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

Alpha Trek 26" Women's Road Bike Alpha Trek 26" Women's Road Bike $160Escondido, CA2 Trek Bikes 2 Trek Bikes $80San Diego, CA2020 Trek Slash 9.8 GX Promoted2020 Trek Slash 9.8 GX $3,000San Marcos, CAMountain Bike Trek MarlinMountain Bike Trek Marlin$100San Diego, CaliforniaWoman’s Brand new bike seat.  Took off of a new Trek FX3Woman’s Brand new bike seat.  Took off of a new Trek FX3$25Aurora, ILTrek 2022 Marlin 5 Mountain Bike$92.99Trek 2022 Marlin 5 Mountain BikephonbAdtrek mountain bikestrek mountain bikes$1,250Vista, CATrek Road Bike Carbon Trek Road Bike Carbon $380San Diego, CAEbike 2022 Trek Rail 9.7 Large PromotedEbike 2022 Trek Rail 9.7 Large $4,700Poway, CATrek Bike - 820 S BK 2017-2022Trek Bike - 820 S BK 2017-2022$350San Diego, CATrek Hybrid Mountain BikeTrek Hybrid Mountain Bike$200San Marcos, CATrek Mountain BikesTrek Mountain Bikes$190Spring Valley, CABicycle, Road, Trek 1100, Turquoise Blue, Upgraed Gears$650.00Bicycle, Road, Trek 1100, Turquoise Blue, Upgraed GearseBayAd2021 TREK FUEL EX CARBON 9.8 Mountain BikePromoted2021 TREK FUEL EX CARBON 9.8 Mountain Bike$4,200Escondido, CATrek Mountain Cub BikeTrek Mountain Cub Bike$60San Diego, CATrek 7.1 FX Bike Trek 7.1 FX Bike $299San Diego, CABike - Trek FX-2 Bike - Trek FX-2 $600Carlsbad, CATrek Carbon Fiber Street BikeTrek Carbon Fiber Street Bike$450San Diego, CATREK Navigator 300 Hybrid BikePromotedTREK Navigator 300 Hybrid Bike$75Escondido, CATrek Bicycle 300$474.81Trek Bicycle 300eBayAdTrek E-bikeTrek E-bike$1,200San Diego, CABoys Trek Mountain Bike 24"Boys Trek Mountain Bike 24"$40La Mesa, CATrek Bike 2.1 Alpha Trek Bike 2.1 Alpha $400San Diego, CATrek Utility Bicycle XtracyclePromotedTrek Utility Bicycle Xtracycle$225San Diego, CATrek FX+ 2 e-bike Trek FX+ 2 e-bike $1,450Carlsbad, CATrek FX+ 2 e-bikeTrek FX+ 2 e-bike$1,450Carlsbad, CATrek 2022 Marlin 4 Mountain Bike$67.10Trek 2022 Marlin 4 Mountain BikeOffice Tools AStoreAd2023 Trek FX+ Electric Bike 2023 Trek FX+ Electric Bike $1,450Carlsbad, CATrek 830 Mountain bikeTrek 830 Mountain bike$100La Mesa, CATREK Mountain BikeTREK Mountain Bike$900San Diego, CATrek BikeTrek Bike$2,850Santee, CATrek Road Bike Trek Road Bike $550San Diego, CA2023 Trek FX+ Stagger Electric Bike 2023 Trek FX+ Stagger Electric Bike $1,450Carlsbad, CA1999 Trek Multitrack 720 Hybrid Bike 19.5" Large Acera/Altus/Sram Usa$640.001999 Trek Multitrack 720 Hybrid Bike 19.5" Large Acera/Altus/Sram UsaeBayAdTrek PowerFly 4 MTB E-bikeTrek PowerFly 4 MTB E-bike$2,500Carlsbad, CATrek X-Caliber 29” Mountain BikeTrek X-Caliber 29” Mountain Bike$400San Diego, CATrek Multitrack 700 Hybrid Bike Trek Multitrack 700 Hybrid Bike $240Escondido, CATrek Composite Racing BikeTrek Composite Racing Bike$700Vista, CATrek 7.3FX Hybrid BikeTrek 7.3FX Hybrid Bike$280Escondido, CATrek BikeTrek Bike$120El Cajon, CA1998 Trek Multitrack 720 Hybrid Bike 18" Large Shimano Chromoly Fast$640.001998 Trek Multitrack 720 Hybrid Bike 18" Large Shimano Chromoly FasteBayAdTrek Mountain BikeTrek Mountain Bike$120San Diego, CAMen’s Trek 7500 BikeMen’s Trek 7500 Bike$100San Diego, CABontrager handlebars and stem.Bontrager handlebars and stem.$115Ocean Ridge, FLTREK Bike TREK Bike $500Lincoln Acres, CATrek SuperCommuter 8+ E BikeTrek SuperCommuter 8+ E Bike$2,100Encinitas, CATrek 7200 Multitrack 700c Hybrid Road Bike City Trek 7200 Multitrack 700c Hybrid Road Bike City $100Chula Vista, CAVintage 1986 Trek Tri Series Road Bike Shimano 600$400.00Vintage 1986 Trek Tri Series Road Bike Shimano 600eBayAdTrek Limited Edition Road BikeTrek Limited Edition Road Bike$240Escondido, CATrek 3500 Mountain Bike Trek 3500 Mountain Bike $280Escondido, CA