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craigslist

Bicycles For Sale in Boulder, CO

  1. see also

    electric bikes

    kids bikes

    mountain bikes

    road bikes

  2. Ancheer 26" Electric Mountain Bike MAX
    $60
    Boulder
  3. TREK Superfly 240 Disc Hardtail Mountain Bike Excellent Cond. Tuned
    $460
    Louisville
  4. Bridgestone MB-5 Mountain Bike Excellent Condition Fully Serviced
    $300
    Louisville
  5. GT Bullet Kids Mountain Bike Excellent Condition Fully Serviced
    $180
    Louisville
  6. Univega Via Carisma Hybrid / Comfort Bike Excellent Condition Tuned
    $260
    Louisville
  7. bicycle trailer stroller
    $180
  8. bike rack
    $10
    longmont
  9. Santa Cruz Stigmata
    $2,200
  10. Boys Specialized Youth Bike
    $175
    Longmont
  11. GIANT Boulder SE Hardtail Mountain Bike Excellent Condition Just Tuned
    $260
    Louisville
  12. TREK SKYE SL Hardtail Mountain Bike Excellent Condition Fully Serviced
    $300
    Louisville
  13. JEEP Hardtail Mountain Bike Excellent Condition Ready to Ride
    $200
    Louisville
  14. TREK Navigator 200 Hybrid / Comfort Bike Like New Cond. Fully Serviced
    $340
    Louisville
  15. BEAUMONT CITY BIKE STEP THROUGH 7 SPEED
    $85
    Boulder
  16. Diamondback Outlook Mountain Bike, Wheel Size 26 in
    $65
    Boulder
  17. Huffy Trail Runner Mountain Bike – Wheel Size 24" (For Kids)
    $65
    Boulder
  18. BIKE CANNONDALE ALUMINUM PATENTED DESIGN Weels 26
    $65
    Boulder
  19. Roadmaster Bicycle Type Mountain Bikes, Wheel Diameter 26"
    $60
    Boulder
  20. Bike Huffy 26in Illumina 18 Speed Mountain Bike
    $50
    Boulder
  21. Trade hard tail mouintain bike for road bike
    $450
    longmont
  22. 1982 Schwinn Pixie
    $195
    Erie
  23. GIANT MTX 225 Kids Mountain Bike Good Condition Fully Serviced
    $160
    Louisville
  24. TREK 720 MultiTrack Hybrid / Comfort Bike Excellent Condition Tuned
    $280
    Louisville
  25. Giant Revel W1 Disc Woman’s Hardtail Mountain Bike Excellent Tuned
    $380
    Louisville
  26. Novara Moxie 24 Kids Hardtail Mountain Bike Excellent Condition Tuned
    $240
    Louisville
  27. cruiser bike
    $100
    Boulder
  28. Trek Mountain bike 19" frame
    $120
    Boulder
  29. 2005 Raleigh prestige Carbon fiber race road bike 55cm
    $300
    Boulder
  30. Schwinn Le Tour GS race road bike
    $200
    Boulder
  31. Novara Arriba 21 Speed Front Suspension Mountain Bike
    $125
  32. Schwinn Le Tour 10 Speed Tall Frame Road Bike
    $125
  33. Yeti SB5c Medium 27.5 Mtn Bike in Great Shape
    $1,400
  34. Trek 4500
    $125
  35. Miyata 21 Speed Hybrid
    $100
  36. GIANT Simple Seven Woman's Cruiser Bike Like New Condition Just Tuned
    $200
    Louisville
  37. Corsa R-Fourteen Road Bike Excellent Condition Fully Serviced
    $280
    Louisville
  38. Bike Sale
    $100
    Longmont
  39. Bike Trainer
    $50
    South Boulder (Martin Acres)
  40. Giant Sedona ST Hybrid / Commuter Bike Great Condition Fully Serviced
    $200
    Louisville
  41. Vintage 80s Guerciotti Sprint Red Frame Fork CAMPAGNOLO Etc. 56cm
    $95
    Metro Denver
  42. Dean Titanium Road
    $1,500
  43. Trek 950 Steel - Made in the USA
    $240
    Arvada
  44. Vintage Schwinn Road Bike
    $80
    SW Longmont
  45. LeMond Buenos Aires vintage steel road, 55cm
    $450
    Erie
  46. RoadMaster Mt. Fury Mountain Bike Great Condition Just Tuned
    $70
    Louisville
  47. TREK 4300 Hardtail Mountain Bike Excellent Condition Fully Serviced
    $300
    Louisville
  48. Miyata Hybrid Bicycle - Professionally Tuned Up
    $250
    Boulder
  49. Specialized Hotrock Hardtail Mountain Bike- Professionally Tuned Up
    $250
    Boulder
  50. Trek Mountain Track City Commuter Bike -Professionally Tuned Up
    $200
    Boulder
  51. Schwinn Moab 24 Speed Mountain Bike- Professionally Tuned Up
    $250
    Boulder
  52. Trek 3500 Mountain Bike
    $250
    North Boulder
  53. Trek 3200 - Excellent Condition
    $250
    Boulder
  54. Trek 4500 Women's Hardtail Mountain Bike - Professionally Tuned Up
    $250
    Boulder
  55. Kids Scott Orange Mountain Bike - 24" Wheels - Mint Condition
    $225
    Boulder
  56. Kids / Boys Specialized Hotrock (Green) Mountain Bike - 24" Wheels
    $225
    Boulder
  57. Kids' Extra Small Trek Mountain Bikes -26" Wheels - Pro Tuned Up
    $250
    Boulder
  58. Extra Small Specialized Comp Kids Mountain Bike - 26" Wheels
    $250
    Boulder
  59. Schwinn Crisscross bike
    $100
    Boulder
  60. 2001 Schwinn Homegrown Comp 17"
    $500
    Table Mesa
  61. TREK MT220 Kids Hardtail Mountain Bike Excellent Condition Tuned
    $260
    Louisville
  62. Hyper Spin Fusion 700C Hybrid / Road Bike Excellent Condition Tuned
    $180
    Louisville
  63. K2 Cheyenne Hardtail Mountain Bike Excellent Condition Fully Serviced
    $280
    Louisville
  64. Specialized Myka mountain bike
    $100
    Louisville
  65. Bike, Raleigh M50 Mountain Trail- Chromoly Frame, Frame 16 in 24 speed
    $55
    Boulder
  66. 26 In, Bike Vector, Haro, 18-speeds 17.5" Frame, Excellent Condition
    $50
    Boulder
  67. 57cm (L) Vintage Trek Carbon U.S. Postal Service (USPS) team mt. bike
    $850
    Boulder, CO
  68. Specialized Stumpjumper Expert mountain/Trail bike
    $360
    Boulder
  69. 2021 carbon Kona Libre 50cm
    $1,995
  70. TerraTrike Traveler recumbent bike, $500
    $500
    Boulder
  71. Raleigh Talus Mountain Bike (XS) Like New Condition Ready to Ride
    $240
    Louisville
  72. TREK Navigator 2.0 Hybrid/Comfort Bike Excellent Condition Just Tuned
    $300
    Louisville
  73. CLEARY Scout 26 Kids Hardtail Mountain Bike Excellent Condition Tuned
    $560
    Louisville
  74. TREK Navigator 400 Step Through Hybrid / Comfort Bike Like New Tuned
    $340
    Louisville
  75. 2026 Trek Verve 3 lowstep gen 5 as new, size is Medium
    $750
  76. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Part out, Frame Set $299!!!
  77. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Part out, Frame Set $299!!!
  78. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Fork, Bottom bracket b $279
  79. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Part out: Frame, Fork bottom Bracket Stem Handlebars $299!!!
  80. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Fork, Bottom bracket b $279
  81. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Fork, Bottom bracket b $279
  82. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    New: Part Out $299!! Frame , Fork, Aurora Alameda @ I225
  83. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Part out Frame Fork BB Stem Han $299
  84. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Frame,Fork, Stem Han $299!!
  85. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Part out, Frame Set $299!!!
  86. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    New! Part out Frame , Fork BB Stem Handlebars $269!!!!
  87. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    New Part out Frame and Fork $259!!! Aurora Alameda @ I225
  88. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Part out, Frame, fork BB stem bars
  89. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Now $499!!! NEWPart out!, Frameset $279!!!
  90. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Now $499!!! NEWPart out!, Frameset $279!!!
  91. Schwinn Moab 24 Speed Front Suspension Mountain Bike
    $150
  92. K2 ZED 1.0 Hardtail Mountain Bike Excellent Condition Fully Serviced
    $300
    Louisville
  93. Mongoose Montana 21 Speed Front Suspension Mountain Bike
    $100
  94. SCHWINN Sierra GS Woman's Hybrid / Comfort Bike Excellent Cond. Tuned
    $220
    Louisville
  95. Raleigh Venture 3.0 Hybrid / Comfort Bike Excellent Condition Tuned
    $300
    Louisville
  96. Raleigh Technium ATB-All Terrain Bike Excellent Cond. Fully Serviced
    $320
    Louisville
  97. Specialized Teen 7 Speed Bike
    $50
    Boulder
  98. Specialized RockHopper Bicycle 🚲
    $200
    South Boulder
  99. Specialized Pitch 27.5 Mountain Bike
    $300
    South Boulder
  100. Vintage Schwinn Super Le Tour
    $40
    South Boulder
  101. Specialized RockHopper Mountain Bicycle 🚵‍♂️
    $200
    South Boulder
  102. Trek 3900 WSD Mountain Bicycle
    $200
    South Boulder
  103. Giant ATX780 Front Suspension Mountain Bike
    $200
    South Boulder
  104. Gary Fisher Mamba Front Suspension Mountain Bike
    $200
    South Boulder
  105. Motobecane Elite Adventure 28" Gravel Hybrid Bike
    $200
    South Boulder
  106. Gary Fisher Napa Mointain Bike
    $250
    South Boulder
  107. GT Aggressor 3.0 Mountain Bike
    $150
    South Boulder
  108. Giant Roam 2 E-bike Electric Bicycle w/ Bafang Mid Drive Motor
    $1,500
    South Boulder
  109. Giant Liv Alight 3 Hybrid Commuter Comfort Bicycle
    $200
    South Boulder
  110. REI Co-op Cycles ADV 3.1 Adventure Bicycle
    $600
    South Boulder
  111. Specialized Crossroads Hybrid Bicycle Aluminum Frame
    $300
    South Boulder
  112. GT Agressor Mountain Bicycle XXL Aluminum Frame
    $200
    South Boulder
  113. Gary Fisher Tassajara GS Mountain Bike
    $250
    South Boulder
  114. Schwinn Clear Creek Comfort Bicycle
    $120
    South Boulder
  115. Schwinn Ranger Comfort Commuter 21 Speed Bicycle
    $200
    South Boulder
  116. Specialized Expedition Sport Mountain Bike
    $200
    South Boulder
  117. Gary Fisher Kaitai Aluminum Frame Front Suspension Mountain Bike
    $250
    South Boulder
  118. Cannondale Competition Series 3.0 SM900 Aluminum Frame Mountain Bike
    $400
    South Boulder
  119. Gary Fisher Joshua X1 Full Suspension Mountain Bike
    $300
    South Boulder
  120. Trek 2100 ZX Carbon Frame Road Bicycle
    $300
    South Boulder
  121. Cannondale Scalpel 29" Carbon 2 Lefty Mountain Bike
    $1,000
    South Boulder
  122. Giant Boulder Mountain Bike
    $180
    South Boulder
  123. Jamis Citizen 2 Comfort Bicycle
    $250
    South Boulder
  124. Marin San Rafael DS2 - Aluminum Frame, Disc Brakes
    $260
    South Boulder
  125. Bianchi Vigorelli Bicycle Frame and Fork
    $250
    South Boulder
  126. Bianchi 1885 Reparto Corse Bicycle HAND MADE in ITALY
    $900
    South Boulder
  127. Trek Fuel 90 Full Suspension Mountain Bike 🚲
    $350
    South Boulder
  128. Kona NuNu Mountain Bike
    $200
    South Boulder
  129. Schwinn Traveler Road Bike - Vintage
    $200
    South Boulder
  130. Nishiki Bravo Mtn Bicycle
    $125
    South Boulder
  131. Cannondale F600 Comp Mountain Bicycle
    $250
    South Boulder
  132. Gary Fisher Cake 3 DLX Bicycle Full Suspension Hydraulic Disc Brakes
    $450
    South Boulder
  133. Trek 6500 Aluminum Frame Mountain Bike - Orange
    $200
    South Boulder
  134. Specialized HardRock FS Mountain Bike - Silver
    $200
    South Boulder
  135. Trek 6500 Aluminum Frame Mountain Bicycle - Blue
    $200
    South Boulder
  136. GT Aggressor 2.0 Aluminum Frame Mountain Bike
    $200
    South Boulder
  137. Fuji Nevada Mountain Bike
    $150
    South Boulder
  138. GT Outpost All Terra Vintage Mountain Bike
    $200
    South Boulder
  139. Fuji Eddy Mountain Bicycle
    $150
    South Boulder
  140. GT Outpost Mountain Bicycle - Front Suspension
    $175
    South Boulder
  141. Specialized Hardrock Punk Mountain Bike
    $200
    South Boulder
  142. Giant Rincon Mountain Bicycle
    $200
    South Boulder
  143. Schwinn Super Sport GL Road Bike Aluminum Frame
    $250
    South Boulder
  144. GT Saddleback Mountain Bike - Front Suspension
    $125
    South Boulder
  145. Schwinn Woodlands Commuter Hybrid Bike
    $150
    South Boulder
  146. Classic Schwinn s [ 9 five] .3 Aluminum Mountain Bike
    $175
    South Boulder
  147. Centurion Dave Scott Ironman Expert Vintage Bicycle
    $400
    South Boulder
  148. Classic Diamondback Ascent Mountain Bicycle 🚵‍♂️
    $140
    South Boulder
  149. Schwinn Mesa GS Aluminum Frame Suspension Mountain Bike bicycles
    $200
    South Boulder
  150. Felt FA SL Superlight Aluminum Road Bicycle
    $700
    South Boulder
  151. Specialized Hardrock Sport Mountain Bike
    $250
    South Boulder
  152. Specialized Roll Sport Comfort Hybrid Bike
    $250
    South Boulder
  153. Castellano Fango Softail Aluminum Frame Mountain Bicycle
    $380
    South Boulder
  154. Schwinn Mesa GSX Aluminum Mountain Bike Front Suspension
    $250
    South Boulder
  155. Cannondale F300 Front Suspension Mountain Bike
    $275
    South Boulder
  156. Torker U District Urban City Single Speed Bicycle
    $120
    South Boulder
  157. Trek 7.3 FX Bicycle
    $250
    South Boulder
  158. Diamondback Vital 2 Woman's Hybrid / Comfort Bike Like New Just Tuned
    $280
    Louisville
  159. GIANT MTX 225 Kids Mountain Bike Excellent Condition Ready to Ride
    $240
    Louisville
  160. DiamondBack Old School BMX Bike great Condition Tuned
    $500
    Louisville
  161. KHS Montana Custom Hybrid/Comfort Bike Excellent Cond. Just Tuned
    $240
    Louisville
  162. Schwinn Broadway
    $140
    Boulder
  163. Marin San Rafael City Series 24 Speed Hybrid
    $150
  164. Bicycle, Giant, Farrago model, women's/unisex
    $120
    Niwot
  165. Giant Cypress SX 27 Speed Hybrid
    $150
  166. Pacific Quasar 21 Speed Mountain Bike
    $100
  167. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Now $499!!! Aurora Alameda @ I225
  168. Lawn mower yard machine
    $60
    Longmont
  169. FUJI Newest 3.0 Road Bike Excellent Condition Fully Serviced
    $380
    Louisville
  170. GT Outpost Trail Mountain Bike Excellent Condition Fully Serviced
    $240
    Louisville
  171. Specialized Globe Hybrid / Comfort Bike Excellent Condition Just Tuned
    $340
    Louisville
  172. 2010 Trek 520
    $700
    North Boulder
  173. Trek Madone 4.7 Womens Bicycle
    $600
    N. Boulder
  174. Toddler’s balance bike
    $15
  175. HIBOY P6 electric mountain bike
    $850
    Lafayette
  176. Giant Defy Advanced 3 large
    $495
  177. Hot Pink Strider Bike
    $100
    Broomfield
  178. Pink Strider Sport Bike
    $80
    Broomfield
  179. Raleigh USA M-55 Hardtail Mountain Bike Excellent Condition Just Tuned
    $220
    Louisville
  180. FUJI Monterey Hybrid / Comfort Bike Like New Condition Fully Serviced
    $380
    Louisville
  181. TREK 1000C Road Bike Excellent Condition Fully Serviced
    $380
    Louisville
  182. HARO V-Series V1 Hardtail Mountain Bike Excellent Condition Just Tuned
    $280
    Louisville
  183. COOP DRT 1.2 27.5” Small mountain bike
    $500
    Longmont
  184. Specialized Stumpjumper mountain bike - Size Medium
    $400
  185. 2023 Specialized Rockhopper Comp 29", Small frame
    $650
    Louisville
  186. Trek bike
    $200
    Superior
  187. Adams Trail-a-bike trailer bike
    $15
    Louisville
  188. TREK 3500 Hardtail Mountain Bike Excellent Condition Fully Serviced
    $280
    Louisville
  189. GIANT Cypress Hybrid / Comfort Bike Excellent Condition Fully Serviced
    $340
    Louisville
  190. TREK Navigator 200 Hybrid / Comfort Bike Great Condition Just Tuned
    $260
    Louisville
  191. Santana Tandem Bike
    $700
  192. Super 73 S1 E-bike
    $1,100
  193. Specialized Aluminum Rockhopper Mountain Bike
    $150
    Superior
  194. Specialized Rockhopper Comp
    $260
  195. Shimano Rotors / New with hardware 180
    $25
    Lafayette
  196. Trek 8000 Series Aluminum Deore XT 17 inch
    $180
  197. Giant Carbon Hybrid 19inch
    $180
  198. Kona ultralight Steel 16 1/2 inch frame
    $180
  199. Stumpjumper 18 inch vintage Aluminum
    $260
  200. Specialized Rockhopper comp 15 1/2 frame
    $260
    Boulder
  201. Specialized Stump Jumper Classic
    $260
    Boulder
  202. Kona Lava Dome Steel Hard Tail 16 inch
    $180
    Boulder
  203. Trek 8000 series Aluminum. 17 inch
    $180
    Boulder
  204. Giant Mountain Bike size medium
    $120
    Boulder
  205. Diamondback Lustre 1 21 Speed Front Suspension Mountain Bike
    $80
  206. Schwinn Jaguar 7 Speed Cruiser
    $100
  207. Titus Racer X 29er. Titanium frame. Full suspension. 18”.
    $875
    Allenspark
  208. Novara Safari 29 Touring / Hybrid / City Bike Large
    $300
    Longmont
  209. Specialized Dolce Elite Road Bike, Women's Medium
    $300
    Longmont
  210. Fuji E-Traverse 2.1 Electric Bike - Commuting, Light Off-Road
    $500
    Longmont
  211. Evelo Compass Electric Trike, Class 2, Low Miles!
    $1,500
    Longmont
  212. Fuji Roubaix Road Bike, 60cm, X-Large
    $300
    Longmont
  213. Schwinn Sierra 21 Speed Front Suspension Hybrid
    $100
  214. Vintage old school 80's BMX bike Huffy Challenger Schwinn
    $200
    longmont
  215. TREK 1000 SL Road Bike Excellent Condition Fully Serviced
    $380
    Louisville
  216. Overland A/T Cargo Fat Tire Class 2 eBike *Only 1 Left*
    $1,500
    Louisville
  217. Orbea Ora TLT
    $800
  218. Mountain Bike
    $150
    Broomfield
  219. Niner RLT 9 - XL Frame (62 CM)
    $2,250
    Boulder
  220. 2022 Vitus Substance 650B
    $1,400
    Lafayette
  221. TREK SOHO-S Single Speed Road Bike Excellent Condition Just Tuned
    $200
    Louisville
  222. Quintana Roo TT Triathlon Race Bike - 55 cm
    $500
    SW Longmont
  223. Phat Aloha Mahalo Cruiser
    $150
    boulder
  224. Trek 820 Hybrid Commuter Bike - Professionally Tuned Up
    $225
    Boulder
  225. Marin Sausalito Hybrid Commuter Bike
    $250
    South Boulder
  226. Specialized rockhopper
    $75
  227. Fuji Crosstown Bike
    $200
    Boulder
  228. K2 Mod 5.0 Medium Road Bike
    $315
    Longmont
  229. Ceiling mount bike hoists - get them outta the way!
    $40
    Gunbarrel / North Boulder
  230. Globe Live 1 Single-Speed City Bicycle
    $350
    Louisville
  231. Moots Smoothie Blend MTB - Size Medium (17")
    $2,000
    Louisville
  232. IZIP Parting Out or Buy Whole for $75
    $75
    Louisville
  233. Orbea Ora TLT
    $800
  234. Large Specialized Stumpjumper Carbon 29er with carbon wheels
    $2,499
    Boulder
  235. Focus Mares CX 56cm cyclocross/gravel bike
    $950
  236. BH Crystal Woman's carbon road bike - Small
    $650
    e boulder
  237. Trek Navigator 100 Women’s City Hybrid/Comfort Bike 17in 3x7 26x1.95
    $190
  238. Gary Fisher Mako mountain bike
    $175
    Longmont
  239. 2023 Specialized Diverge STR Pro, Force AXS 1x, Size 54
    $2,950
    Boulder
  240. 2026 Cervelo Aspero 5 - Force AXS 1 - 54 cm - Royal Mercury
    $6,950
    Boulder
  241. Extra Small Trek 8000 Mountain Bike - 26" Wheels- Pro Tuned Up
    $250
    Boulder
  242. Shogun 200 series road bike 26
    $50
    Longmont
  243. 2019 Felt IA10 Carbon Triathlon Bike // TT Time Trial Shimano Di2
    $2,200
  244. GT Speed Series Team Bike
    $1,700
    Lafayette
  245. 2023 Trek Emonda SL6, 58cm
    $2,500
  246. 2022 Specialized Diverge Comp E5, 58cm
    $1,200
  247. Lectric XP Lite Folding Electric Bike
    $400
    LOUISVILLE
  248. 2x Greenbike USA 500W folding Fat-Tire E-Bikes (48V)
    $500
    Longmont
  249. Burley Kazoo
    $150
    Boulder
  250. Vitus Nucleus 24" hardtail kids mountain bike
    $50
    Boulder Colorado
  251. Schwinn Ranger
    $200
  252. 2022 Yeti SB130 LR - TURQ
    $6,000
    Longmont
  253. 2016 Santa Cruz Bronson cc
    $1,000
    Longmont
  254. Greg Lemond Nevada City Road Bike
    $225
    Longmont
  255. Bikes
    $80
    Longmont
  256. Reduced - Brompton T Line 4 speed - NIB
    $4,250
    Boulder
  257. Brand New Unused Linus Bike
    $1,000
    Boulder
  258. Trek T200 Tandem: ~1996
    $750
    S. Boulder
  259. Trek Discovery Channel Road Bike - Small Mint Condition
    $360
    North Boulder
  260. 1960's Schwinn Cruiser Bike
    $50
    N. Boulder
  261. Giant NRS Full Suspension Mountain Bike
    $250
  262. Takara Professional Vintage Road Bike 12-speed 2x6 54cm 27x1-1/4 1980s
    $200
  263. Specialized 24" bike
    $50
    Louisville
  264. Specialized - Youth/Women's XS bikes
    $200
    Louisville
  265. Beach cruiser Electra
    $120
  266. Trek Multitrack 7200
    $175
    Arvada
  267. Colorado-Made Carbon 29er, Guerilla Gravity / ENVE / X01 / FOX
    $2,700
    Boulder
  268. 2 x 2019 Rossignol All Track Trail 24"
    $400
    Niwot
  269. Schwinn Alloy SS Cruiser
    $50
    Niwot
  270. Trek 830 Mountain Track Bike 19in 3x7 26x2.1
    $190
  271. Men’s mountain bike-Gary Fisher Marlin
    $180
    Longmont
  272. Schwinn “Sid” automatic 3 speed cruiser
    $200
    Louisville
  273. GT Pro Performer 29” World Tour
    $950
  274. Schwinn Original 1974 10-speed Men's Bicycle
    $320
    Arvada
  275. Dero Fixit Repair Station NEW
    $400
    Longmont
  276. GoCycle G4i - Qty 2
    $1,200
    Boulder
  277. New in Box 26" Folding Electric Bike 40 Mile Range 20MPH
    $325
    Boulder
  278. Confort Hybrid women’s Bike - HEAD - Strada
    $190
    Longmont
  279. Specialized Rockhopper
    $150
  280. 2023 Liv Alight Aluminum Hybrid Bike-Size Medium
    $195
    Louisville
  281. old school BMX magazines ($35 per issue)
    $35
    Lafayette
  282. 2026 Dahon BOARDWALK D7 7 Speed Folding Bike, 20" Wheels
    $300
    Boulder
  283. Kids Specialized Hotrock (Blue) Mountain Bike - 24" Wheels
    $225
    Boulder
  284. Women's Nishiki Simple 7 Speed Commuter With Rack - Tuned Up
    $200
    Boulder
  285. Women's Specialized Hybrid - Professionally Tuned Up
    $250
    Boulder
  286. Kayak-Dagger G-Ride 62 Whitewater Playboat
    $200
  287. TREK 8000 (vintage top-of-the-line) MTB 16.5"
    $150
    the hill
  288. fat tire ebike (rad rover plus 6)
    $1,100
    erie
  289. Kids' Extra Small Specialized Mountain Bikes - 26" Wheels-Tuned Up
    $250
    Boulder
  290. Trek Marlin 6 Gen 2 Mountain Bike — XS
    $575
    Boulder
  291. Pinarello kids road 24
    $250
    Boulder
  292. Schwinn Ranger 26” Mountain Bike - $180
    $180
    Boulder
  293. Bulls iconic evo2 speed ebike
    $1,600
  294. Canyon Neuron MTB Mountain Bike L Large Ridden Once Like New
    $2,750
  295. Trek Verve 3 Disc Lowstep (Medium, Purple)
    $300
    Boulder
  296. Like new 16" Cannondale Kids Bike
    $180
    Longmont
  297. Arro Folding E Bike (Open to Trades
    $250
    Longmont
  298. 1985 Specialized Rockhopper
    $350
  299. 1997 Kona Fire Mountain
    $250
  300. Mountain Bike and Road Bike Carbon Fiber
    $400
    North Boulder/Niwot
  301. Black Ops BMX Handle Bar, Brand-New!
    $20
    Boulder
  302. Tow behind bike
    $20
    Lafayette
  303. Stryder Bike
    $5
    Lafayette
  304. Cannondale F300 Verso Mountain Bike XL frame (21.75")
    $225
  305. Frog 44 kids bike 16"
    $250
    Niwot
  306. Woman Huffy Bike
    $75
    Longmont
  307. Vintage Miele Road Bike
    $200
    Boulder
  308. Electra bike
    $80
    Longmont
  309. Univega Modo Vivere. 50cm. Campy and Columbus.
    $249
    Greeley
  310. Raleigh Rush Hour fixie. 22"
    $129
    Greeley
  311. Vintage Centurion Elite RS. Free delivery.
    $221
    Greeley
  312. Bianchi Brava road bike. 20.5". limited free delivery.
    $175
    Greeley
  313. Cute women’s 8 speed bike
    $100
  314. Specialized Ruby comp
    $0
    Boulder
  315. Raleigh R500. limited free delivery.
    $210
    greeley
  316. Cervelo Aspero GRX RX610 Size 56
    $2,200
  317. Cool , 70’s. 3 speed cruiser
    $65
    Longmont
  318. Specialized 1998 FSR Extreme/Full Suspension/ All original
    $450
    Denver
  319. Raleigh Venture 3 Comfort Bike
    $150
    Boulder
  320. Large 7 speed Bicycle, last tuned in April
    $200
    Boulder
  321. 2015 Trek X-Caliber 8 hardtail mountain bike
    $150
    Boulder
  322. Vintage Cannondale F500
    $325
    Boulder
  323. E bike Velotric Go1
    $1,200
    Longmont
  324. iGo electric bicycle
    $750
    Boulder
  325. Jamis Durango A2
    $500
    Hygiene
  326. Schwinn Wayfarer 7 Speed Hybrid Bicycle
    $50
    Longmont
  327. Felt F1 Road Bike
    $750
    Boulder
  328. 2015 Salsa Colossal Titanium- 58cm
    $2,750
    Boulder
  329. Trek Speed Concept Large
    $1,490
    Boulder
  330. Obed GVR Large Carbon Gravel Bike
    $2,295
    Boulder
  331. PIM EBike refurbished
    $550
    boulder
  332. Chariot bike trailer
    $50
  333. Intense 951 XC Mountain Bike – Full Carbon, Size Medium
    $3,000
  334. 2021 Giant Stance
    $850
    Gunbarrel
  335. Motobecane 10-speed mixie
    $35
    S Boulder
  336. Cervelo R3 Mud 58cm
    $2,500
    S Boulder
  337. Haro bmx
    $120
  338. 2022 Blix Packa Genie Cargo Ebike 2060 Miles, Brand New OEM Battery
    $1,500
  339. Dean Titanium "soft tail" Mountain Bike
    $850
    Longmont
  340. Canyon Ultimate CF SL Disc 8.0 Ultegra Di2 - (Boulder)
    $2,250
    Boulder