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craigslist

Bicycles For Sale in Boulder, CO

  1. see also

    electric bikes

    kids bikes

    mountain bikes

    road bikes

  2. Trek 950 Steel - Made in the USA
    $240
    Arvada
  3. RoadMaster Mt. Fury Mountain Bike Great Condition Just Tuned
    $70
    Louisville
  4. TREK 4300 Hardtail Mountain Bike Excellent Condition Fully Serviced
    $300
    Louisville
  5. Schwinn Crisscross bike
    $100
    Boulder
  6. 2001 Schwinn Homegrown Comp 17"
    $500
    Table Mesa
  7. K2 Cheyenne Hardtail Mountain Bike Excellent Condition Fully Serviced
    $280
    Louisville
  8. Specialized Myka mountain bike
    $100
    Louisville
  9. Bike, Raleigh M50 Mountain Trail- Chromoly Frame, Frame 16 in 24 speed
    $55
    Boulder
  10. 26 In, Bike Vector, Haro, 18-speeds 17.5" Frame, Excellent Condition
    $50
    Boulder
  11. 57cm (L) Vintage Trek Carbon U.S. Postal Service (USPS) team mt. bike
    $850
    Boulder, CO
  12. Specialized Stumpjumper Expert mountain/Trail bike
    $360
    Boulder
  13. Raleigh Talus Mountain Bike (XS) Like New Condition Ready to Ride
    $240
    Louisville
  14. TREK Navigator 2.0 Hybrid/Comfort Bike Excellent Condition Just Tuned
    $300
    Louisville
  15. CLEARY Scout 26 Kids Hardtail Mountain Bike Excellent Condition Tuned
    $560
    Louisville
  16. TREK Navigator 400 Step Through Hybrid / Comfort Bike Like New Tuned
    $340
    Louisville
  17. Schwinn Moab 24 Speed Front Suspension Mountain Bike
    $150
  18. K2 ZED 1.0 Hardtail Mountain Bike Excellent Condition Fully Serviced
    $300
    Louisville
  19. Mongoose Montana 21 Speed Front Suspension Mountain Bike
    $100
  20. SCHWINN Sierra GS Woman's Hybrid / Comfort Bike Excellent Cond. Tuned
    $220
    Louisville
  21. Raleigh Venture 3.0 Hybrid / Comfort Bike Excellent Condition Tuned
    $300
    Louisville
  22. Raleigh Technium ATB-All Terrain Bike Excellent Cond. Fully Serviced
    $320
    Louisville
  23. Specialized RockHopper Bicycle 🚲
    $200
    South Boulder
  24. Specialized RockHopper Mountain Bicycle 🚵‍♂️
    $200
    South Boulder
  25. Trek 3900 WSD Mountain Bicycle
    $200
    South Boulder
  26. Giant ATX780 Front Suspension Mountain Bike
    $200
    South Boulder
  27. Gary Fisher Mamba Front Suspension Mountain Bike
    $200
    South Boulder
  28. Gary Fisher Napa Mointain Bike
    $250
    South Boulder
  29. GT Aggressor 3.0 Mountain Bike
    $150
    South Boulder
  30. GT Agressor Mountain Bicycle XXL Aluminum Frame
    $200
    South Boulder
  31. Gary Fisher Tassajara GS Mountain Bike
    $250
    South Boulder
  32. Schwinn Clear Creek Comfort Bicycle
    $120
    South Boulder
  33. Schwinn Ranger Comfort Commuter 21 Speed Bicycle
    $200
    South Boulder
  34. Specialized Expedition Sport Mountain Bike
    $200
    South Boulder
  35. Gary Fisher Kaitai Aluminum Frame Front Suspension Mountain Bike
    $250
    South Boulder
  36. Cannondale Competition Series 3.0 SM900 Aluminum Frame Mountain Bike
    $400
    South Boulder
  37. Gary Fisher Joshua X1 Full Suspension Mountain Bike
    $300
    South Boulder
  38. Giant Boulder Mountain Bike
    $180
    South Boulder
  39. Trek Fuel 90 Full Suspension Mountain Bike 🚲
    $350
    South Boulder
  40. Kona NuNu Mountain Bike
    $200
    South Boulder
  41. Nishiki Bravo Mtn Bicycle
    $125
    South Boulder
  42. Cannondale F600 Comp Mountain Bicycle
    $250
    South Boulder
  43. Gary Fisher Cake 3 DLX Bicycle Full Suspension Hydraulic Disc Brakes
    $450
    South Boulder
  44. Trek 6500 Aluminum Frame Mountain Bike - Orange
    $200
    South Boulder
  45. Specialized HardRock FS Mountain Bike - Silver
    $200
    South Boulder
  46. Trek 6500 Aluminum Frame Mountain Bicycle - Blue
    $200
    South Boulder
  47. GT Aggressor 2.0 Aluminum Frame Mountain Bike
    $200
    South Boulder
  48. Fuji Nevada Mountain Bike
    $150
    South Boulder
  49. GT Outpost All Terra Vintage Mountain Bike
    $200
    South Boulder
  50. Fuji Eddy Mountain Bicycle
    $150
    South Boulder
  51. GT Outpost Mountain Bicycle - Front Suspension
    $175
    South Boulder
  52. Specialized Hardrock Punk Mountain Bike
    $200
    South Boulder
  53. Giant Rincon Mountain Bicycle
    $200
    South Boulder
  54. GT Saddleback Mountain Bike - Front Suspension
    $125
    South Boulder
  55. Schwinn Woodlands Commuter Hybrid Bike
    $150
    South Boulder
  56. Classic Schwinn s [ 9 five] .3 Aluminum Mountain Bike
    $175
    South Boulder
  57. Classic Diamondback Ascent Mountain Bicycle 🚵‍♂️
    $140
    South Boulder
  58. Schwinn Mesa GS Aluminum Frame Suspension Mountain Bike bicycles
    $200
    South Boulder
  59. Specialized Hardrock Sport Mountain Bike
    $250
    South Boulder
  60. Castellano Fango Softail Aluminum Frame Mountain Bicycle
    $380
    South Boulder
  61. Schwinn Mesa GSX Aluminum Mountain Bike Front Suspension
    $250
    South Boulder
  62. Cannondale F300 Front Suspension Mountain Bike
    $275
    South Boulder
  63. KHS Montana Custom Hybrid/Comfort Bike Excellent Cond. Just Tuned
    $240
    Louisville
  64. GT Outpost Trail Mountain Bike Excellent Condition Fully Serviced
    $240
    Louisville
  65. Raleigh USA M-55 Hardtail Mountain Bike Excellent Condition Just Tuned
    $220
    Louisville
  66. FUJI Monterey Hybrid / Comfort Bike Like New Condition Fully Serviced
    $380
    Louisville
  67. HARO V-Series V1 Hardtail Mountain Bike Excellent Condition Just Tuned
    $280
    Louisville
  68. Specialized Stumpjumper mountain bike - Size Medium
    $400
  69. Trek 4500 Women's Hardtail Mountain Bike - Professionally Tuned Up
    $250
    Boulder
  70. Extra Small Specialized Comp Kids Mountain Bike - 26" Wheels
    $250
    Boulder
  71. Kids' Extra Small Specialized Mountain Bikes - 26" Wheels-Tuned Up
    $250
    Boulder
  72. Schwinn Moab 24 Speed Mountain Bike- Professionally Tuned Up
    $250
    Boulder
  73. TREK 3500 Hardtail Mountain Bike Excellent Condition Fully Serviced
    $280
    Louisville
  74. GIANT Cypress Hybrid / Comfort Bike Excellent Condition Fully Serviced
    $340
    Louisville
  75. TREK Navigator 200 Hybrid / Comfort Bike Great Condition Just Tuned
    $260
    Louisville
  76. Santana Tandem Bike
    $700
  77. Specialized Aluminum Rockhopper Mountain Bike
    $150
    Superior
  78. Giant Mountain Bike size medium
    $120
    Boulder
  79. Diamondback Lustre 1 21 Speed Front Suspension Mountain Bike
    $80
  80. JEEP Hardtail Mountain Bike Excellent Condition Ready to Ride
    $200
    Louisville
  81. TREK Navigator 200 Hybrid / Comfort Bike Like New Cond. Fully Serviced
    $340
    Louisville
  82. TREK SKYE SL Hardtail Mountain Bike Excellent Condition Fully Serviced
    $300
    Louisville
  83. Schwinn Sierra 21 Speed Front Suspension Hybrid
    $100
  84. cruiser bike
    $100
    Boulder
  85. Bridgestone MB-5 Mountain Bike Excellent Condition Fully Serviced
    $300
    Louisville
  86. Roadmaster Bicycle Type Mountain Bikes, Wheel Diameter 26"
    $60
    Boulder
  87. BIKE CANNONDALE ALUMINUM PATENTED DESIGN Weels 26
    $65
    Boulder
  88. Diamondback Outlook Mountain Bike, Wheel Size 26 in
    $65
    Boulder
  89. Phat Aloha Mahalo Cruiser
    $150
    boulder
  90. GIANT Simple Seven Woman's Cruiser Bike Like New Condition Just Tuned
    $200
    Louisville
  91. Giant Sedona ST Hybrid / Commuter Bike Great Condition Fully Serviced
    $200
    Louisville
  92. Trek Mountain Track City Commuter Bike -Professionally Tuned Up
    $200
    Boulder
  93. Specialized Hotrock Hardtail Mountain Bike- Professionally Tuned Up
    $250
    Boulder
  94. Specialized rockhopper
    $75
  95. GIANT Boulder SE Hardtail Mountain Bike Excellent Condition Just Tuned
    $260
    Louisville
  96. Giant Revel W1 Disc Woman’s Hardtail Mountain Bike Excellent Tuned
    $380
    Louisville
  97. Moots Smoothie Blend MTB - Size Medium (17")
    $2,000
    Louisville
  98. Trek Navigator 100 Women’s City Hybrid/Comfort Bike 17in 3x7 26x1.95
    $190
  99. Extra Small Trek 8000 Mountain Bike - 26" Wheels- Pro Tuned Up
    $250
    Boulder
  100. Trek 820 Hybrid Commuter Bike - Professionally Tuned Up
    $225
    Boulder
  101. Trek 830 Mountain Track Bike 19in 3x7 26x2.1
    $190
  102. Men’s mountain bike-Gary Fisher Marlin
    $180
    Longmont
  103. New in Box 26" Folding Electric Bike 40 Mile Range 20MPH
    $325
    Boulder
  104. Trek 4500
    $125
  105. Women's Specialized Hybrid - Professionally Tuned Up
    $250
    Boulder
  106. TREK 8000 (vintage top-of-the-line) MTB 16.5"
    $150
    the hill
  107. Schwinn Ranger 26” Mountain Bike - $180
    $180
    Boulder
  108. 1985 Specialized Rockhopper
    $350
  109. 1997 Kona Fire Mountain
    $250
  110. Cool , 70’s. 3 speed cruiser
    $65
    Longmont
  111. Dean Titanium "soft tail" Mountain Bike
    $850
    Longmont
  112. 3 Brand New Walmart Huffy Mountain Bikes
    $50
    Boulder
  113. 2003 SPECIALIZED Stumpjumper FSR Disc Mountain Bike
    $800
    Broomfield
  114. Gary Fisher Joshua X1
    $220
    Superior
  115. '77 Schwinn Speedster large
    $200
    Lafayette
  116. Trek Wasabi Cruiser
    $50
  117. New E-Bike!
    $1,000
    Longmont
  118. Sunliner cruiser
    $80
    Lafayette
  119. Marin Rift Zone Junior
    $1,500
    Boulder
  120. Salsa Beargrease 2 Fatbike Small
    $1,600
    Louisville
  121. Vintage Trek 1200 12-speed bicycle wheel size 26"
    $100
    Longmont
  122. Schwinn Cruiser
    $170
    Nederland
  123. Specialized Stumpjumper FSR Elite
    $650
    Broomfield
  124. Cannondale super vsl 900
    $50
    Boulder
  125. Vintage litespeed Ultimate Titanium Road Bike, Campagnolo Record
    $950
    Boulder
  126. ET Cycle 720 electric bike
    $850
  127. Rans Cruz recumbent bicycle, medium
    $800
    Longmont
  128. Trek Gary Fisher edition Advance
    $150
    Longmont
  129. Nishiki Mt. Bike
    $80
    Boulder
  130. Trex Navigator 200
    $165
    Boulder
  131. Very Rare! Lady's Schwinn 7sp Cruiser Bicycle of Yrs Ago-26x2.125Tires
    $2,650
    Marksville, La
  132. Titus Motolite
    $475
    Boulder