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!

Scan to download the app

Trek mountain bikes

Sub categories

Selected filters

Current listings

Trek Mountain Track 800 Mountain BikeTrek Mountain Track 800 Mountain Bike$200Boulder, COTrek Mountain Bike Trek Mountain Bike $125Aurora, CO24" Trek Roscoe Mountain Bike24" Trek Roscoe Mountain Bike$200Westminster, COTrek 4300 Aluminum Chrome And Blue Trek 4300 Aluminum Chrome And Blue $250Lancaster, CATrek 4500 Mountain bike Trek 4500 Mountain bike $200Denver, COTrek Navigator Bike$375.00Trek Navigator BikeeBayAdMountain Track Trek BikeMountain Track Trek Bike$100Westminster, COYouth Trek Mountain BikeYouth Trek Mountain Bike$180Denver, COMountain Bike Mountain Bike $40Parker, COLarge Trek Mountain Bicycle For SaleLarge Trek Mountain Bicycle For Sale$350Parker, CORoad , Mountain, Trail Bikes( Alll Makes)..Road , Mountain, Trail Bikes( Alll Makes)..$89Aurora, COTrek Trek $1,000Denver, COTrek Marlin 6 Waterloo Blue Mens Very Rare Mountain Bike Read$899.99Trek Marlin 6 Waterloo Blue Mens Very Rare Mountain Bike ReadeBayAdRed Trek 820 Mountain Bike 26"Red Trek 820 Mountain Bike 26"$150Thornton, COTrek Mountain BikesTrek Mountain Bikes$80Denver, COMTB SHOEs for Sale- ETNIES- $99MTB SHOEs for Sale- ETNIES- $99$99Valley Center, CATrek MT200 Mountain BikeTrek MT200 Mountain Bike$150Denver, CO2023 Trek Emonda ALR Force AXS 58cm2023 Trek Emonda ALR Force AXS 58cm$2,200Littleton, COMens Bike Trek - Mountain TrackMens Bike Trek - Mountain Track$55Arvada, CO1997 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 Precaliber Kids Mountain Bike Trek Precaliber Kids Mountain Bike $75Golden, COTREK Mountain Bike TREK Mountain Bike $293Denver, CO2020 Trek MARLIN 4 Mountain Bike (XSM)2020 Trek MARLIN 4 Mountain Bike (XSM)$300Arvada, CO2022 Trek Marlin 72022 Trek Marlin 7$900Aurora, COTrek Precaliber 24 Mountain Bike Trek Precaliber 24 Mountain Bike $199Denver, COTrek 350 Mountain Bike Trek 350 Mountain Bike $270Denver, COTrek Powerfly 4 Gen 3 M29$3,000.00Trek Powerfly 4 Gen 3 M29eBayAdBike Seat Bike Seat $30Fort Lauderdale, FLTrek 6500 Mountain BikeTrek 6500 Mountain Bike$200Denver, COTrek 930SHX Mountain BikeTrek 930SHX Mountain Bike$150Parker, COTrek 930SHX mountain BikeTrek 930SHX mountain Bike$150Parker, COTrek BikeTrek Bike$150Denver, COTrek Hybrid Bike UsedTrek Hybrid Bike Used$299Denver, CO2014 Trek Remedy 9 29 Mountain Bike - X-Large$2,051.992014 Trek Remedy 9 29 Mountain Bike - X-LargeeBayAd2022 Trek Marlin 62022 Trek Marlin 6$550Aurora, CO2022 Trek Marlin 82022 Trek Marlin 8$1,000Aurora, COTrek Custom, Carbon Alloy 29" Mountain BikeTrek Custom, Carbon Alloy 29" Mountain Bike$1,700Denver, COTREK Roscoe Hard Tail mountain bike Size Large TREK Roscoe Hard Tail mountain bike Size Large $600Denver, COTrek Navigator 200Trek Navigator 200$300Denver, COTrek Marlin 6 Hard Tail (Medium)Trek Marlin 6 Hard Tail (Medium)$500Sheridan, CO1987 Trek 820 Mtb Bike 22.5" Xx-Large Hardtail Rigid Steel Red Fast$599.991987 Trek 820 Mtb Bike 22.5" Xx-Large Hardtail Rigid Steel Red FasteBayAdTrek Gear BikeTrek Gear Bike$200Littleton, COTrek Mountain BikeTrek Mountain Bike$100Erie, COTrek mountain bikeTrek mountain bike$150Denver, COMountain Bike Mountain Bike $400Denver, COTrek 4600 Mountain Bike BicycleTrek 4600 Mountain Bike Bicycle$250Aurora, COTrek Mountain Bike & 2 Other Bikes Trek Mountain Bike & 2 Other Bikes $200Aurora, COTrek Marlin 6 Cross-Country Mountain Bike 2022 Sizes: Xs (27.5X22 W$67.10Trek Marlin 6 Cross-Country Mountain Bike 2022 Sizes: Xs (27.5X22 WOffice Tools AStoreAdTrek Mountain Bike (small Frame) $120Trek Mountain Bike (small Frame) $120$120Denver, COTrek Multi Track Mountain BikeTrek Multi Track Mountain Bike$550Aurora, CO