike rack
    $60
    fremont / union city / newark
  206. Scott Speedster S2 C1- Road bike. Super light, size :L . Immaculate
    $500
    fremont / union city / newark
  207. Specialized SIRRUS 2.0 Black Bike Excellent Condition
    $575
    fremont / union city / newark
  208. Specialized Levo SL Comp
    $3,000
    fremont / union city / newark
  209. Electra Beach Cruiser 16" Bicycle
    $80
    fremont / union city / newark
  210. Kid's bike and brand nw helmet
    $50
    Hayward
  211. Huffy cruiser 7 speed
    $35
    Hayward
  212. Scott Sub 30 Road Bicycle
    $350
    hayward / castro valley
  213. Trek
    $850
    fremont / union city / newark
  214. Critical Cycles Harper Single Speed
    $75
    fremont / union city / newark
  215. Trek roscoe 6 mountain bike
    $850
    Newark
  216. Velo Orange Grand Cru - 700C Touring Wheelset
    $260
    fremont / union city / newark
  217. Electric Bike Zuma e3
    $600
    fremont / union city / newark
  218. Kids ebike
    $400
    fremont / union city / newark
  219. 1999 gt xgames bmx
    $200
    fremont / union city / newark
  220. 2022 Yeti SB130 TLR T1 TURQ Lunch Ride Carbon XT Fox 36 Grip 2 – Large
    $3,800
    fremont / union city / newark
  221. Specialized Stumpjumper Comp Gravel Bike
    $420
    fremont / union city / newark
  222. Vintage Steel Road Bike Panasonic DX3000
    $380
    fremont / union city / newark
  223. Free Agent's Champ 20" BMX
    $100
    fremont / union city / newark
  224. Electric Tricycle
    $2,500
    fremont / union city / newark
  225. Rans Recumbent Bike
    $400
    fremont / union city / newark
  226. Full Suspension Recumbent ebike Hp Velotechnik Street Machine hydrauli
    $3,600
    fremont / union city / newark
  227. Trek Mount Train 201
    $75
    fremont / union city / newark
  228. Used Bike for Sale, Great Conditon
    $100
    fremont / union city / newark
  229. Kids bikes for sale
    $40
    fremont / union city / newark
  230. Kid's bike with suspension
    $20
    fremont / union city / newark
  231. Specialize Ariel ebike Small Luna BBSHD
    $1,000
    Hayward
  232. Brand new Specialized Status 140 (s2) - Mullet Trail Bike
    $2,500
    alameda
  233. Specialized Dolce Compact - 44 Women's
    $550
    fremont / union city / newark
  234. Cannondale Jekyll 600 Lefty
    $450
    fremont / union city / newark
  235. 2023 Specialized Levo Carbon Fiber Frame/Wheels
    $5,200
    fremont / union city / newark
  236. An Absolute Beauty of a roadbike- Kestrel RT1000 53cm
    $799
    Hayward
  237. Klein Quantum Race Road Bike in metalic blue Shimano Ultegra 49 cm
    $745
    hayward / castro valley
  238. 1998 Kona Hahanna
    $220
    fremont / union city / newark
  239. AIMA Big Sur eBike
    $1,600
    fremont / union city / newark
  240. Bat Caddy Golf Cart
    $140
    east bay area
  241. Specialized Expedition Large aluminum frame Excellent condition bike
    $165
    hayward / castro valley
  242. Giant 12” Kids Bike for Sale – Excellent Condition
    $80
    Union City
  243. 2016 Haibike Xduro Trekking RX
    $1,700
    Hayward
  244. Momentum Ineed Street Mid-Step Communter Bike
    $375
    fremont / union city / newark
  245. 20' boys Kent Chaos bike + halmet
    $70
    fremont / union city / newark
  246. schwin sidewinder bike
    $120
    Fremont
  247. Mountain bike specialized Medium
    $1,000
    hayward / castro valley
  248. Cannondale vintage stems 1.56”x 25.4
    $45
    fremont / union city / newark
  249. Huffy 16” girl bicycle
    $40
    fremont / union city / newark
  250. Electra Step-Thru Beach Cruiser. 7-Speed
    $120
    hayward / castro valley
  251. Cannondale mountain bike
    $250
    east bay area
  252. Trunk Mounted Bike Rack - Yakima
    $130
    hayward / castro valley