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craigslist

Bicycles For Sale in Boulder, CO

  1. see also

    electric bikes

    kids bikes

    mountain bikes

    road bikes

  2. 2001 Schwinn Homegrown Comp 17"
    $500
    Table Mesa
  3. LeMond Buenos Aires vintage steel road, 55cm
    $450
    Erie
  4. 20” Priority Belt drive 3 speed
    $200
    Longmont
  5. Grand Tour Road Bike
    $100
  6. Univega Nuovo Sport
    $100
  7. Trek Marlin 6 Gen 2 Mountain Bike — XS
    $575
    Boulder
  8. 2023 Liv Alight Aluminum Hybrid Bike-Size Medium
    $175
    Louisville
  9. 1982 Schwinn Pixie
    $195
    Erie
  10. 57cm (L) Vintage Trek Carbon U.S. Postal Service (USPS) team mt. bike
    $850
    Boulder, CO
  11. Bicycle, Giant, Farrago model, women's/unisex
    $120
    Niwot
  12. 2010 Trek 520
    $700
    North Boulder
  13. Trek Madone 4.7 Womens Bicycle
    $600
    N. Boulder
  14. COOP DRT 1.2 27.5” Small mountain bike
    $500
    Longmont
  15. Specialized Aluminum Rockhopper Mountain Bike
    $150
    Superior
  16. Titus Racer X 29er. Titanium frame. Full suspension. 18”.
    $875
    Allenspark
  17. Novara Safari 29 Touring / Hybrid / City Bike Large
    $300
    Longmont
  18. Fuji Roubaix Road Bike, 60cm, X-Large
    $300
    Longmont
  19. 2022 Vitus Substance 650B
    $1,400
    Lafayette
  20. Globe Live 1 Single-Speed City Bicycle
    $350
    Louisville
  21. Moots Smoothie Blend MTB - Size Medium (17")
    $2,000
    Louisville
  22. BH Crystal Woman's carbon road bike - Small
    $650
    e boulder
  23. GT Speed Series Team Bike
    $1,700
    Lafayette
  24. 2022 Yeti SB130 LR - TURQ
    $6,000
    Longmont
  25. Reduced - Brompton T Line 4 speed - NIB
    $4,250
    Boulder
  26. Trek T200 Tandem: ~1996
    $750
    S. Boulder
  27. 1960's Schwinn Cruiser Bike
    $50
    N. Boulder
  28. Colorado-Made Carbon 29er, Guerilla Gravity / ENVE / X01 / FOX
    $2,700
    Boulder
  29. GT Pro Performer 29” World Tour
    $950
  30. TREK 8000 (vintage top-of-the-line) MTB 16.5"
    $150
    the hill
  31. Canyon Neuron MTB Mountain Bike L Large Ridden Once Like New
    $2,750
  32. Vintage Miele Road Bike
    $200
    Boulder
  33. Specialized Ruby comp
    $0
    Boulder
  34. Raleigh R500. limited free delivery.
    $210
    greeley
  35. Felt F1 Road Bike
    $750
    Boulder
  36. 2015 Salsa Colossal Titanium- 58cm
    $2,750
    Boulder
  37. Trek Speed Concept Large
    $1,490
    Boulder
  38. Canyon Ultimate CF SL Disc 8.0 Ultegra Di2 - (Boulder)
    $2,250
    Boulder
  39. 3 Brand New Walmart Huffy Mountain Bikes
    $50
    Boulder
  40. 2003 SPECIALIZED Stumpjumper FSR Disc Mountain Bike
    $800
    Broomfield
  41. Isla Beinn 20" bike
    $250
    SW Boulder
  42. Mondraker Leader 16-inch *geared* kid's bike
    $400
    SW Boulder
  43. Pivot Mach 4 SL Team World Cup Mountain Bike XL
    $5,450
    Boulder
  44. Scott Spark 710, 2017
    $1,800
  45. Vintage Klein Stage Road Bike 58 cm
    $500
    Boulder
  46. Trek Madone SL 5.9 carbon road bike - 2007 54.5 cm
    $799
    Boulder
  47. True Fitness EZ700 Recumbent Bike
    $2,500
    Longmont
  48. 2024 Santa Cruz Tallboy XX AXS RSV – Brand New, Never Ridden
    $6,000
    Boulder
  49. 2026 Santa Cruz Blur XX AXS Flight Attendant Reserve Carbon CC – Size Small
    $6,700
    Boulder
  50. Santa Cruz Highball XX AXS RSV
    $6,500
    Boulder
  51. 2025 Santa Cruz Stigmata htSQD Limited Edition
    $5,700
    Boulder
  52. BLUR XX AXS FA RSV - size small
    $7,000
    Boulder
  53. 2022 Specialized Roubaix Expert
    $3,200
    Erie
  54. Trek Stache "Bikepacking" 29+
    $800
    Longmont
  55. Spot Brand Highline Belt Drive Bike
    $1,200
    Boulder
  56. GIANT MTX 250 Kids Bike
    $150
    Louisville
  57. 2015 Pinarello ROKH sz 57cm carbon - low miles, 1 owner, Excel
    $1,500
    Boulder
  58. Schwinn Circuit Hybrid Bike
    $140
    Erie
  59. Specialized AWOL Comp: More Passport Stamps Than Most People
    $990
    Boulder
  60. Elliptigo in Mint condition
    $1,000
    Loveland
  61. Marin Rift Zone Junior
    $1,500
    Boulder
  62. 2018 Specialized Enduro Pro Carbon 29/6Fattie (S4 / Large)
    $2,000
    Longmont
  63. CO-OP 1.1 DRT Mountain Bike For Sale!
    $400
    Boulder
  64. Linus Mixte
    $500
    Boulder
  65. *Brand New* Wike Special Needs Size Large cle/walking/jogging trailer
    $600
    Firestone
  66. Commencal Supreme DH Mullet Öhlins Excellent Condition
    $4,999
    Louisville
  67. Salsa Beargrease 2 Fatbike Small
    $1,600
    Louisville
  68. GIANT Kids Mountain Bike
    $175
    Longmont
  69. Schwinn Cruiser
    $170
    Nederland
  70. Scott Foil 15 Aero carbon fiber road bike
    $1,800
    Lafayette
  71. Open U.P. Rapha Special Edition Gravel Bike (Large)
    $2,450
    Boulder
  72. Calfee Designs Carbon Tandem
    $4,000
    Erie
  73. Ventum NS1
    $2,800
    Superior
  74. Peloton bike (plus shoes and mat) for sale - Excellent condition
    $600
    South Boulder
  75. Vintage litespeed Ultimate Titanium Road Bike, Campagnolo Record
    $850
    Boulder
  76. 2022 Trek Slash 9.8 XT size M/L Full Suspension
    $2,750
    Lyons
  77. Rans Cruz recumbent bicycle, medium
    $800
    Longmont
  78. 2023 Trek Fuel Ex 7 Deore (sub 50 miles)
    $2,400
    Boulder
  79. 1982 Schwinn Traveler **Large Frame**
    $1
    Lafayette
  80. Mobo Cruiser Recumbent Tricycle – Excellent Condition
    $125
    Bohn Farm Neighborhood
  81. Yeti SB100 Mountian Bike
    $2,100
  82. Trek Domane SL 7 Gen 4 Carbon Road bike size 58 shimano ultegra Di2
    $4,300
  83. Felt F65X Cyclocross Bike
    $590
    Superior
  84. Banshee Spitfire
    $1,250
    Boulder
  85. Titus Motolite
    $475
    Boulder
  86. Men’s Giant TCR-C2 Road Bike - High Quality - Like New Condition!
    $300
    Lafayette (Public Rd/287)
  87. Fuji SST 2.0 LE Carbon Road Bike - Shimano Ultegra - Size Medium
    $650
    Boulder
  88. 2020 Evil the Wreckoning - full carbon L frame
    $1,700
    Boulder, CO
  89. adult tricycle
    $300
    Longmont