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craigslist

Bicycles For Sale in Boulder, CO

  1. see also

    electric bikes

    kids bikes

    mountain bikes

    road bikes

  2. TREK Navigator 200 Hybrid / Comfort Bike Like New Cond. Fully Serviced
    $340
    Louisville
  3. Trek 820 Hardtail Bike 13in XS 3x7 26x2.0 Blk Suntour Fork
    $180
  4. Diamondback Overdrive Comp
    $300
    Superior
  5. TREK 4300 Hardtail Mountain Bike Excellent Condition Fully Serviced
    $300
    Louisville
  6. Novara Moxie 24 Kids Hardtail Mountain Bike Excellent Condition Tuned
    $240
    Louisville
  7. OBO - Spot Rocker Custom One of a Kind Steel Bike
    $500
    Boulder
  8. Raleigh USA M-55 Hardtail Mountain Bike Excellent Condition Just Tuned
    $220
    Louisville
  9. JEEP Hardtail Mountain Bike Excellent Condition Ready to Ride
    $200
    Louisville
  10. Extra Small Trek 8000 Mountain Bike - 26" Wheels- Pro Tuned Up
    $250
    Boulder
  11. Overland A/T Cargo Fat Tire Class 2 eBike
    $1,500
    Louisville
  12. Giant Revel W1 Disc Woman’s Hardtail Mountain Bike Excellent Tuned
    $380
    Louisville
  13. K2 ZED 1.0 Hardtail Mountain Bike Excellent Condition Fully Serviced
    $300
    Louisville
  14. Trek 820 Hardtail Bike, 3x7, 26x2.0, 18in frame
    $190
  15. Cannondale F600 Comp Mountain Bicycle
    $250
    South Boulder
  16. Trek 6500 Aluminum Frame Mountain Bike - Orange
    $300
    South Boulder
  17. Specialized HardRock FS Mountain Bike - Silver
    $200
    South Boulder
  18. GT Aggressor 2.0 Aluminum Frame Mountain Bike
    $200
    South Boulder
  19. Trek 6500 Aluminum Frame Mountain Bicycle - Blue
    $300
    South Boulder
  20. Fuji Eddy Mountain Bicycle
    $200
    South Boulder
  21. GT Outpost Mountain Bicycle - Front Suspension
    $175
    South Boulder
  22. Kona Hoss Aluminum Frame Mountain Bike
    $250
    South Boulder
  23. Specialized Hardrock Punk Mountain Bike
    $225
    South Boulder
  24. Kona Cinder Cone Suspension Mountain Bicycle
    $250
    South Boulder
  25. GT Saddleback Mountain Bike - Front Suspension
    $125
    South Boulder
  26. Diamondback Octane 24 Suspension Mountain Bike
    $100
    South Boulder
  27. Classic Schwinn s [ 9 five] .3 Aluminum Mountain Bike
    $175
    South Boulder
  28. Schwinn Mesa GS Aluminum Frame Suspension Mountain Bike bicycles
    $225
    South Boulder
  29. Giant Boulder Hybrid Mountain Commuter Bike
    $200
    South Boulder
  30. Specialized Hardrock Sport Mountain Bike
    $280
    South Boulder
  31. Schwinn Mesa GSX Aluminum Mountain Bike Front Suspension
    $250
    South Boulder
  32. Cannondale F300 Front Suspension Mountain Bike
    $275
    South Boulder
  33. Specialized RockHopper Bicycle 🚲
    $200
    South Boulder
  34. LIV Cypress DX Womens Comfort Bike
    $200
    South Boulder
  35. Motobecane Elite Adventure 29" Gravel Hybrid Bike
    $200
    South Boulder
  36. Gary Fisher Napa Mointain Bike
    $250
    South Boulder
  37. Gary Fisher Mamba Front Suspension Mountain Bike
    $200
    South Boulder
  38. Giant ATX780 Front Suspension Mountain Bike
    $200
    South Boulder
  39. Trek 3900 WSD Mountain Bicycle
    $300
    South Boulder
  40. Specialized RockHopper Mountain Bicycle 🚵‍♂️
    $200
    South Boulder
  41. Gary Fisher Mamba Front Suspension Mountain Bike
    $200
    South Boulder
  42. Specialized Hot Rock Youth Mountain Bicycle
    $100
    South Boulder
  43. Gary Fisher Kaitai Mountain Bike
    $250
    South Boulder
  44. Specialized Pitch 27.5 Mountain Bike
    $380
    South Boulder
  45. Specialized Expedition Sport Mountain Bike
    $250
    South Boulder
  46. Schwinn Ranger Comfort Commuter 21 Speed Bicycle
    $200
    South Boulder
  47. Iron Horse CT55 Mountain Bicycle
    $150
    South Boulder
  48. Giant Boulder Mountain Bike
    $180
    South Boulder
  49. Schwinn OR2 Hybrid/Comfort Bike Like New Condition Fully Serviced
    $200
    Louisville
  50. GIANT Boulder SE Hardtail Mountain Bike Excellent Condition Just Tuned
    $260
    Louisville
  51. TREK Navigator 200 Hybrid / Comfort Bike Great Condition Just Tuned
    $260
    Louisville
  52. FUJI Monterey Hybrid / Comfort Bike Like New Condition Fully Serviced
    $380
    Louisville
  53. TREK Navigator 200 Hybrid/Comfort Bike Excellent Condition Just Tuned
    $300
    Louisville
  54. HARO V-Series V1 Hardtail Mountain Bike Excellent Condition Just Tuned
    $280
    Louisville
  55. K2 Cheyenne Hardtail Mountain Bike Excellent Condition Fully Serviced
    $280
    Louisville
  56. GIANT Cypress Hybrid / Comfort Bike Excellent Condition Fully Serviced
    $340
    Louisville
  57. TREK Superfly 240 Disc Hardtail Mountain Bike Excellent Cond. Tuned
    $460
    Louisville
  58. SCHWINN Sierra GS Woman's Hybrid / Comfort Bike Excellent Cond. Tuned
    $220
    Louisville
  59. TREK MT 220, MT220 Kids Hardtail Mountain Bike Excellent Cond. Tuned
    $260
    Louisville
  60. TREK 3500 Hardtail Mountain Bike Excellent Condition Fully Serviced
    $280
    Louisville
  61. TREK Navigator 400 Step Through Hybrid / Comfort Bike Like New Tuned
    $340
    Louisville
  62. Raleigh Venture 3.0 Hybrid / Comfort Bike Like New Condition Tuned
    $280
    Louisville
  63. TREK Navigator 2.0 Hybrid/Comfort Bike Excellent Condition Just Tuned
    $300
    Louisville
  64. Diamondback Vital 2 Woman's Hybrid / Comfort Bike Like New Just Tuned
    $280
    Louisville
  65. Trek 3500
    $150
    erie
  66. Trek 9.8 Carbon Hardtail Cross Country Mountain Bike
    $800
    Boulder
  67. Near new Roscoe 8
    $1,500
    Longmont
  68. 2008 Iron Horse Mountain Bike - Medium (17.5”) Frame, 26” Wheels
    $150
  69. ELECTRIC BIKE TREK VERVE 1 VT
    $1,200
    NW Longmont
  70. 2024 woom OFF AIR 6 - terra coppa
    $1,100
    Boulder, Newlands
  71. Gazelle ladies e-bike
    $1,000
    Boulder
  72. Giant Sedona SE Hardtail Mountain Bike 17.5in Small 26x1.95 3x7
    $195
  73. Like-New Specialized Rockhopper Expert 29 – Under 100 Miles!
    $800
    Broomfield
  74. Specialized Crosstrail
    $400
    Longmont
  75. GT 2.0 Avalanche 24 sp medium 26 mtn bike new
    $425
    Arvada
  76. Nishiki Pueblo 24" Mountain Bike
    $75
    Louisville
  77. used HeyBike Mars
    $900
    Boulder
  78. 📍FOR SALE: 2023 Yeti ARC C2 – Medium – RAW Carbon – Like New
    $2,900
    Boulder
  79. Gary Fisher Wahoo Mountain Bike
    $120
    Boulder
  80. Diamondback Sorrentose Mountain Bike
    $100
    Boulder
  81. Specialized Hardrock Mountain Bike
    $120
    Longmont
  82. Trek Farley 8 Fat Tire Bike
    $995
    Broomfield
  83. Titanium Voodoo Haka 29er
    $750
    Nederland
  84. Niner Air9 Hardtail Medium 29er
    $500
    Superior
  85. Liv Tempt 1
    $750
    Boulder