No results found
Use the down arrow to enter the dropdown. Use the up and down arrows to move through the list, and enter to select. To remove the current item in the list, use the tab key to move to the remove button of the currently selected item. Use Escape to close the dropdown and return to the search box.
Search For Sale
Navigate Categories by tabbing to the major areas. Use the Down key to navigate the sub categories and once on the subcategory you are interested in. Use the Enter key to navigate to that page.
The simpler way to buy and sell locally!

Trek mountain bikes

Sub categories

Selected filters

Current listings

trek mountain bikestrek mountain bikes$1,250Vista, CATrek Hybrid Mountain BikeTrek Hybrid Mountain Bike$200San Marcos, CA2021 TREK FUEL EX CARBON 9.8 Mountain BikePromoted2021 TREK FUEL EX CARBON 9.8 Mountain Bike$4,200Escondido, CATrek Mountain BikesTrek Mountain Bikes$190Spring Valley, CATrek 4300 Aluminum Chrome And Blue Trek 4300 Aluminum Chrome And Blue $250Lancaster, CATrek Navigator Bike$375.00Trek Navigator BikeeBayAdTrek Mountain Cub BikeTrek Mountain Cub Bike$60San Diego, CATrek 830 Mountain bikeTrek 830 Mountain bike$100La Mesa, CALike NEW Santa Cruz TALLBOY С CARBON Full Suspension Mountain Bike. EXTRA LARGE. SRAM NX EAGLE 12 sp. 29erPromotedLike NEW Santa Cruz TALLBOY С CARBON Full Suspension Mountain Bike. EXTRA LARGE. SRAM NX EAGLE 12 sp. 29er$2,901San Diego, CABoys Trek Mountain Bike 24"Boys Trek Mountain Bike 24"$40La Mesa, CATrek Mountain BikeTrek Mountain Bike$120San Diego, CATrek X-Caliber 29” Mountain BikeTrek X-Caliber 29” Mountain Bike$400San Diego, CATrek Marlin 6 Waterloo Blue Mens Very Rare Mountain Bike Read$899.99Trek Marlin 6 Waterloo Blue Mens Very Rare Mountain Bike ReadeBayAdTrek 3500 Mountain Bike Trek 3500 Mountain Bike $280Escondido, CATREK Mountain BikeTREK Mountain Bike$900San Diego, CATrek Mountain bike and beach cruiserTrek Mountain bike and beach cruiser$100Lemon Grove, CATREK 3700 Mountain Bike 26”TREK 3700 Mountain Bike 26”$225Carlsbad, CAMTB SHOEs for Sale- ETNIES- $99MTB SHOEs for Sale- ETNIES- $99$99Valley Center, CATrek Wahoo Hybrid Mountain Bike 24” Trek Wahoo Hybrid Mountain Bike 24” $185Oceanside, CA1997 Trek Singletrack 930 Mtb Bike 19.5" Large Hardtail Rock Shox Usa$599.991997 Trek Singletrack 930 Mtb Bike 19.5" Large Hardtail Rock Shox UsaeBayAdTrek Y3 Mountain Bike Trek Y3 Mountain Bike $300Escondido, CATrek 820 Mountain BikeTrek 820 Mountain Bike$500San Diego, CA2020 Trek fuel Ex 5 Size Small Mountain Bike2020 Trek fuel Ex 5 Size Small Mountain Bike$1,400Jamul, CATREK 7000 Mountain BikeTREK 7000 Mountain Bike$300San Diego, CATrek Marlin 6 Men’s Mountain BikeTrek Marlin 6 Men’s Mountain Bike$250Valley Center, CATrek Mountain Bike Trek Mountain Bike $240San Diego, CATrek 2022 Marlin 5 Mountain Bike$92.99Trek 2022 Marlin 5 Mountain BikephonbAdTrek 3500 13" Mountain BikeTrek 3500 13" Mountain Bike$75La Costa, CAWomen’s trek 3900 Mountain BikeWomen’s trek 3900 Mountain Bike$240Escondido, CABike Seat Bike Seat $30Fort Lauderdale, FL2021 TREK FUEL EX CARBON 9.8 Mountain Bike2021 TREK FUEL EX CARBON 9.8 Mountain Bike$4,200Escondido, CATrek MT60 20" Mini Mountain Bike Trek MT60 20" Mini Mountain Bike $80San Diego, CATrek Mountain BikeTrek Mountain Bike$150San Diego, CATrek Powerfly 4 Gen 3 M29$3,000.00Trek Powerfly 4 Gen 3 M29eBayAdTREK VRX 200 MOUNTAIN BIKETREK VRX 200 MOUNTAIN BIKE$125Escondido, CATrek Series 3900 Mountain BikeTrek Series 3900 Mountain Bike$100Lakeside, CAKids Trek Holeshot Mountain Bike Kids Trek Holeshot Mountain Bike $130Escondido, CATREK AlPHA 3700 Mountain 🏔 🏔🏔 Bike 🚴 🚵‍♂️🚴‍♀️🚵‍♀️TREK AlPHA 3700 Mountain 🏔 🏔🏔 Bike 🚴 🚵‍♂️🚴‍♀️🚵‍♀️$135San Diego, CATrek MOUNTAIN BIKETrek MOUNTAIN BIKE$199Chula Vista, CA2020 Black Trek Fuel Ex 9.7 Large Full Suspension Mountain Bike MTB 29”2020 Black Trek Fuel Ex 9.7 Large Full Suspension Mountain Bike MTB 29”$2,200Valley Center, CA29" Kent 29Er Aluminum Mountain Bike$349.9929" Kent 29Er Aluminum Mountain BikeAmazon.comAdTrek Bontrager Select Mountain Bike 19.5”Trek Bontrager Select Mountain Bike 19.5”$300San Diego, CATrek 830 Mountain BikeTrek 830 Mountain Bike$75Carlsbad, CATrek 4300 Alpha Aluminum Mountain BikeTrek 4300 Alpha Aluminum Mountain Bike$200San Diego, CATrek Marlin 5 Mountain Bike 16-Speed 29” Wheels Disc Brakes Adjustable Shocks Size XLTrek Marlin 5 Mountain Bike 16-Speed 29” Wheels Disc Brakes Adjustable Shocks Size XL$395Chula Vista, CATrek Classic 24 sp, 1995 Mountain BIKETrek Classic 24 sp, 1995 Mountain BIKE$375Del Mar, CATrek Mountain Bike LargeTrek Mountain Bike Large$399San Diego, CA1997 Trek 6000 Mtb Bike 21" X-Large Hardtail Suntour Xc Chromoly Usa$1,699.991997 Trek 6000 Mtb Bike 21" X-Large Hardtail Suntour Xc Chromoly UsaeBayAd26" Red Trek 3700 Mountain Bike26" Red Trek 3700 Mountain Bike$300La Costa, CATREK Mountain Bike TREK Mountain Bike $600Alpine, CA