loading
reading
writing
saving
searching

refresh the page.

craigslist

boston mountain bikes

  1. see also

    electric bikes

    kids bikes

    mountain bikes

    road bikes

  2. Retro 1990s Kona Lava Dome – Joe Murray Chromoly Steel Hardtail
    $440
    Bedford, MA
  3. Trek Precaliber 24 inch Kids Mountain bike
    $280
    Bedford, MA
  4. Giant Sedona Extra Large Mountain Bike
    $340
    Bedford, MA
  5. Legendary 1994 Gary Fisher Advance Mountain Bike Steel Cro-Molly Frame
    $240
    Bedford, MA
  6. Specialized Hotrock 24 Kids Mountain Bike
    $280
    Bedford, MA
  7. 2001 Jamis Dakar Pro Full Suspension Mountain Bike – XT/XTR Build – Fo
    $580
    Bedford, MA
  8. Raleigh M50 Extra Large frame 22 inch Mountain Trail Bike
    $299
    Bedford, MA
  9. Haro Flightline Three Mountain Bike Disc Brakes 26 inch wheels
    $300
    Bedford, MA
  10. Specialized RockHopper 26 Mountain Bike Steel Cro-Molly Frame
    $300
    Bedford
  11. Trek 4 Series 4300 Alpha Sport Mountain Bike
    $380
    Bedford
  12. Haro Beasley Mountain Bike -Disc Brakes
    $300
    Bedford, MA
  13. Trek 830 Mountain Bike with steel frame
    $250
    Bedford, MA
  14. Classic Steel Frame Rare Univega Rover 304 Mountain Bike
    $270
    Bedford, MA
  15. Schwinn Sidewinder 2.5 FS Steel Mountain Bike
    $199
    Bedford, MA
  16. Huffy Mountain Bike
    $75
    Weymouth
  17. 26" Giant aluminum mountain bike MED / LGE for riders 5'6" to 6'0"
    $185
    Chelmsford - Tuned up today!!!
  18. 29er Trek Marlin 4 aluminum mountain bike disc brakes for 5'4" to 5'9"
    $345
    Chelmsford - Tuned up today!!!
  19. 26" Gary Fisher aluminum mountain bike X-SMALL frame for 4'10" to 5'4"
    $225
    Chelmsford - Tuned up today!!!
  20. 26" Trek 21-speed mountain bike w/ XS frame for 4'10" to 5'4"
    $195
    Chelmsford - Tuned up today!!!
  21. 26" Schwinn front-suspension mountain bike SMALL / MED 5'3" to 5'8"
    $165
    Chelmsford - Tuned up today!!!
  22. Bike Excellent Vintage 90’s Trek 800 Antelope 21 Speed Mountain Bike.
    $120
    Billerica
  23. Vintage Specialized Stumpjumper mtb w/ Shimano Deore components
    $395
    Chelmsford - Tuned up today!!!
  24. Cannondale F6 24-speed XS mountain bike in excellent condition
    $225
    Auburndale
  25. Specialized Hardrock 21-speed XS mountain bike in very good condition
    $200
    Auburndale
  26. GARY Fisher Mamba;5'2" to 5'5";many new parts;mountain bike
    $330
    Cambridge and Somerville
  27. SCHWINN Sidewinder 26;5'1" to 5'4";mtb;excellent condition
    $225
    Cambridge and Somerville
  28. Ibis Mojo SL All Carbon Full Suspension 26er (medium)
    $1,250
    Chelmsford
  29. 18 Speed bike
    $40
    Norwood
  30. Raleigh Mojave-2.0 bike 26” wheels 13” frame
    $100
    Wellesley Hills
  31. Schwinn Mirada bike 26” wheels 18” frame
    $120
    Wellesley Hills
  32. Next powerclimber mountain bike 24” wheels dual suspensions
    $80
    Wellesley Hills
  33. Raleigh M30 Mountain Trail Bike
    $98
    Wayland
  34. Diamondback MTB Alum Mountain Bike (Restored) (Lg)
    $249
    Billerica
  35. Huffy Rockslide Mountain Bike
    $55
    East Bridgewater
  36. SCOTT 700 GENIUS LT PLUS TUNED
    $1,900
    Manchester, MA
  37. 2026 Trek Marlin 4 Large-Size 29" Wheels Mountain Bike
    $450
    Peabody
  38. Magna Excitor Full Suspension Mountain Bike
    $60
    East Bridgewater
  39. Mongoose Maxim Full Suspension Mountain Bike
    $99
    East Bridgewater
  40. Quest Omega Mountain Bike
    $75
    East Bridgewater
  41. Huffy Superia 26" Mountain Bike
    $65
    East Bridgewater
  42. Univega 900DS suspension mountain bicycle mtb Monoshock
    $160
    metro west
  43. Trek Fuel EX 9.8 Gen 6 M
    $3,500
    Jamaica Plain
  44. Marin Mountainbike
    $225
    Jamaica Plain
  45. Very good condition Giant Stance small frame Mtn bike
    $750
    Waltham. Bentley U neighborhood
  46. Large Hybrid Mountain Bike For Taller Rider
    $98
    Wayland
  47. Huffy Skirmish 3.0 Mountain Bike
    $95
    East Bridgewater
  48. Late 1990s/early 2000s? Mens Haro Vector Bicycle.V-design. 17.5" frame
    $130
    Hanover
  49. Specialized Hotrock 20 (Kids, 2001 model)
    $75
    Stow
  50. Haro V-1 Mountain Bike [Sz XS 13.5"]
    $165
    Beverly
  51. Haro V-1 Mountain Bike [Sz XS 13.5"]
    $165
    Beverly
  52. Vintage | Retro GT Zaskar Mountain Bike [18"]
    $725
    Beverly
  53. Haro V-1 Mountain Bike [Size 18"]
    $125
    Danvers
  54. Haro V-1 Mountain Bike [Size 18"]
    $125
    Danvers
  55. Haro V-1 Mountain Bike [Sz XS 13.5"]
    $165
    Beverly
  56. Vintage | Retro GT Zaskar Mountain Bike [18"]
    $725
    Beverly
  57. Haro V-1 Mountain Bike [Sz XS 13.5"]
    $165
    Beverly
  58. Vintage | Retro GT Zaskar Mountain Bike [18"]
    $725
    Beverly
  59. Vintage | Retro GT Zaskar Mountain Bike [18"]
    $725
    Beverly
  60. Schwinn Thrasher 24" Mountain Bike
    $125
    East Bridgewater
  61. Trek 820 Mountain Bike
    $125
    East Bridgewater
  62. Roadmaster Mt Fury Mountain Bike
    $60
    East Bridgewater
  63. Royce Union ST100 Mountain Bike
    $95
    East Bridgewater
  64. Bike FS Elite Platinum SX 21 Speed mountain Bike Rides As It Should.
    $80
    northwest/merrimack
  65. VERSATO Riviera;5'2" to 5'5";double suspension;21 speeds; like new
    $175
    Cambridge and Somerville
  66. Gary Fisher Tarpon;4'10" to 5'1"; excellent condition;21 speeds
    $200
    Cambridge and Somerville
  67. 26" Giant aluminum mountain bike MED / LGE for 5'6" to 6'0"
    $185
    Chelmsford - Tuned up today!!!
  68. 26" Gary Fisher aluminum mountain bike X-SMALL frame for 4'10" to 5'4"
    $225
    Chelmsford - Tuned up today!!!
  69. 26" Schwinn front-suspension mountain bike SMALL / MED 5'3" to 5'8"
    $165
    Chelmsford - Tuned up today!!!
  70. Like New Nishiki Pueblo Kids Mountain Bike Only
    $98
    Wayland
  71. Vintage 1990's Trek Antelope 850 True Temper Chromoly Made In U.S.A.
    $125
    metro west
  72. TREK Y3 Mountain Bike
    $225
    Dracut
  73. Univega Mountain Bike Only
    $98
    Wayland MA
  74. Giant Anthem full suspension mountain bike
    $460
    Burlington
  75. Realm DXR Mountain Bike
    $50
    East Bridgewater
  76. Thruster Dirt Thrasher Full Suspension Mountain Bike
    $45
    south shore
  77. Huffy Rock Creek 24" Mountain Bike
    $60
    East Bridgewater
  78. Raleigh Pointe Mountain Bike
    $170
    East Bridgewater
  79. Kent Pro Ridge Runner Full Suspension Mountain Bike
    $110
    East Bridgewater
  80. Roadmaster Granite Peaks mountain bicycle
    $60
    East Bridgewater
  81. 2011 Gary Fisher Aquila Mountie bike Made in America
    $150
    Wayland Ma
  82. TREK 3700;5'3" to 5'6";mountain bike;shocks;trail bike;blue
    $250
    Cambridge and Somerville
  83. Mongoose Term Full-Suspension 16.5" 21-Spd Mountain Bike w/26" Wheels
    $100
    Manchester-by-the-Sea
  84. 24" Kid's Trek 7-speed aluminum mountain bike for ages 7 to 11
    $175
    Chelmsford - Tuned up today!!!
  85. 27.5” Schwinn aluminum mountain bike MED / LGE for riders 5'6" to 6'0"
    $185
    Chelmsford - Tuned up today!!!
  86. TREK 3700; 5'3" to 5'6";mtb bike;21 speed;cost over $670.00 when new
    $250
    Cambridge and Somerville
  87. TREK 820;4'11" to 5'2";mountain bike;cost over $600.00 new today
    $250
    Cambridge and Somerville
  88. Gary fisher piranha mountain bike
    $80
    Medford
  89. Trek marlin 5 Mountain bike
    $380
    Medford
  90. Rhino AL26 Full Suspension Mountain Bike
    $70
    East Bridgewater
  91. Specialized Hardrock Mountain Bike
    $75
    Dracut
  92. 20" Hyper Shocker Mountain Bike
    $70
    Danvers
  93. Bike Women/Girls 26” Wheel Magna Anza 18Spd Everything Works Fine
    $50
    Billerica
  94. I have about 10 bicycles.
    $80
    Lowell and surrounding
  95. Huffy Trail Runner Full Suspension Mountain Bike
    $70
    East Bridgewater
  96. K2 Zed 4.6 Mountain Bike
    $95
    East Bridgewater
  97. GT Aggressor Sport Mountain Bike
    $145
    East Bridgewater
  98. Motiv Stonegrinder Mountain Bike
    $65
    East Bridgewater
  99. Schwinn Ranger Mountain Bike
    $75
    south shore
  100. Nukeproof Snap 4-cross/MTX mountain bike, 26" wheels, small/medium
    $650
    Walpole
  101. Trek Precaliber 20 inch Kids Mountain bike
    $190
    Bedford, MA
  102. GT Stomper Pro 24 Kids Mountain Bike, Disc Brakes
    $300
    Bedford, MA
  103. JEEP Hybrid Mountain Bike Only
    $138
    Wayland MA
  104. Giant Revel 0 teen/adult mountain bike in very good condition
    $250
    Auburndale
  105. Trek MT220 Girl’s Mountain Bike
    $50
    Wayland
  106. Nishiki Arroyo Mountain Bike
    $75
    Wayland
  107. Trek 820 Mountain Bike
    $60
    Wayland
  108. Columbia Silver Ridge Mountain Bike
    $50
    Wayland
  109. GT Transeo 4.0 XL (6' and up)
    $100
    Somerville
  110. Schwinn Side Winder Adult Mountain Bike
    $138
    Wayland
  111. 24" Kid's Trek 7-speed aluminum mountain bike for ages 7 to 11
    $175
    Chelmsford - Tuned up today!!!
  112. Trek skye bike 26” wheels, 13” aluminum frame
    $120
    Wellesley Hills
  113. GT XCR3000 Mountain Bike/Bicycle
    $350
    Haverhill
  114. Huffy Superia Mountain Bike
    $45
    East Bridgewater
  115. 27.5” Schwinn aluminum mountain bike MED / LGE for 5'6" to 6'0"
    $185
    Chelmsford - Tuned up today!!!
  116. RALEIGH SC 40 Mountain Bike
    $75
    Dracut
  117. 29er Trek Marlin 4 aluminum mountain bike disc brakes for 5'4" to 5'9"
    $345
    Chelmsford - Tuned up today!!!
  118. Vintage Specialized Stumpjumper mtb w/ Shimano Deore components
    $395
    Chelmsford - Tuned up today!!!
  119. Gary Fisher Marlin Mountain Bike
    $189
    Wayland Ma
  120. Fuji MX-250 Mountain Bike
    $110
    East Bridgewater
  121. Hyper Havoc FS 24" Mountain Bike
    $40
    East Bridgewater
  122. Specialized Crosstrail Sport Bike
    $249
    Haverhill
  123. Raleigh Chromoly M-50 Mountain Bike (Restored) (med / small)
    $249
    Billerica
  124. 24" Huffy Rock Creek Mountain Bike
    $60
    East Bridgewater
  125. NEXT Elevation Mountain Bike
    $50
    East Bridgewater
  126. 26" Huffy Trail Runner Full Suspension Mountain Bike
    $75
    East Bridgewater
  127. BCA SC29 Mountain Bike
    $45
    East Bridgewater
  128. Giant Revel Mountain Bike
    $125
    East Bridgewater
  129. Mongoose Excursion 27.5" Mountain Bike
    $95
    East Bridgewater
  130. "Intense" dual suspension mountain bike
    $540
    Concord, MA
  131. Fuji Nevada 3.0 mountain bike.
    $130
    Medford
  132. Magna Precious Pearls girls bike
    $50
    Medford
  133. GT Drive 6.0 mountain bike
    $400
    Lowell
  134. Rocky Mountain mountain bike
    $450
    Lowell
  135. 1995 18" Gary Fisher Rangitoto 21 Speed Mountain Bike 🚵‍♂️
    $125
    East Weymouth
  136. GT Outpost Trail original mountain bike Triple Triangle 26" wheels
    $110
    Brookline
  137. JAMIS XC 2.0;5' to 5'3";21 speeds;shocks;mountain bike
    $225
    Cambridge and Somerville
  138. Giant Boulder - XS - (5’2” -5’4”)
    $140
    Cambridge
  139. 2021 Specialized Rockhopper Elite 29 XL Mountain Bike
    $700
    Westford
  140. Cannondale - full suspension
    $225
    Cambridge
  141. Trek 800 , train indoors floor rack
    $0
    Boston
  142. Niner WFO 9 29er Full Suspension Enduro Bike (medium)
    $1,400
    Chelmsford
  143. Frog 62 Kids MTB Mountain Bike 24”
    $450
    Malden
  144. GT Aggressor Mountain Bike
    $95
    Boxford
  145. VINTAGE FISHER MONTARE MTB 1986
    $350
    boston/cambridge/brookline
  146. 2015 Specialized Stumpjumper FSR Comp 27.5 – Large
    $950
    Hingham
  147. Genuine Porsche Bike S premium mountain bike
    $2,495
    Derry, NH
  148. Raleigh single speed
    $299
    Somerville
  149. Timberlin Ridge runner single speed
    $399
    Somerville
  150. Schwinn single speed
    $399
    Somerville
  151. Novara Transfer single speed
    $299
    Somerville
  152. Trek Jazz Voltage single speed
    $399
    Somerville
  153. Trek Fuel EX 7 MTB Mountain Bike
    $950
    Lynn
  154. Vintage Specialized Hardrock 26” Mountain Bike - 17" Frame
    $250
    Cambridge
  155. Marin bobcat 3 mountain bike
    $550
    north shore
  156. Nishiki Woman's MTN Bike
    $75
    Allston
  157. Mens woman’s unisex mountain bike 26
    $200
    metro west
  158. Vitus Sentier 2021 - Trail Mountain Bike Hardtail
    $650
    boston/cambridge/brookline
  159. Raleigh Route 3.0 Hybrid Bicycle
    $180
    Manchester New Hampshire
  160. Trek Singletrack 820Mountain Bike
    $180
    Manchester New Hampshire
  161. Mountain bike
    $135
    Chelmsford
  162. NEW Royce Union RHT women’s 17.5”frame, 29”wheels, BRAND NEW GREAT DEAL
    $250
    Andover
  163. RARE HARO FLIGHT MOUNTAIN BIKE
    $350
    NEWTON
  164. Specialized bike with Bell, Bottle Cage, and Kick stand
    $200
    Wellesley
  165. 24" Boy's Roadmaster Granite Peak Boy's Bike, R2469WMDS, Green
    $50
    Belmont
  166. 2026 Salsa Blackthorn 145 Carbon Full Suspension MTB Specialized Trek
    $2,950
    Somerville
  167. 2024 Canyon Stoic 4 hardtail MTB - Small/Medium frame
    $1,300
    East Cambridge
  168. Vintage Gary Fisher Full Suspension Bike
    $270
    boston
  169. Trek 820 Women’s Mountain Bike - Blue - Size Small
    $450
    Westwood
  170. diamondback V-link full-suspension racing bike
    $400
    boston
  171. ** TREK 850 MTB 18" size Small-Med**overhauled**
    $260
    Weymouth
  172. Old School Bianchi Osprey Mountain/Citybike Bike
    $180
    Inman Sq
  173. Cannondale full suspension Mountain Bike Made in USA
    $650
    boston
  174. TREK bike bicycle frame
    $20
    Brighton
  175. Black Mongoose 24"-26" $50 or bo
    $50
    Medford
  176. Giant Stance 2 full suspension mountain bike
    $750
    northwest/merrimack
  177. SPECIALIZED HARD ROCK SPORT MOUNTAIN BIKE
    $175
    MEDFORD
  178. 2025 Specialized Rockhopper Comp
    $700
    Peabody
  179. Specialized Rockhopper 27.5" XS 2023
    $275
    north shore
  180. Giant Trance 2 Full Suspension Mountain Bike - Size M Frame
    $1,500
    Cambridge
  181. Specialized Rockhopper Comp.
    $200
    Lexington
  182. Gary Fisher Montare Adult
    $300
    Wayland
  183. Raleigh Mountain Bike –Good Condition – Best for 5’ to 5’6
    $100
    Marlborough Ma
  184. Trek 3700 Bike
    $175
    East Boston
  185. Specialized Rockhopper mountain bike
    $240
    Bedford, MA
  186. Schwinn 20" Mesa Mini 7 Mountain Bike
    $25
    Groton
  187. Bontrager Privateer Comp Mountain Bike
    $350
    metro west
  188. CANNONDALE SUPER V 500
    $825
    Lynn
  189. Raleigh Mojave 2.0 – Sturdy 16" Mountain Bike, Trail-Ready!
    $150
    Arlington
  190. Mountian Bike
    $100
    Boston
  191. LIV Intrigue XS Frame Mountain Bike
    $2,000
    metro west
  192. GT Mountain Bike
    $100
    Allston
  193. Magna 21 Speed Mountain Bike
    $60
    Allston
  194. Ross Mountain Bike
    $70
    Allston
  195. Schwinn Bike
    $120
    Lincohn/Lexington
  196. huffy mountain bike with suspension
    $100
    Lincohn/Lexington
  197. Dynacraft Slick Rock Trails 26" Mountain Bike
    $145
    Watertown
  198. Roadmaster Granite Peak
    $30
    Winchester
  199. Huffy Rockcreek Mountain Bike
    $50
    lynn
  200. GT Palomar Vintage Mountain Bike – XS 12.5” Frame – Rare Triple Triangle
    $120
    Harvard
  201. Cannondale SM700 Competition Series 3.0 Aluminum
    $250
    Newton
  202. Cannondale SM700 Competition Series 3.0 Aluminum
    $250
    Newton
  203. Beautiful and top-tier kids' mountain bike: Bianchi Duel 20'' Boys
    $250
    North Andover, MA
  204. Beautiful and top-tier kids' mountain bike: Bianchi Duel 20'' Boys
    $250
    North Andover
  205. Beautiful and top-tier kids' mountain bike: Bianchi Duel 20'' Boys
    $250
    North Andover
  206. BACKOU STORM E-BIKE (20 miles on it) 50 STATE LEGAL WITH REMOVABLE TH
    $3,700
    Maynard
  207. Mountain Bike - Gary Fisher Advance 26"
    $75
    Cambridge
  208. Trek 820 Bike
    $250
    Westford
  209. Fully upgraded giant mountain bike
    $450
    boston
  210. Trek 8000 for sale
    $0
    Weymouth
  211. XL Juiced Cross Current X - half off list price
    $1,100
    Newtonville
  212. 2023 Santa Cruz 5010 CC
    $3,800
    beverly
  213. 2021 Ibis Ripmo V2
    $3,500
    Wilmington
  214. Next Gauntlet Bike 24”
    $80
    Andover
  215. Cannondale Rush mountain bike
    $400
    metro west
  216. Specialized Hard Rock Mountain Bike
    $250
    Wellesley Hills
  217. Banshee large phantom
    $1,600
    Salem
  218. 3 Bikes for Sale - like new
    $250
    Stoughton
  219. Schwinn 28 inch trailway mens
    $120
    Stoughton
  220. 21 speed schwin ranger Bicycle
    $100
    Stoughton
  221. Womens trek
    $140
    Arlington Heights
  222. Rocky Mountain Element 10
    $100
    Merrimac
  223. 2020 specialized alloy stumpjumper
    $1,500
    south shore
  224. Scott Scale 970 2021 Dark Grey/Red Mountain Bike (Large)
    $900
    Allston
  225. Haro Flightline 24+ 24" Kids Mountain Bike - Excellent Condition - $195
    $195
    Auburndale
  226. Cannondale Scalpel Full Suspension Mountain Bike - Small
    $925
    Natick, MA
  227. Cannondale Catalyst
    $300
    Norfolk
  228. Mountain Bike: Fuji Bighorn 27.5 + 1.7
    $700
    Saugus
  229. Like New Trek EX-5 and accessories
    $2,400
    Peabody
  230. Diamondback Kids Mountain Bike
    $150
    boston/cambridge/brookline
  231. Girl's Roadmaster mountain bike
    $40
    Somerville
  232. 2025 Trek Fuel EX5 Mountain Bike
    $2,050
    north shore
  233. Rev 20 6- speed kids mountain bike
    $175
    Westwood
  234. Classic Kona Hei Hei Titanium Hardtail Mountain Bike (Medium)
    $900
    West Newbury
  235. 2022 Santa Cruz Tallboy 5 C S — XL — Gloss Ultra Blue
    $3,000
    Fenway
  236. LIKE NEW - Scott 940 Aspect MTB
    $750
    south shore
  237. Burley Runabout steel commuter adventure mountain bike
    $600
    Stoneham
  238. Vintage Yokota Tuolumne ATB mountain bike size Large
    $200
    Manchester
  239. trek alpha 4300
    $200
    acton
  240. Titus full suspension mountain bike
    $275
    Rockland
  241. Trek 820
    $125
    lexington
  242. Specialized Riprock 24
    $359
    Burlington
  243. 1989 CANNONDALE M900 RED SHRED
    $750
    Plymouth
  244. Large Independent Fabrication Deluxe Mountain Bike
    $1,500
    Plymouth
  245. Specialized Stumper Jumper Red S3 2024 OBO
    $2,600
    Everett
  246. Schwinn Sidewinder 2005 Red
    $100
    Peabody
  247. 2012 Scott Aspect 940 Trail
    $150
    Cambridge
  248. Gary Fisher 24” bicycle
    $100
    Newton