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 bikes

Sub categories

Selected filters

Current listings

Trek BikeTrek Bike$50Rohnert Park, CATrek BikeTrek Bike$140Castro Valley, CATrek Marlin 5 Mountain bikeTrek Marlin 5 Mountain bike$600Pinole, CAWoman’s Brand new bike seat.  Took off of a new Trek FX3Woman’s Brand new bike seat.  Took off of a new Trek FX3$30Aurora, ILTrek Mountain BikeTrek Mountain Bike$300Richmond, CATrek 2022 Marlin 5 Mountain Bike$92.99Trek 2022 Marlin 5 Mountain BikephonbAdTrek Mountain BikeTrek Mountain Bike$95Richmond, CATrek Mountain BikeTrek Mountain Bike$170Richmond, CATrek Bikes Trek Bikes $650San Francisco, CATrek Mountain BikeTrek Mountain Bike$300Vallejo, CATREK 5200 Carbon OCLV Road Bike Clean TREK 5200 Carbon OCLV Road Bike Clean $500Oakland, CABike Trek One Series Bike Trek One Series $300Concord, CABicycle, Road, Trek 1100, Turquoise Blue, Upgraed Gears$650.00Bicycle, Road, Trek 1100, Turquoise Blue, Upgraed GearseBayAdTrek Multitrack 700 BikeTrek Multitrack 700 Bike$175San Leandro, CABeautiful Aluminum Trek BikeBeautiful Aluminum Trek Bike$275San Leandro, CATrek FX 4 Hybrid Saddle.Trek FX 4 Hybrid Saddle.$20Chicago, ILTrek Domane AL 5 Gen 3 2023 54CM Medium Size Shimano 105 Endurance Road Bike Like New Red/Black ColorTrek Domane AL 5 Gen 3 2023 54CM Medium Size Shimano 105 Endurance Road Bike Like New Red/Black Color$1,599San Francisco, CATrek Bike 27.5inTrek Bike 27.5in$120Pittsburg, CATrek Trimester Bike For KidsTrek Trimester Bike For Kids$32Fairfield, CATrek Bicycle 300$474.12Trek Bicycle 300eBayAdTrek 820WSD Bike Trek 820WSD Bike $250Oakland, CATrek Mountain BikeTrek Mountain Bike$160Richmond, CATrek BikeTrek Bike$200Vacaville, CATrek Fuel EX 8 Mountain BikeTrek Fuel EX 8 Mountain Bike$900Antioch, CATrek Madone 5.5Road Bike 54 CmTrek Madone 5.5Road Bike 54 Cm$2,800San Francisco, CAVintage Trek 330 Elance — Racing Road BikeVintage Trek 330 Elance — Racing Road Bike$350Mill Valley, CATrek 2022 Marlin 4 Mountain Bike$62.49Trek 2022 Marlin 4 Mountain BikephonbAdBike HelmetBike Helmet$50Los Angeles, CABikeBike$150Oakland, CATrek OCLV Road Bike 54cm With Dura-ace/UltegraTrek OCLV Road Bike 54cm With Dura-ace/Ultegra$1,300Berkeley, CATrek Verve 2 Frame And Chain OnlyTrek Verve 2 Frame And Chain Only$40San Francisco, CATrek Bike Trek Bike $120San Francisco, CA800 Series Carbon Fiber TREK BIKE800 Series Carbon Fiber TREK BIKE$5,500San Francisco, CA2021 Trek Domane Sl Sram Red Etap Axs Road Bike - 56cm$4,859.992021 Trek Domane Sl Sram Red Etap Axs Road Bike - 56cmeBayAdTrek FX 4 2020Trek FX 4 2020$600Hilltop Mall, CATREK bikeTREK bike$50Vallejo, CATrek fx2Trek fx2$300San Francisco, CABontrager handlebars and stem.Bontrager handlebars and stem.$115Ocean Ridge, FLE Mtb Trek Power Fly 4E Mtb Trek Power Fly 4$3,000Novato, CATrek MT 200 Girl’s 24”Trek MT 200 Girl’s 24”$100Vallejo, CATrek 2022 Marlin 6 Mountain Bike$92.49Trek 2022 Marlin 6 Mountain BikephonbAdTrek 7000 Series Hybrid BikeTrek 7000 Series Hybrid Bike$225Rohnert Park, CACity Bike City Bike $70Pittsburg, CATrek Bicycle Trek Bicycle $300Corte Madera, CATrek Alpha 4500, Mountain BikeTrek Alpha 4500, Mountain Bike$175Castro Valley, CAVINTAGE TREK 720 BIKE VINTAGE TREK 720 BIKE $300Vallejo, CATreh 4500 Alpha Hardtail,26" Mountain Bike ,24 Speed Treh 4500 Alpha Hardtail,26" Mountain Bike ,24 Speed $350Oakley, CaliforniaVintage 1988 Trek 1000 Road Bike 6061-T6 Aluminum Frame Collectors$1,099.99Vintage 1988 Trek 1000 Road Bike 6061-T6 Aluminum Frame CollectorseBayAdTrek Mountain Bike Trek Mountain Bike $400San Francisco, CATrek bikeTrek bike$45Bellflower, CA