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Bisiklet in Boulder, CO

  1. see also
  2. Trek Alpha 4900 Mountain bike 22.5" frame
    $140
    Boulder
  3. Specialized Stumpjumper Expert mountain/Trail bike
    $260
    Boulder
  4. Giant Revel W1 Disc Woman’s Hardtail Mountain Bike Excellent Tuned
    $380
    Louisville
  5. GIANT MTX 225 Kids Mountain Bike Good Condition Fully Serviced
    $160
    Louisville
  6. Gary Fisher Joshua X1
    $220
    Superior
  7. Kid's Bike 16"
    $20
    Superior
  8. 2009 specialized carbon roubaix elite 58cm
    $600
    Boulder
  9. Specialized Enduro Mountain Bike S5
    $3,800
    Lyons
  10. 2022 Parlee Gravel Bike
    $3,400
  11. Townie Bike
    $200
  12. Townie Bike
    $200
  13. Santa Cruz Tall Boy
    $4,900
    Boulder
  14. Mongoose Sahara 21 Speed Front Suspension Mountain Bike
    $100
  15. TREK Navigator 200 Hybrid / Comfort Bike Like New Cond. Fully Serviced
    $340
    Louisville
  16. KHS Montana Custom Hybrid/Comfort Bike Excellent Cond. Just Tuned
    $240
    Louisville
  17. TREK MT 220, MT220 Kids Hardtail Mountain Bike Excellent Cond. Tuned
    $260
    Louisville
  18. TREK 7.2 FX Hybrid / Gravel Bike Excellent Condition Fully Serviced
    $360
    Louisville
  19. Brand New Unused Linus Bike
    $1,095
    Boulder
  20. Onewheel XR classic
    $500
  21. Giant Cypress SX 27 Speed Hybrid
    $150
  22. Giant Liv Alight 3 Hybrid Commuter Comfort Bicycle
    $200
    South Boulder
  23. Specialized Crossroads Hybrid Bicycle Aluminum Frame
    $300
    South Boulder
  24. GT Agressor Mountain Bicycle XXL Aluminum Frame
    $200
    South Boulder
  25. Excellent condition Haibike
    $1,800
    Louisville
  26. Crupi 20” BMX Bicycle
    $200
    NW Longmont
  27. fat tire ebike (rad rover plus 6)
    $1,100
    erie
  28. 1999 Lemond Zurich
    $1,050
    Boulder
  29. Diamondback Lustre 1 21 Speed Front Suspension Mountain Bike
    $80
  30. PINK! Big Shot SINGLE SPEED FIXIE 60cm for 6'-6'6 NEW RECENT BUILD UP!
    $260
    Metro Denver
  31. Specialized P Fix - Reynolds Steel
    $500
    Arvada
  32. BikeE 1998 or later. 8 Gears, nice brakes and windshield!!!!!!
    $340
    Golden
  33. Rare 1970s Schwinn Red Skipper Kids 18" Wheel in Collectors Shape!
    $75
    Metro Denver
  34. Novara Moxie 24 Kids Hardtail Mountain Bike Excellent Condition Tuned
    $240
    Louisville
  35. RECUMBENT Burley Cantos 24 Speed TUNED UP RIDE READY!
    $180
    Metro Denver
  36. TREK Navigator 400 Step Through Hybrid / Comfort Bike Like New Tuned
    $340
    Louisville
  37. FUJI Monterey Hybrid / Comfort Bike Like New Condition Fully Serviced
    $380
    Louisville
  38. HARO V-Series V1 Hardtail Mountain Bike Excellent Condition Just Tuned
    $280
    Louisville
  39. Vintage MOTOR BICYCLE Ross Cruiser 21" for 5'10-6'4 Tall RAD BIKE!
    $250
    Metro Denver
  40. YETI Gravel Road Tour Commuter Ride ARC 21" for 5'9-6'1 ~ALL TUNED UP!
    $650
    Metro Denver
  41. Tair Ripper - Small
    $2,500
    Boulder
  42. SCHWINN Sierra GS Woman's Hybrid / Comfort Bike Excellent Cond. Tuned
    $220
    Louisville
  43. K2 Cheyenne Hardtail Mountain Bike Excellent Condition Fully Serviced
    $280
    Louisville
  44. TREK 4300 Hardtail Mountain Bike Excellent Condition Fully Serviced
    $300
    Louisville
  45. Raleigh Venture 3.0 Hybrid / Comfort Bike Excellent Condition Tuned
    $300
    Louisville
  46. Miyata 21 Speed Hybrid
    $125
  47. Schwinn Jaguar 7 Speed Cruiser
    $150
  48. Phat Aloha Mahalo Cruiser
    $300
    boulder
  49. Cool , 70’s. 3 speed cruiser
    $90
    Longmont
  50. Hilltopper e-bike conversion kit
    $249
  51. Specialized M4 17" Mountain Bike
    $350
    boulder
  52. Quintana Roo TT Triathlon Race Bike - 55 cm
    $500
    SW Longmont
  53. Vintage Schwinn Road Bike
    $100
    SW Longmont
  54. 2025 Trek Madone SLR Carbon Road Bike Large
    $5,950
    Boulder
  55. RoadMaster Mt. Fury Mountain Bike Great Condition Just Tuned
    $70
    Louisville
  56. GIANT MTX 225 Kids Mountain Bike Excellent Condition Ready to Ride
    $240
    Louisville
  57. TREK SOHO-S Single Speed Road Bike Excellent Condition
    $200
    Louisville
  58. Diamondback Vital 2 Woman's Hybrid / Comfort Bike Like New Just Tuned
    $280
    Louisville
  59. Corsa R-Fourteen Road Bike Excellent Condition Fully Serviced
    $280
    Louisville
  60. Trek Domane SL 7 Gen 4 Carbon Road bike size 58 shimano ultegra Di2
    $4,500
  61. REI Co-op Cycles ADV 3.1 Adventure Bicycle
    $600
    South Boulder
  62. Schwinn Clear Creek Comfort Bicycle
    $120
    South Boulder
  63. Gary Fisher Tassajara GS Mountain Bike
    $260
    South Boulder
  64. Schwinn Ranger Comfort Commuter 21 Speed Bicycle
    $200
    South Boulder
  65. Specialized Expedition Sport Mountain Bike
    $200
    South Boulder
  66. Gary Fisher Kaitai Aluminum Frame Front Suspension Mountain Bike
    $250
    South Boulder
  67. Cannondale Competition Series 3.0 SM900 Aluminum Frame Mountain Bike
    $400
    South Boulder
  68. Gary Fisher Joshua X1 Full Suspension Mountain Bike
    $300
    South Boulder
  69. Trek 2100 ZX Carbon Frame Road Bicycle
    $300
    South Boulder
  70. Cannondale Scalpel 29" Carbon 2 Lefty Mountain Bike
    $1,000
    South Boulder
  71. Giant Boulder Mountain Bike
    $180
    South Boulder
  72. Jamis Citizen 2 Comfort Bicycle
    $250
    South Boulder
  73. Marin San Rafael DS2 - Aluminum Frame, Disc Brakes
    $260
    South Boulder
  74. Bianchi Vigorelli Bicycle Frame and Fork
    $250
    South Boulder
  75. Bianchi 1885 Reparto Corse Bicycle HAND MADE in ITALY
    $900
    South Boulder
  76. Kona NuNu Mountain Bike
    $200
    South Boulder
  77. Trek Fuel 90 Full Suspension Mountain Bike 🚲
    $350
    South Boulder
  78. Gary Fisher Utopia Hybrid Urban Commuter Bike 🚴‍♂️
    $200
    South Boulder
  79. Schwinn Traveler Road Bike - Vintage
    $200
    South Boulder
  80. Nishiki Bravo Mtn Bicycle
    $125
    South Boulder
  81. Cannondale F600 Comp Mountain Bicycle
    $250
    South Boulder
  82. Gary Fisher Cake 3 DLX Bicycle Full Suspension Hydraulic Disc Brakes
    $450
    South Boulder
  83. Specialized HardRock FS Mountain Bike - Silver
    $200
    South Boulder
  84. Trek 6500 Aluminum Frame Mountain Bike - Orange
    $200
    South Boulder
  85. Trek 6500 Aluminum Frame Mountain Bicycle - Blue
    $200
    South Boulder
  86. GT Aggressor 2.0 Aluminum Frame Mountain Bike
    $200
    South Boulder
  87. Fuji Nevada Mountain Bike
    $150
    South Boulder
  88. Fuji Eddy Mountain Bicycle
    $150
    South Boulder
  89. GT Outpost All Terra Vintage Mountain Bike
    $200
    South Boulder
  90. Giant Rincon Mountain Bicycle
    $200
    South Boulder
  91. GT Outpost Mountain Bicycle - Front Suspension
    $175
    South Boulder
  92. Kona Cinder Cone Suspension Mountain Bicycle
    $250
    South Boulder
  93. Kona Hoss Aluminum Frame Mountain Bike
    $250
    South Boulder
  94. Specialized Hardrock Punk Mountain Bike
    $200
    South Boulder
  95. Diamondback Octane 24 Suspension Mountain Bike
    $100
    South Boulder
  96. GT Saddleback Mountain Bike - Front Suspension
    $125
    South Boulder
  97. Schwinn Super Sport GL Road Bike Aluminum Frame
    $250
    South Boulder
  98. Schwinn Woodlands Commuter Hybrid Bike
    $150
    South Boulder
  99. Classic Schwinn s [ 9 five] .3 Aluminum Mountain Bike
    $175
    South Boulder
  100. Centurion Dave Scott Ironman Expert Vintage Bicycle
    $400
    South Boulder
  101. Schwinn Mesa GS Aluminum Frame Suspension Mountain Bike bicycles
    $200
    South Boulder
  102. Classic Diamondback Ascent Mountain Bicycle 🚵‍♂️
    $140
    South Boulder
  103. Felt FA SL Superlight Aluminum Road Bicycle
    $700
    South Boulder
  104. Specialized Hardrock Sport Mountain Bike
    $250
    South Boulder
  105. Specialized Roll Sport Comfort Hybrid Bike
    $250
    South Boulder
  106. Castellano Fango Softail Aluminum Frame Mountain Bicycle
    $380
    South Boulder
  107. Schwinn Mesa GSX Aluminum Mountain Bike Front Suspension
    $250
    South Boulder
  108. Cannondale F300 Front Suspension Mountain Bike
    $275
    South Boulder
  109. Torker U District Urban City Single Speed Bicycle
    $120
    South Boulder
  110. Trek 7.3 FX Bicycle
    $250
    South Boulder
  111. Specialized RockHopper Bicycle 🚲
    $200
    South Boulder
  112. Motobecane Elite Adventure 28" Gravel Hybrid Bike
    $200
    South Boulder
  113. Gary Fisher Mamba Front Suspension Mountain Bike
    $200
    South Boulder
  114. Gary Fisher Napa Mointain Bike
    $250
    South Boulder
  115. Giant ATX780 Front Suspension Mountain Bike
    $200
    South Boulder
  116. Trek 3900 WSD Mountain Bicycle
    $200
    South Boulder
  117. Specialized RockHopper Mountain Bicycle 🚵‍♂️
    $200
    South Boulder
  118. Trek 4500 Women's Hardtail Mountain Bike - Professionally Tuned Up
    $250
    Boulder
  119. 2 Huffy Cranbrook cruisers
    $200
    Longmont
  120. Trek 820 Hybrid Commuter Bike - Professionally Tuned Up
    $225
    Boulder
  121. Specialized Hotrock Hardtail Mountain Bike- Professionally Tuned Up
    $250
    Boulder
  122. Miyata Hybrid Bicycle - Professionally Tuned Up
    $250
    Boulder
  123. Extra Small Trek 8000 Mountain Bike - 26" Wheels- Pro Tuned Up
    $250
    Boulder
  124. Schwinn Moab 24 Speed Mountain Bike- Professionally Tuned Up
    $250
    Boulder
  125. Trek 3200 - Excellent Condition
    $250
    Boulder
  126. Kids Scott Orange Mountain Bike - 24" Wheels - Mint Condition
    $225
    Boulder
  127. Extra Small Specialized Comp Kids Mountain Bike - 26" Wheels
    $250
    Boulder
  128. Aventon foldable ebike
    $1,600
    Erie
  129. Women's Trek (Purple) Step Through Comfortable & Upright Hybrid
    $250
    Boulder
  130. Women's Trek (Turquoise) Step Through Comfortable Hybrid
    $250
    Boulder
  131. Kids' Extra Small Specialized Mountain Bikes - 26" Wheels-Tuned Up
    $250
    Boulder
  132. KHS 1000 Fat Tire Bicycle
    $375
  133. Banshee Spitfire
    $1,250
    Boulder
  134. Titus Motolite
    $475
    Boulder
  135. Trek Marlin 7 Mountain Bike - 29er Hydraulic Disc Brakes
    $450
    South Boulder
  136. Mondraker Leader 16-inch *geared* kid's bike
    $400
    SW Boulder
  137. Specialized Hard Rock Mountain bike
    $140
    Boulder
  138. Schwinn Sierra 21 Speed Front Suspension Hybrid
    $150
  139. State Bicycles Klunker with frame bag
    $300
  140. Hercules Venezia European city bike, medium adult size
    $80
  141. GT Outpost Trail Mountain Bike Excellent Condition Fully Serviced
    $240
    Louisville
  142. Giant Sedona ST Hybrid / Commuter Bike Great Condition Fully Serviced
    $200
    Louisville
  143. Bridgestone MB-5 Mountain Bike Excellent Condition Fully Serviced
    $300
    Louisville
  144. Hyper Spin Fusion 700C Hybrid / Road Bike Excellent Condition Tuned
    $180
    Louisville
  145. Infinity Boss Three 700C Comfort Bike – Very Good Condition
    $125
    Erie
  146. 2025 L Evil Offering - Custom Dream Build - Carbon Wheels X0 AXS
    $5,100
    Boulder
  147. Simcoe Signature Roadster — 52cm | Brooks Saddle | Nexus 7 | Ortlieb P
    $700
    Boulder
  148. Marin San Rafael City Series 24 Speed Hybrid
    $150
  149. Specialized Rockhopper Comp
    $260
  150. Shimano Rotors / New with hardware 180
    $25
    Lafayette
  151. Trek 8000 Series Aluminum Deore XT 17 inch
    $180
  152. Giant Carbon Hybrid 19inch
    $180
  153. Lemond Tete de course Carbon 58cm.
    $200
  154. Stumpjumper 18 inch vintage Aluminum
    $180
  155. Kona ultralight Steel 16 1/2 inch frame
    $260
  156. Kona Full Suspension Medium Hei Hei Deluxe
    $700
    Estes Park
  157. Boys Specialized Youth Bike
    $175
    Longmont
  158. TREK Navigator 200 Hybrid / Comfort Bike Great Condition Just Tuned
    $260
    Louisville
  159. TREK 3500 Hardtail Mountain Bike Excellent Condition Fully Serviced
    $280
    Louisville
  160. GIANT Simple Seven Woman's Cruiser Bike Like New Condition Just Tuned
    $200
    Louisville
  161. DiamondBack Wildwood Hybrid/Commuter Bike Great Condition Just Tuned
    $200
    Louisville
  162. Women's Schwinn Sidewinder Steel Frame Cruiser Bike
    $140
    Boulder
  163. GT Pro Performer 29” World Tour
    $950
  164. Schwinn “Sid” automatic 3 speed cruiser
    $200
    Louisville
  165. Specialized Turbo Levo SL 2 Comp Carbon Large-Brand New!!!
    $5,300
    Louisville
  166. Bike Project - Janic Custom Steel Frame by Steve Dorris
    $150
    Longmont
  167. Giant E-bike
    $990
    Lafayette
  168. 2021 Specialized Diverge Pro 58cm
    $4,350
  169. Fuji Road Bicycle with Carbon Frame - Excellent Condition!
    $300
    Lafayette (Public Rd/287)
  170. Men’s Giant TCR-C2 Road Bike - High Quality - Like New Condition!
    $300
    Lafayette (Public Rd/287)
  171. Isla Beinn 20" bike
    $250
    SW Boulder
  172. Pacific Quasar 21 Speed Mountain Bike
    $125
  173. Novara Flirt Step-Thru Cruiser Cream Women's Bike
    $199
    Lafayette
  174. 2022 Blix Packa Genie Cargo Ebike 2060 Miles, Brand New OEM Battery
    $1,500
  175. Giant Defy Advanced 3 large
    $395
  176. Schwinn Suburban 10 Speed Road Bike
    $175
  177. Intense 951 XC Mountain Bike – Full Carbon, Size Medium
    $3,000
  178. Ceiling mount bike hoists - get them outta the way!
    $40
    Gunbarrel / North Boulder
  179. Santa Cruz Stigmata
    $2,200
  180. Northwoods Pomona 7 Speed Dual Suspension Hybrid
    $150
  181. 2005 Raleigh prestige Carbon fiber race road bike 55cm
    $300
    Boulder
  182. Schwinn Le Tour GS race road bike
    $200
    Boulder
  183. 2011 Trek Madone 4.7 58cm
    $975
    Boulder
  184. Mongoose Montana 21 Speed Front Suspension Mountain Bike
    $100
  185. Diamond Mountain Bike
    $90
  186. Navaro Corsa Road Bike
    $250
    Erie
  187. Schwinn Le Tour 10 Speed Tall Frame Road Bike
    $150
  188. Tubus Vega Rack, Ortlieb Tubus QR Axle Adapter and Seatpost Clamp
    $115
    Longmont, CO
  189. Australian "Malvern Star Sprint 1.0" - 700c Road wheels/tires
    $100
    Longmont
  190. Dero Fixit Repair Station NEW
    $400
    Longmont
  191. 24" Kids Diamondback
    $45
    Lafayette
  192. E-bike conversion kit
    $249
  193. Mountain bike
    $500
  194. TREK 1000C Road Bike Excellent Condition Fully Serviced
    $380
    Louisville
  195. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Fork, Bottom bracket b $279
  196. Obed GVR Large Carbon Gravel Bike
    $2,495
    Boulder
  197. JEEP Hardtail Mountain Bike Excellent Condition Ready to Ride
    $200
    Louisville
  198. K2 ZED 1.0 Hardtail Mountain Bike Excellent Condition Fully Serviced
    $300
    Louisville
  199. TREK Superfly 240 Disc Hardtail Mountain Bike Excellent Cond. Tuned
    $460
    Louisville
  200. Trek Mountain Track City Commuter Bike -Professionally Tuned Up
    $200
    Boulder
  201. Trek 3500 Mountain Bike
    $250
    North Boulder
  202. Kids Specialized Hotrock (Blue) Mountain Bike - 24" Wheels
    $225
    Boulder
  203. Women's Nishiki Simple 7 Speed Commuter With Rack - Tuned Up
    $200
    Boulder
  204. 1982 Schwinn Pixie
    $195
    Erie
  205. 2001 Schwinn Homegrown Comp 17"
    $575
    Table Mesa
  206. Bianchi hybrid bike 22" frame for tall person
    $120
    Boulder
  207. Schwinn Crisscross bike
    $100
    Boulder
  208. Pinarello kids road 24
    $250
    Boulder
  209. Gary Fisher Mamba Hardtail Mountain Bike Excellent Condition Tuned
    $240
    Louisville
  210. GIANT Cypress Hybrid / Comfort Bike Excellent Condition Fully Serviced
    $340
    Louisville
  211. TREK Navigator 2.0 Hybrid/Comfort Bike Excellent Condition Just Tuned
    $300
    Louisville
  212. Trek Top Fuel 9.9 XTR size M/L
    $5,500
    South Boulder
  213. Bluvall K10 Ebike Boxed from Manufacturer
    $1,599
    Longmont
  214. Austro-Daimler SE mixte road bicycle - classic late-1970's
    $60
  215. Trek Speed Concept Project One w/ Disc Wheel
    $3,500
  216. Trek Discovery Channel Road Bike - Small Mint Condition
    $360
    North Boulder
  217. Trek 2.3 alpha 58cm road
    $415
    Erie
  218. Centurion Lemans 1980s road bike
    $200
    Boulder
  219. 2010 Trek 520
    $700
    North Boulder
  220. Trek Madone 4.7 Womens Bicycle
    $500
    N. Boulder
  221. Pivot Mach 4 SL Team World Cup Mountain Bike XL
    $5,450
    Boulder
  222. iGo electric bicycle
    $750
    Boulder
  223. GT Bullet Kids Mountain Bike Excellent Condition Fully Serviced
    $180
    Louisville
  224. FUJI Newest 3.0 Road Bike Excellent Condition Fully Serviced
    $380
    Louisville
  225. Univega Via Carisma Hybrid / Comfort Bike Excellent Condition Tuned
    $260
    Louisville
  226. TREK 720 MultiTrack Hybrid / Comfort Bike Excellent Condition Tuned
    $280
    Louisville
  227. HIBOY P6 electric mountain bike
    $1,000
    Lafayette
  228. Schwinn Admiral 7 Speed Cruiser
    $150
  229. Specialized Roubaix Apex Comp 2012
    $750
    Longmont
  230. Fuji SST 2.0 LE Carbon Road Bike - Shimano Ultegra - Size Medium
    $650
    Boulder
  231. 2021 Yeti SB 130 T2, XL frame, great condition!
    $3,200
    Boulder
  232. Giant Trance X2
    $250
    Coal Creek Canyon
  233. GIANT Boulder SE Hardtail Mountain Bike Excellent Condition Just Tuned
    $260
    Louisville
  234. RockyMounts GuideRail Bike Rack. NEW
    $775
    Lyons
  235. Brand New in Box Ursus E Bike
    $400
  236. Niner Jet RDO 29in mtn-bike
    $1,800
  237. Niner Jet RDO 29inch mtn-bike
    $1,800
  238. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Now $549 NEWPart out!, Frameset $279!!!
  239. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Now $499!!! NEWPart out!, Frameset $279!!!
  240. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Fork, Bottom bracket b $279
  241. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    New: Part out Frame fork BB stem H-bar
  242. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    New: Part Out $299!!! Frame , Fork, Aurora Alameda @ I225
  243. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    New: Part Out $299!! Frame , Fork, Aurora Alameda @ I225
  244. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Part out Frame Fork BB Stem Han $299
  245. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Frame,Fork, Stem Han $299!!
  246. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Part out: Frame, Fork bottom Bracket Stem Handlebars $299!!!
  247. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Part out, Frame Set $299!!!
  248. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    New! Part out Frame , Fork BB Stem Handlebars $269!!!!
  249. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    New Part out Frame and Fork $259!!! Aurora Alameda @ I225
  250. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Part out, Frame, fork BB stem bars
  251. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Now $499!!! NEWPart out!, Frameset $279!!!
  252. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Part out, Frame Set $299!!!
  253. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Now $499!!! Aurora Alameda @ I225
  254. Vintage Trek 2300 Bro Carbon Road Bike with Shimano Tri Color 600!
    $598
    Now $499!!! NEWPart out!, Frameset $279!!!
  255. Hilltopper bicycle conversion kit
    $249
  256. Santa Cruz Tallboy 3 - "Enduro Gravel" ; )
    $1,200
    Boulder
  257. Soma Groove - Medium (26" + XT + RaceFace)
    $350
    Boulder / College
  258. 20" Kent Freestyle Bike
    $40
    Erie
  259. Raleigh Technium ATB-All Terrain Bike Excellent Cond. Fully Serviced
    $320
    Louisville
  260. TREK Navigator 200 Hybrid/Comfort Bike Excellent Condition Just Tuned
    $300
    Louisville
  261. Mondonico
    $1,600
  262. 2023 Trek Supercaliber M/L
    $2,300
    Boulder
  263. Ancheer 26" Electric Mountain Bike MAX
    $90
    Boulder
  264. XL 2025 Transition spire - Carbon GX build
    $2,700
  265. Schwinn Bloo Rocket
    $75
    Boulder
  266. TREK 1000 SL Road Bike Excellent Condition Fully Serviced
    $380
    Louisville
  267. Raleigh Talus Mountain Bike (XS) Like New Condition Ready to Ride
    $240
    Louisville
  268. Women's Specialized Hybrid - Professionally Tuned Up
    $250
    Boulder
  269. Kayak-Dagger G-Ride 62 Whitewater Playboat
    $200
  270. Trek 7100 bicycle - Longmont
    $125
  271. 2000 Specialized Stump Jumper M2
    $250
    Boulder
  272. 2022 Specialized Roubaix Expert
    $3,400
    Erie
  273. Raleigh USA M-55 Hardtail Mountain Bike Excellent Condition Just Tuned
    $220
    Louisville
  274. 2020 Evil the Wreckoning - full carbon L frame
    $1,700
    Boulder, CO
  275. Diamondback Wildwood Bicycle
    $175
    Firestone
  276. Diamondback Response XE29 Bicycle
    $275
    Firestone
  277. Trek 7700 FX
    $150
    Lafayette
  278. Giant Cypress Hybrid Bike
    $100
    Lafayette
  279. Trek FX6
    $700
    Lafayette
  280. Scott Speedster S30
    $250
    Lafayette
  281. Woom 3 - Red 16" Kids Bike (Ages 4 - 6)
    $100
    Boulder
  282. COOP DRT 1.2 27.5” Small mountain bike
    $500
    Longmont
  283. Bulls iconic evo2 speed ebike
    $1,700
  284. Trek Navigator 200- large, comfortable hybrid/upright/aluminum
    $125
    Mapleton Hill
  285. Schwinn Le Tour (Pink/Magenta)
    $300
    Lafayette
  286. Vintage Schwinn Traveler - Japanese Steel - Great Condition
    $225
    Lafayette
  287. Vintage Schwinn Sprint - Step-Through Frame - Town Bike - $125
    $125
    Lafayette
  288. 2023 Norco Sight VLT C1 - Large
    $4,500
    Lafayette
  289. Scott Foil 15 Aero carbon fiber road bike
    $1,800
    Lafayette
  290. 48V 20AH LiFePO4 Electric Bikes Battery Pack w 40A BMS
    $50
    Louisville
  291. Ibis Ripley LS
    $1,800
    North Boulder
  292. Trek road bike gunmetal blue
    $250
  293. 2018 REEB Donkadonk Fat Tire
    $1,500
    Longmont
  294. Cannondale Silk Road 500 CAD3 Road Bike w/Head Shok
    $250
    Louisville
  295. Specialized S-Works Epic World Cup 2024 medium
    $6,200
    boulder
  296. Early 90's Trek Singletrack XC
    $200
    Boulder
  297. Adjustable BV Bike Kickstand
    $12
    South Boulder
  298. Kid's Cleary Hedgehog 16
    $250
    Longmont
  299. Evoc: Road Pro travel bag
    $750
  300. Adult size tricycle
    $40
    Lyons
  301. Triathlon Cervelo P5
    $2,400
    Dillon
  302. Scott Spark RC N1NO Limited Edition
    $9,000
    Boulder
  303. adult tricycle
    $300
    Longmont
  304. Titanium (3/2.5) Full Suspension.
    $2,000
    Boulder
  305. Cannondale Topstone lefty
    $3,500
    Boulder
  306. 2016 Dartmoor 26Player 26"
    $875
    Boulder
  307. Cyclocross bike
    $650
    nederland
  308. 21" Jamis Aurora Mountain Bike
    $85
    Longmont
  309. Greg Lemond Nevada City Road Bike
    $225
    Longmont
  310. old school BMX magazines ($40 per issue)
    $40
    Lafayette
  311. Extra Large Spot Mayhem 130 carbon 29er
    $1,650
    Boulder
  312. Large Specialized S-Works Stumpjumper 29 XX1 (excellent shape)
    $1,800
    Boulder
  313. Medium 2023 Trek Slash 9.8 AXS carbon 29er ($4k on bluebook)
    $2,750
    Boulder
  314. Trek 400
    $75
    Lafayette
  315. Like New Marin Donkey Jr. 18" kids bike
    $130
    Longmont
  316. Like new 16" Cannondale Kids Bike
    $200
    Longmont
  317. Trek 930 Single Track Mountain Bike
    $300
    Boulder
  318. Univega Nuovo Sport
    $120
  319. Grand Tour Road Bike
    $120
  320. Kids Pink Trek Precaliber Bike
    $75
  321. Black Ops BMX Handle Bar, Brand-New!
    $20
    Boulder
  322. Niner ROS9 150mm hardtail mountain bike
    $700
  323. 3 wheel bike
    $175
    Fort lupton
  324. Kona Fire MTB bike
    $80
    Gunbarrel
  325. VELO ORANGE SMOOTH TOURING SADDLE
    $35
    Gunbarrel
  326. TREK 720 bike
    $150
    Boulder
  327. Gravity Single-Speed Fixie Track Bike
    $300
    Longmont
  328. Niner RDO Jet
    $1,800
  329. Kids Bike, Scooter
    $50
    Niwot