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Bicycle Parts for sale in Boulder, CO

  1. 32T Shimano Deore XT FC-M8100-1 Chainring
    $55
    Broomfield
  2. Maxxis DHF 29x2.50 WT Tires
    $35
    Louisville
  3. Shimano Deore XT 30t Chainring
    $30
    Louisville
  4. Cannondale OPI SpideRing X-Sync 10-Arm Chainring
    $80
    Louisville
  5. New Aventon Pace 500.3 battery
    $325
    Louisville
  6. Shimano DeOre LX 44T 104mm M580 Chainring
    $30
    Longmont
  7. e*thirteen Helix Race 12 speed 9-45 Cassette
    $260
    Louisville
  8. Ritchey Swiss Cross
    $1,200
    Boulder
  9. Bike Carrier Case for Air Travel - Timbuk2
    $350
    Central Boulder
  10. POC Octal MIPS Bike Helmet - New
    $99
  11. 20" Front Disc Wheel with tire and rotor
    $100
    Boulder
  12. S-Works Torch 44 / 10.6 US - white
    $400
    Boulder
  13. Zefal Folding Bicycle Repair Stand - NEW in box
    $65
    Lafayette
  14. Center Mount Child Bicycle Seat
    $45
    Lafayette
  15. Mapei Socks- Defeet
    $20
    S Boulder
  16. Brand-new Wahoo KICKRcore bike trainer
    $450
    Boulder
  17. BRAND NEW RockShox Judy Silver, TurnKey Damper, Solo Air, 29”, 100mm
    $320
    Boulder
  18. QERIDOO Speedkid1, buggy, walker, jogger Petrol
    $175
    Berthoud
  19. Thule T2 Classic - 2-BIKE ADD-ON HITCH RACK BLACK, 2IN
    $300
    Berthoud
  20. Shimano XT 12sp Crankset 170mm
    $75
    Boulder
  21. Shimano Dura Ace C40 Tubeless Ready
    $1,500
    boulder
  22. Sram Rival Crankset 46-36 BB30
    $50
    Boulder
  23. Sram Rival Long-Cage Derialleur 11 Speed Type 2.1
    $75
    Boulder
  24. Fizik Antares R3 Versus Evo Adaptive Saddle
    $150
    Boulder
  25. NEW Stans Flow MK4 29 rear wheel, Shimano HG, 6 Bolt, Boost
    $375
    South Boulder
  26. New Pedals-Look & Speedplay
    $40
  27. Aluminum disc wheelset
    $200
    Longmont
  28. 2023 Rock Shox Super Deluxe Select 210x55 New Take Off
    $300
  29. Shimano / WTB Superboost Wheelset - New
    $280
  30. Shimano MTB Brake Pads 3 Sets
    $30
    Lafayette
  31. Shimano XT Cranks
    $130
    Boulder
  32. Pearl Izumi X-Alp Seek Blue Women's Size 40 (9) Cycling Shoes NEW
    $65
    Boulder
  33. POC Ventral Air MIPS Helmet
    $130
    Boulder
  34. Maxxis Agressor 29x2.3 EXO TR - BRAND NEW - Pair
    $80
    Broomfield
  35. Jagwire Road Pro 2x Cable Kit
    $45
    Boulder
  36. Focus Paralane stock Fenders
    $47
    East Longmont
  37. Shimano XT CS-M8000 Cassette 11-46t - NEW
    $65
  38. Shimano Ultegra CS-6500 9-Speed Cassette 12-27
    $60
  39. Cannondale SI Spidering Plateau Chainring 32t - $105 MSRP - NEW
    $55
  40. HELMET FLAGS: reflective helmet flags + bike sticker kit/ xoearth
    $14
    Boulder
  41. NEW Cannondale Hollowgram Crankset 52/36T chainrings 172.5 cranks
    $150
    Boulder
  42. Specialized S-works Body Geometry Road Shoes
    $100
    Longmont
  43. SRAM Force
    $130
    Boulder
  44. SRAM 10 speed 11-32 cassette, road/gravel
    $45
    Boulder
  45. Raceface Next seatpost
    $60
  46. NEW Right Side Crankset Only SHIMANO TIAGRA FC-4700 50-34 175
    $20
    Boulder
  47. Backtrails Adjustable Kickstand - NEW
    $10
  48. Conti Grand Prix 5000 Race Tire (1)
    $45
    Boulder
  49. Thule yepp maxi kids seats
    $175
    Boulder
  50. Trek RCS Pro Blendr Stem 100mm length, -7 degree
    $85
    Longmont
  51. Bontrager Elite IsoZone VR-SF Road Handlebar
    $50
    Longmont
  52. Trek Domane MKIV Seatpost
    $150
    Longmont
  53. Sidi Genius 10 road shoes
    $125
    SW Longmont
  54. KS Lev Ci CARBON Dropper Post 31.6 x 490mm (175mm drop) - BRAND NEW
    $175
  55. * New - A. Dugast Rhino Tubulars, 32mm *
    $150
    Lafayette
  56. ** New - Clement PDX 33 Clincher Tires **
    $60
    Lafayette
  57. ** NIB - Clement PDX 33 Tubulars **
    $150
    Lafayette
  58. ** NIB - Stan’s NoTubes Pro Iron Cross Wheelset **
    $550
    Lafayette
  59. BRAND NEW Specialized Roval Wheelset, 29er, Boost, Tubeless Ready
    $450
    Boulder
  60. NEW Maxxis 29 x 2.25 Tubeless
    $140
    Boulder