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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. Vintage Schwinn Road Bike
    $80
    SW Longmont
  4. LeMond Buenos Aires vintage steel road, 55cm
    $450
    Erie
  5. 2021 carbon Kona Libre 50cm
    $1,995
  6. Bicycle, Giant, Farrago model, women's/unisex
    $120
    Niwot
  7. Super 73 S1 E-bike
    $1,100
  8. Novara Safari 29 Touring / Hybrid / City Bike Large
    $300
    Longmont
  9. Specialized Dolce Elite Road Bike, Women's Medium
    $300
    Longmont
  10. Evelo Compass Electric Trike, Class 2, Low Miles!
    $1,500
    Longmont
  11. Fuji Roubaix Road Bike, 60cm, X-Large
    $300
    Longmont
  12. Niner RLT 9 - XL Frame (62 CM)
    $2,250
    Boulder
  13. 2022 Vitus Substance 650B
    $1,400
    Lafayette
  14. Globe Live 1 Single-Speed City Bicycle
    $350
    Louisville
  15. BH Crystal Woman's carbon road bike - Small
    $650
    e boulder
  16. Trek 820 Hybrid Commuter Bike - Professionally Tuned Up
    $225
    Boulder
  17. GT Speed Series Team Bike
    $1,700
    Lafayette
  18. 2023 Trek Emonda SL6, 58cm
    $2,500
  19. Burley Kazoo
    $150
    Boulder
  20. Trek T200 Tandem: ~1996
    $750
    S. Boulder
  21. Trek Discovery Channel Road Bike - Small Mint Condition
    $360
    North Boulder
  22. 1960's Schwinn Cruiser Bike
    $50
    N. Boulder
  23. Takara Professional Vintage Road Bike 12-speed 2x6 54cm 27x1-1/4 1980s
    $200
  24. Schwinn “Sid” automatic 3 speed cruiser
    $200
    Louisville
  25. GT Pro Performer 29” World Tour
    $950
  26. 2023 Liv Alight Aluminum Hybrid Bike-Size Medium
    $195
    Louisville
  27. 1982 Schwinn Pixie
    $195
    Erie
  28. Pinarello kids road 24
    $250
    Boulder
  29. Vintage Centurion Elite RS. Free delivery.
    $221
    Greeley
  30. Vintage 80s Guerciotti Sprint Red Frame Fork CAMPAGNOLO Etc. 56cm
    $100
    Metro Denver
  31. Raleigh R500. limited free delivery.
    $210
    greeley
  32. Cool , 70’s. 3 speed cruiser
    $65
    Longmont
  33. Schwinn Wayfarer 7 Speed Hybrid Bicycle
    $50
    Longmont
  34. Felt F1 Road Bike
    $750
    Boulder
  35. 2015 Salsa Colossal Titanium- 58cm
    $2,750
    Boulder
  36. Trek Speed Concept Large
    $1,490
    Boulder
  37. Canyon Ultimate CF SL Disc 8.0 Ultegra Di2 - (Boulder)
    $2,250
    Boulder
  38. Isla Beinn 20" bike
    $250
    SW Boulder
  39. Mondraker Leader 16-inch *geared* kid's bike
    $400
    SW Boulder
  40. Vintage Klein Stage Road Bike 58 cm
    $500
    Boulder
  41. Trek Madone SL 5.9 carbon road bike - 2007 54.5 cm
    $799
    Boulder
  42. Orange Priority 24" Bike (Ages 7 - 13)
    $125
    Louisville
  43. Blue Priority 24" Bike (Ages 7 - 13)
    $125
    Louisville
  44. True Fitness EZ700 Recumbent Bike
    $2,500
    Longmont
  45. 2025 Santa Cruz Stigmata htSQD Limited Edition
    $5,700
    Boulder
  46. Dean Titanium 56cm Road Bike – Excellent Condition
    $750
    Boulder
  47. 2022 Specialized Roubaix Expert
    $3,200
    Erie
  48. Trek 620
    $250
    Louisville
  49. Spot Brand Highline Belt Drive Bike
    $1,200
    Boulder
  50. 2015 Pinarello ROKH sz 57cm carbon - low miles, 1 owner, Excel
    $1,500
    Boulder
  51. Specialized AWOL Comp: More Passport Stamps Than Most People
    $990
    Boulder
  52. Da Vinci Tandem
    $3,000
    Lafayette
  53. Salsa Beargrease 2 Fatbike Small
    $1,600
    Louisville
  54. Schwinn Cruiser
    $170
    Nederland
  55. Scott Foil 15 Aero carbon fiber road bike
    $1,800
    Lafayette
  56. Specialized Kids Bicycle - Jett 20" 6 gears
    $200
    Superior
  57. Open U.P. Rapha Special Edition Gravel Bike (Large)
    $2,450
    Boulder
  58. 24" Raleigh Lily Kid Bike
    $100
    Lafayette
  59. Triumph Steel Road/Commuter Bike – 22.5" Frame – Ready to Ride
    $250
    Boulder
  60. Ventum NS1
    $2,800
    Superior
  61. Peloton bike (plus shoes and mat) for sale - Excellent condition
    $600
    South Boulder
  62. Vintage litespeed Ultimate Titanium Road Bike, Campagnolo Record
    $950
    Boulder
  63. Schwinn Le Tour (Pink/Magenta)
    $300
    Lafayette
  64. Vintage Schwinn Traveler - Japanese Steel - Great Condition
    $225
    Lafayette
  65. Vintage Schwinn Sprint - Step-Through Frame - Town Bike - $125
    $125
    Lafayette
  66. Univega Nuovo Sport
    $120
  67. Grand Tour Road Bike
    $120
  68. Mobo Cruiser Recumbent Tricycle – Excellent Condition
    $125
    Bohn Farm Neighborhood
  69. REI Co-op Cycles REV 16 Kids Bike
    $80
    Boulder
  70. REI Co-op Cycles REV 12 Kids Bike
    $60
    Boulder
  71. Vintage Road Bike
    $80
    Boulder
  72. Trek Roscoe Kids Bike
    $125
    Boulder
  73. Trek Domane SL 7 Gen 4 Carbon Road bike size 58 shimano ultegra Di2
    $4,300
  74. Scott Addict Gravel bike 58cm like new
    $3,000
    Boulder
  75. Felt F65X Cyclocross Bike
    $590
    Superior
  76. Men’s Giant TCR-C2 Road Bike - High Quality - Like New Condition!
    $300
    Lafayette (Public Rd/287)
  77. Specialized Roubaix Apex Comp 2012
    $650
    Longmont
  78. Fuji SST 2.0 LE Carbon Road Bike - Shimano Ultegra - Size Medium
    $650
    Boulder
  79. adult tricycle
    $300
    Longmont
  80. Kids Pink Trek Precaliber Bike
    $75