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boston mountain bikes

  1. Raleigh M-40 Mountain Bike Trail Bike
    $25
    boston/cambridge/brookline
  2. Trek Mountain Lion Youth Bike
    $25
    boston/cambridge/brookline
  3. Batch Mountain Bike 29-inch Wheels
    $340
    Bedford, MA
  4. Liv Enchant 21-Speed Mountain Bike 14" Frame
    $320
    Bedford, MA
  5. Trek 820 Sport Mountain Bike 26 inch wheels
    $280
    Bedford, MA
  6. Magna Excitor 21-Speed Dual Suspension Mountain Bike 19" Frame $160
    $160
    Bedford, MA
  7. Trek 220 Mountain Track Sport Kids Bike 24 inch wheels
    $260
    Bedford, MA
  8. Trek Precaliber Sport Mountain Kids Bike 24 inch wheels
    $340
    Bedford, MA
  9. Trek Precaliber Sport Mountain Kids Bike 24 inch wheels
    $320
    Bedford, MA
  10. Trek 820 Sport Mountain Bike 26 inch wheels
    $320
    Bedford, MA
  11. Women's K2 T-Nine Trailhead Mountain Bike – Small 15.5" Frame
    $240
    Bedford, MA
  12. Trek MT220 24 inch Tires Kids Mountain bike
    $280
    Bedford, MA
  13. Trek 3500 Alpha Sport Mountain Bike
    $320
    Bedford, MA
  14. Nishiki Alamosa Mountain Bike 27.5 Wheels Aluminum Frame
    $240
    Bedford, MA
  15. Gary Fisher Precal Bike 24 inch wheels
    $240
    Bedford, MA
  16. Schwinn Ranger 26"Mountain Bike
    $160
    Bedford, MA
  17. Trek MT 230 24" Kids Mountain Bike
    $260
    Bedford, MA
  18. Specialized RockHopper Comp FS 26 Mountain Bike Steel Cro-Molly Frame
    $360
    Bedford, MA
  19. Specialized Expedition Bike 24 speed Aluminum
    $320
    Bedford, MA
  20. Retro 1990s Kona Lava Dome – Joe Murray Chromoly Steel Hardtail
    $440
    Bedford, MA
  21. Giant Sedona Extra Large Mountain Bike
    $340
    Bedford, MA
  22. 2001 Jamis Dakar Pro Full Suspension Mountain Bike – XT/XTR Build – Fo
    $580
    Bedford, MA
  23. Raleigh M50 Extra Large frame 22 inch Mountain Trail Bike
    $299
    Bedford, MA
  24. Haro Flightline Three Mountain Bike Disc Brakes 26 inch wheels
    $300
    Bedford, MA
  25. Specialized RockHopper 26 Mountain Bike Steel Cro-Molly Frame
    $300
    Bedford
  26. Haro Beasley Mountain Bike -Disc Brakes
    $300
    Bedford, MA
  27. Trek 830 Mountain Bike with steel frame
    $250
    Bedford, MA
  28. Trek 3900 mountain bike for sale 21-speed
    $20
    Sharon
  29. TREK 3700;5´4¨ to 5´9¨;disc brakes;shocks;mtb;SICK!!
    $325
    Cambridge, Somerville and Winchester
  30. SPECIALIZED Stumpjumper;5´4¨ to 5´9¨;21 speeds by Shimano;front shocks
    $325
    Cambridge, Somerville and Winchester
  31. Magna Excitor Full Suspension Mountain Bike
    $60
    East Bridgewater
  32. 2010 Gary Fisher Mountie Bike.
    $300
    Wayland Ma
  33. GT Lola 24" Mountain Bike
    $220
    East Bridgewater
  34. Schwinn Side Winder Adult Mountain Bike
    $138
    Wayland
  35. Realm DXR Mountain Bike
    $50
    East Bridgewater
  36. Trek Mountain Track 820 Mountain Bike
    $145
    East Bridgewater
  37. Scott Contessa Active 16-speed mountain bike
    $300
    Arlington
  38. Genesis RCT 27.5" Mountain Bike
    $120
    East Bridgewater
  39. Roadmaster Mt Fury Mountain Bike
    $50
    East Bridgewater
  40. Schwinn Ranger 24" Mountain Bike
    $50
    East Bridgewater
  41. Hyper Shocker Dual Suspension 26" Mountain Bike
    $70
    East Bridgewater
  42. Columbia Mountaire ATB 26" Mountain Bike
    $85
    East Bridgewater
  43. Huffy Trail Runner Full Suspension Mountain Bike
    $60
    East Bridgewater
  44. BCA SC29 Mountain Bike
    $45
    East Bridgewater
  45. Nishiki Pueblo 24" Mountain Bike
    $90
    East Bridgewater
  46. Raleigh M30 Mountain Bike
    $110
    East Bridgewater
  47. Specialized Rockhopper FS 26" Mountain Bike
    $245
    East Bridgewater
  48. Roadmaster 26" Mountain Bike
    $55
    East Bridgewater
  49. GT Flame 24" Mountain Bike
    $99
    East Bridgewater
  50. Specialized Rockhopper Adult Mountain Bike
    $250
    boston/cambridge/brookline
  51. Gary Fisher Marlin Mountain Bike
    $189
    Wayland Ma
  52. Mongoose Maxim Full Suspension Mountain Bike
    $75
    East Bridgewater
  53. JEEP Hybrid Mountain Bike Only
    $138
    Wayland MA
  54. Hyper Shocker 26" Full Suspension Mountain Bike
    $75
    East Bridgewater
  55. Kid's 24" Diamondback 21-speed mountain bike for ages 7 to 11
    $145
    Chelmsford - Tuned up today!!!
  56. 20" Kid's Specialized single speed mountain bike for ages 5 to 8
    $145
    Chelmsford - Tuned up today!!!
  57. 26" Specialized 21-speed mountain bike SMALL frame for 4'10" to 5'4"
    $175
    Chelmsford - Tuned up today!!!
  58. Women’s 26" Giant 21-speed aluminum mountain bike XS for 4'11" to 5'4"
    $195
    Chelmsford - Tuned up today!!!
  59. Women’s 26" Trek aluminum mountain bike MEDIUM for 5'3" to 5'8"
    $195
    Chelmsford - Tuned up today!!!
  60. XL Diamondback 21-speed mountain bike for riders 5'10" to 6'4"
    $195
    Chelmsford - near the Lowell line
  61. 26" Diamondback 21-speed mountain bike LARGE for riders 5'8" to 6'0"
    $185
    Chelmsford - near the Lowell line
  62. 27.5” GT 21-spd aluminum mountain bike MEDIUM for riders 5'5" to 5’10"
    $245
    Chelmsford - Tuned up today!!!
  63. 26" Specialized 24-speed hardtail mountain bike SMALL for 5’1" to 5'4"
    $195
    Chelmsford - Tuned up today!!!
  64. 26" Gary Fisher 21-speed mountain bike SMALL for 5’1” to 5'5"
    $165
    Chelmsford - Tuned up today!!!
  65. 26" Gary Fisher 21-spd mountain bike w/ SMALL frame for 5'1" to 5'6"
    $165
    Chelmsford - Tuned up today!!!
  66. 26" Roadmaster 18-spd front suspension mountain bike for 5'6" to 5'9"
    $125
    Chelmsford - Tuned up today!!!
  67. 26" Huffy front-suspension mountain bike SMALL / MED 5'3" to 5'9"
    $125
    Chelmsford - near the Lowell line
  68. 26" Women's Huffy 18-speed mountain bike for riders 5'2" to 5'7"
    $95
    Chelmsford - near the Lowell line
  69. Diamondback Octane 24 Mountain Bike
    $60
    Walpole
  70. 2015 Trek Excaliber 6
    $150
    Stoughton
  71. Giant Rincon SE Mountain Bike
    $100
    Dracut
  72. TREK Y3 Mountain Bike
    $150
    Dracut
  73. Trek 820 Mountain Bike
    $110
    Dracut
  74. Raleigh Mojave 2.0 Mountain Bike
    $110
    Dracut
  75. Rhino AL26 Full Suspension Mountain Bike
    $60
    East Bridgewater
  76. Haro V-1 Mountain Bike [Size 18"]
    $125
    Danvers
  77. Vintage | Retro GT Zaskar Mountain Bike [18"]
    $725
    Beverly
  78. Haro V-1 Mountain Bike [Size 18"]
    $125
    Danvers
  79. Haro V-1 Mountain Bike [Sz XS 13.5"]
    $165
    Beverly
  80. Vintage | Retro GT Zaskar Mountain Bike [18"]
    $725
    Beverly
  81. Haro V-1 Mountain Bike [Sz XS 13.5"]
    $165
    Beverly
  82. Vintage | Retro GT Zaskar Mountain Bike [18"]
    $725
    Beverly
  83. Vintage | Retro GT Zaskar Mountain Bike [18"]
    $725
    Beverly
  84. Haro V-1 Mountain Bike [Sz XS 13.5"]
    $165
    Beverly
  85. Haro V-1 Mountain Bike [Sz XS 13.5"]
    $165
    Beverly
  86. Classic Kona Hei Hei Titanium Hardtail Mountain Bike (Medium)
    $900
    West Newbury
  87. VINTAGE GT LTS-5 22" Full Suspension Mountain Bike 1997 MINT
    $399
    West Roxbury
  88. Rocky Mountain Edge Jr 20"
    $160
    Medford, MA
  89. Mens woman’s unisex mountain bike 26
    $200
    metro west
  90. Haro Vector V5r Mountain Bike 19.5” Shimano components
    $0
    south shore
  91. Schwinn 21 Speed His & Hers Bicycles
    $250
    South Shore
  92. Huffy Mountain Bike
    $50
    Weymouth
  93. Hiland BAMCBASE 26" Mountain Bike: 21 Speed.
    $199
    Boston-Belmont, Ma
  94. $150--SCHWINN Hybrid 21 Speed---W/Free Helmet
    $150
    Brighton Comm Ave
  95. Trek Skye 21-speed small teen/adult mountain bike in excellent condition
    $225
    Auburndale
  96. Specialized Hotrock 20 kids 7-speed mountain bike in excellent condition
    $250
    Auburndale
  97. Cannondale Girls Bike
    $225
    sharon
  98. Girls 24" Trek Bike
    $200
    sharon
  99. Specialized FSR XC full-suspension mountain bike
    $480
    Medford
  100. Cannondale F400 CAAD2 mountain bike (X large )
    $280
    Medford
  101. Specialized Stumpjumper M2 Pro Mountain Bikes Bike
    $380
    Medford
  102. Trek Marlin Single Speed (Gary Fisher Collection)
    $280
    Medford
  103. Klein Pulse Comp Mountain Bike
    $420
    Medford
  104. 26" Jeep mountain bike
    $125
    MIDDLETON
  105. Kent dual-suspension bicycle
    $65
    Quincy
  106. Kent dual-suspension bicycle
    $70
    Quincy
  107. Huffy Superia 26" Mountain Bike
    $65
    East Bridgewater
  108. Schwinn Speedster 2.4 Mountain Bike
    $75
    East Bridgewater
  109. CJIER 24" Mountain Bike
    $60
    East Bridgewater
  110. Schwinn Ranger Mountain Bike
    $70
    south shore
  111. Roadmaster Granite Peaks mountain bicycle
    $55
    East Bridgewater
  112. Kent Pro Ridge Runner Full Suspension Mountain Bike
    $95
    East Bridgewater
  113. Huffy Highland 24" Mountain Bike
    $65
    East Bridgewater
  114. Very Nice Huffy Adult Mountain Bike
    $98
    Wayland Ma
  115. Roadmaster Granite Peaks 24" Mountain Bike
    $60
    East Bridgewater
  116. Huffy Rock Creek 24" Mountain Bike
    $60
    East Bridgewater
  117. Thruster Dirt Thrasher Full Suspension Mountain Bike
    $45
    south shore
  118. Cannondale Mountain Bike
    $225
    south shore
  119. Cannondale Mountain Bike.
    $225
    south shore
  120. Realm Cycles Province 1.0 21-speed men's hardtail mountain bike
    $50
    Wellesley Hills
  121. Next powerclimber mountain bike 24” wheels dual suspensions
    $50
    Wellesley Hills
  122. GT Aggressor Sport Mountain Bike
    $110
    East Bridgewater
  123. Raleigh Pointe Mountain Bike
    $145
    East Bridgewater
  124. Bike Women/Girls 26” Wheel Magna Anza 18Spd Everything Works Fine
    $50
    Billerica
  125. Bike 26” Wheel Next Power Climber 18 Spd Full Suspension Mountain Bike
    $50
    Billerica
  126. Giant Boulder SE Mountain Bike
    $170
    East Bridgewater
  127. Giant Boulder 520 Mountain Bike
    $145
    East Bridgewater
  128. Univega Mountain Bike Only
    $98
    Wayland MA
  129. TREK 3700;5´3¨ to 5´6¨;mtb;shocks;blue
    $250
    Cambridge, Somerville or Winchester
  130. Hyper Havoc FS 24" Mountain Bike
    $35
    East Bridgewater
  131. 2 24" Dual Suspension Mountain Bikes
    $50
    East Bridgewater
  132. Mongoose Excursion 27.5" Mountain Bike
    $85
    East Bridgewater
  133. Schwinn Woodlands Mountain Bike
    $165
    East Bridgewater
  134. 24" Huffy Rock Creek Mountain Bike
    $60
    East Bridgewater
  135. 26" Univega commuter mtn bike with rack SM / MED for 5'3" to 5'8"
    $195
    Cambridge - near the Alewife train station
  136. XL Diamondback 21-speed mountain bike for riders 5'10" to 6'4"
    $195
    Chelmsford - Tuned up today!!!
  137. 26" Diamondback 21-speed mountain bike LARGE for riders 5'8" to 6'0"
    $185
    Chelmsford - near the Lowell line
  138. 27.5” GT 21-spd aluminum mountain bike MEDIUM for riders 5'5" to 5’10"
    $245
    Chelmsford - Tuned up today!!!
  139. 26" Specialized 24-speed hardtail mountain bike SMALL for 5’1" to 5'4"
    $195
    Chelmsford - Tuned up today!!!
  140. 26" Specialized 21-speed mountain bike SMALL frame for 4'10" to 5'4"
    $175
    Chelmsford - Tuned up today!!!
  141. 26" Gary Fisher 21-spd mountain bike w/ SMALL frame for 5'1" to 5'6"
    $165
    Chelmsford - Tuned up today!!!
  142. 26" Gary Fisher 21-speed mountain bike SMALL for 5’1” to 5'5"
    $165
    Chelmsford - Tuned up today!!!
  143. NEXT Elevation Mountain Bike
    $50
    East Bridgewater
  144. Magna Shale 24" Mountain Bike
    $60
    East Bridgewater
  145. Kid's 24" Diamondback 21-speed mountain bike for ages 7 to 11
    $145
    Chelmsford - Tuned up today!!!
  146. Nishiki Arroyo Mountain Bike
    $75
    Wayland
  147. Trek 4500
    $80
    Natick
  148. Trek Fuel EX-9 Full Suspension Mountain Bike
    $950
    Arlington
  149. Schwinn Moutian Bike
    $80
    Haverhill
  150. Women's Mongoose Mountain Bike
    $220
    Haverhill
  151. Orbea mtb rock shox
    $575
    Ipswich
  152. Huffy Alpine bicycle
    $50
    Peabody
  153. 18" Hyper Shocker Mountain Bicycle -- Like New!!!
    $50
    Danvers
  154. $150--SCHWINN Hybrid---W/Free Helmet
    $150
    Brighton Comm Ave
  155. Raleigh XO Chromoly M-50 Mountain Bike (Restored) (med / small)
    $179
    Billerica
  156. Women’s 26" Giant 21-speed aluminum mountain bike XS for 4'11" to 5'4"
    $195
    Chelmsford - Tuned up today!!!
  157. Women’s 26" Trek aluminum mountain bike MEDIUM for 5'3" to 5'8"
    $195
    Chelmsford - Tuned up today!!!
  158. 2024 Rocky Mountain Slayer Large - With Upgrades!
    $4,000
    metro west
  159. Vintage 26” Lotus mtb with hybrid slick tires for 5'3" to 5'8”
    $195
    Chelmsford - Tuned up today!!!
  160. Vintage Parkpre mtb w/ Shimano Deore LX groupset, Tange, 19” frame
    $245
    Chelmsford - Tuned up today!!!
  161. TREK 930;5´7¨ to 5´10¨;mountain bike;21 speeds;green
    $185
    Cambridge, Somerville and Winchester
  162. TREK 800; 5'7" to 5'10";red;18 speeds;mountain bike
    $150
    Cambridge; Somerville and Winchester
  163. Giant Revel 2 21-speed teen/adult XS mountain bike in excellent condition
    $250
    Auburndale
  164. Bike Specialized Hardrock 26 in. for sale
    $80
    boston/cambridge/brookline
  165. 26" TREK commuter mountain bike MEDIUM / LARGE for 5'8" to 5'11"
    $195
    Cambridge - near the Alewife train station
  166. Trek Neko
    $225
    Franklin
  167. Trek Mountain Track 830 bike bicycle 19.5"
    $100
    Concord
  168. $150--SCHWINN Hybrid 21 Speed---W/Free Helmet
    $150
    Brighton Comm Ave
  169. Specialized Hardrock Pro 23" Moutain Bike
    $275
    Boston/South End
  170. Trek 3900 Series 3 Mountain Bike 19.5" Large 24-Sp Hardtail Front
    $295
    Boston/South End
  171. Old School Bianchi Osprey Mountain/Citybike Bike
    $140
    Inman Sq
  172. Nukeproof Snap mountain bike / trail bike, small/medium
    $400
    Walpole
  173. Univega 900DS suspension mountain bicycle mtb Monoshock
    $160
    metro west
  174. 26" 21 Speed Maintain Bike with Dual Disk Brake and Full Suspension, New
    $195
    Andover
  175. 2024 LaMere E-Summit Carbon Fiber Full Suspension Fatbike
    $6,800
    winchendon
  176. 24" Bicycle for Pre-Teen
    $25
    Arlington
  177. Surly Karate Monkey Frame (medium)
    $600
    Brighton
  178. XL DiamondBack mountain bike
    $80
    Medford
  179. Bikes, Scooter, Extra Parts
    $10
    Beverly
  180. Trek 820 Women’s Mountain Bike - Blue - Size Small
    $400
    Westwood
  181. Vintage Parkpre mtb w/ Shimano Deore LX groupset, Tange, 19” frame
    $245
    Chelmsford - Tuned up today!!!
  182. TREK bike bicycle frame
    $20
    Brighton
  183. Specialized Hardrock
    $135
    Woburn
  184. ** TREK 850 MTB 18" size Small-Med**overhauled**
    $240
    Weymouth
  185. Gary Fisher Wahoo 2004
    $100
    framingham
  186. Specialized Hard Rock fs comp 1998 18" Aluminum
    $195
    framingham
  187. Scott Scale 970 2021 Dark Grey/Red Mountain Bike (Large)
    $850
    Allston
  188. 18 Speed bike
    $40
    Norwood
  189. Raleigh M30 Mountain Trail Bike
    $98
    Wayland
  190. K2: Zed Sport | 21 Speed Mountain Bike | Frame 16” [5"2' to 5’9”]
    $220
    Cambridge
  191. Specialized: Hard Rock | 21 Speed Mountain Bike | Frame 17” [5"3' to 6
    $200
    Cambridge
  192. Beautiful and top-tier kids' mountain bike: Bianchi Duel 20'' Boys
    $250
    North Andover, MA
  193. Beautiful and top-tier kids' mountain bike: Bianchi Duel 20'' Boys
    $250
    North Andover
  194. New 2025 Yeti Sb 165
    $5,900
    south shore
  195. Vintage 1986 Fuji Sundance Mountain Bike- 20" Medium/Large
    $150
    Beverly
  196. Giant Talon 29 4 Mountain Bike – XL (21") – Trekking Green
    $400
    Local pickup in Lexington, Belmont, or Waltham by arrangemen
  197. Nashbar Yokota City/mountain bike
    $175
    metro west
  198. Soecialized “Hot Rock” Moutain Bike with Bell Helmet
    $299
    Lexington
  199. Santa Cruz Mega tower
    $4,500
    boston/cambridge/brookline
  200. Santa Cruz Blur
    $3,000
    boston/cambridge/brookline
  201. Trek Fuel EX 7 MTB Mountain Bike
    $800
    Lynn
  202. specialized mountain bike
    $150
    hopkinton
  203. Trek Skye Series
    $300
    north shore
  204. Mountain bike
    $300
    Plainville
  205. Breezer 27.5 plus Lightening Hardtail
    $2,000
    Falmouth
  206. 17” Gary Fisher Mamba Restomod Mountain Bike
    $300
    Cambridge or Rowley
  207. Custom XL Cannondale M300 Restomod Mountain Bike - Tons of New Parts
    $350
    Cambridge or Rowley
  208. Brand New Concord 26" Mountain Bike – $165 OBO
    $165
    Sharon/Foxboro
  209. 2022 Airwolf Hardtail partial build
    $800
    Needham
  210. Trek 800 , train indoors floor rack
    $0
    Boston
  211. Trek mountain bike
    $40
    Littleton
  212. Trek Marlin – Upgraded for Wheelies & Mountain biking
    $300
    Arlington
  213. Mongoose Term Full-Suspension 16.5" 21-Spd Mountain Bike w/26" Wheels
    $100
    Manchester-by-the-Sea
  214. 2020 Giant ATX 3 (Black/Red)
    $150
    Halifax
  215. Mans bike
    $50
    Revere
  216. 2008 Cannondale F7 Mountain Bike – Small/14" Frame w/Rack
    $50
    metro west
  217. Haro Flightline Mountain Bike – Large 20" Frame – 21 Speed
    $275
    Boston
  218. Trek mountain bike
    $175
    boston/cambridge/brookline
  219. Gary Fisher Wahoo Mens Mountain Bike
    $150
    Stoneham
  220. GT Outpost 7000 Aluminum Mountain Bike
    $125
    Stoneham
  221. Brand New Electric Mountain Bike
    $250
    Cambridge
  222. 2008 Stumpjumper M5 Hardtail, Size 18/Medium
    $300
    Somerville
  223. Trek 4500 24 Speed Aluminum Mountain Bike
    $100
    Lexington (Arlington Hts.)
  224. GT Outpost Trail original mountain bike Triple Triangle 26" wheels
    $110
    Brookline
  225. Peugeot Canyon Express
    $300
    Salem
  226. Scott RC bicycle 900 World Cup
    $2,800
    north shore
  227. Foldable bike (sold out)
    $99
    boston/cambridge/brookline
  228. Gary Fisher Marlin men's 90s mountain bike 3 x 7 drivetrain
    $200
    Manchester
  229. Burley Runabout steel commuter adventure mountain bike
    $600
    Manchester
  230. Vintage Yokota Tuolumne ATB mountain bike size Large
    $200
    Manchester
  231. Surly Moonlander with Clown Shoe wheels 19" frame fat tire bike
    $1,950
    Manchester
  232. classic 2002 Gary Fisher Big Sur features the signature Platinum Series ZR9000 d
    $1,100
    Manchester
  233. Pivot Mach 4 SL (small)
    $5,000
    South Hamilton
  234. LIKE NEW 29" FUJI DUAL SUSPENSION DISC BRAKES MOUNTAIN BIKE
    $375
    99% NEW SAVE MONEY In framingham
  235. 20" REI Kids Bike Girls
    $40
    Norwell
  236. 24" Diamondback REI Bike Girls
    $100
    Norwell
  237. 20" Specialized Kids Bike Girls
    $40
    Norwell
  238. Venture Cycle Land Rider Multigear Mountain Bicycle – Excellent Condit
    $100
    Boston
  239. Fuji Outland 1.1 mountain bike
    $1,100
    Medford
  240. Novara Transfer single speed
    $349
    Somerville
  241. Raleigh single speed
    $349
    Somerville
  242. Schwinn single speed
    $349
    Somerville
  243. Trek Jazz Voltage single speed
    $399
    Somerville
  244. Timberlin Ridge runner single speed
    $349
    Somerville
  245. MALIBU AIR ZONE 26" WOMEN'S BIKE
    $60
    W ROXBURY
  246. Cannondale full suspension Mountain Bike Made in USA
    $500
    boston
  247. Giant XTC SE 2 mountain bike (M size)like new condition
    $400
    boston
  248. Old School Bianchi Mountainbike
    $140
    Inman Sq
  249. MOUNTAIN BIKE PACKAGE
    $170
    Chelsea
  250. Dynacraft Slick Rock Trails 26" Mountain Bike
    $145
    Watertown
  251. Mountain Bike Nishiki Pueblo
    $50
    Lynnfield
  252. Trek Precaliber - 20" Tires Black & Purple
    $80
    Hull