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 BikeTrek Mountain Bike$250Costa Mesa, CATREK Mountain bike TREK Mountain bike $495Alta Loma, CATrek Extra Small Adult Mountain BikePromotedTrek Extra Small Adult Mountain Bike$300Lake Forest, CATrek Mountain BikeTrek Mountain Bike$100San Juan Capistrano, CATrek 4300 Aluminum Chrome And Blue Trek 4300 Aluminum Chrome And Blue $250Lancaster, CATrek 2022 Marlin 5 Mountain Bike$92.99Trek 2022 Marlin 5 Mountain BikedfysAdTrek mountain BikeTrek mountain Bike$230Trabuco Canyon, CATrek Mountain Bike Trek Mountain Bike $240Murrieta, CA2022 Trek Remedy 9.8 Carbon Full Suspension Mountain Bike. M/L-size. SRAM EAGLE GX 12sp. CARBON WHEELS. Promoted2022 Trek Remedy 9.8 Carbon Full Suspension Mountain Bike. M/L-size. SRAM EAGLE GX 12sp. CARBON WHEELS. $3,150Irvine, CATrek Mountain Bike Trek Mountain Bike $180Murrieta, CAMountain Bike Trek KidMountain Bike Trek Kid$30Garden Grove, CASL Super light 8000 Trek Mountain BikeSL Super light 8000 Trek Mountain Bike$225Santa Ana, CATrek 2022 Marlin 4 Mountain Bike$67.31Trek 2022 Marlin 4 Mountain BikeYouliAdTrek 4500 Mountain BikePromotedTrek 4500 Mountain Bike$150La Verne, CATrek 4300 Mountain BikeTrek 4300 Mountain Bike$135Lake Forest, CATrek Mountain Bike Trek Mountain Bike $325Costa Mesa, CATrek Marlin 7 Mountain Bike Size Large Frame 29rTrek Marlin 7 Mountain Bike Size Large Frame 29r$649Fountain Valley, CATrek 830 Mountain BikeTrek 830 Mountain Bike$400Glendora, CANEW 2022 Intense Primer Carbon Full Suspension Mountain Bike. MEDIUM. SRAM XX1 AXS (ELECTRONIC) EAGLE. 29er. PromotedNEW 2022 Intense Primer Carbon Full Suspension Mountain Bike. MEDIUM. SRAM XX1 AXS (ELECTRONIC) EAGLE. 29er. $3,750Irvine, CATrek 2022 Marlin 5 Mountain Bike$97.99Trek 2022 Marlin 5 Mountain BikeYouliAdTrek Mountain Bike Trek Mountain Bike $70Anaheim, CATrek 24” Mountain Bike Trek 24” Mountain Bike $111Rialto, CATrek Mountain BikeTrek Mountain Bike$390Santa Ana, CATrek Wahoo 29er Mountain Bike PromotedTrek Wahoo 29er Mountain Bike $250Phillips Ranch, CATREK 7000 Mountain Bike RefurbishedTREK 7000 Mountain Bike Refurbished$150Duarte, CATrek Mountain Bike Trek Bike Trek Bicycle Mountain Bike 26’ Inch Trek Mountain bike Trek Mountain Bike Trek Bike Trek Bicycle Mountain Bike 26’ Inch Trek Mountain bike $140City Of Industry, CATrek 2022 Marlin 6 Mountain Bike$92.49Trek 2022 Marlin 6 Mountain BikedfysAdTrek Extra Small Adult Mountain BikeTrek Extra Small Adult Mountain Bike$300Lake Forest, CATrek 4500 Mountain BikeTrek 4500 Mountain Bike$175Huntington Beach, CATrek Roscoe 8 Mountain BikeTrek Roscoe 8 Mountain Bike$900Montclair, CAMountain Bike Trek Marlin Mountain Bike Trek Marlin $600Ontario, CATrek Mountain Bike Trek Mountain Bike $40Riverside, CATrek 4100 Mountain BikeTrek 4100 Mountain Bike$150Laguna Niguel, CATrek 2022 Marlin 6 Mountain Bike$97.00Trek 2022 Marlin 6 Mountain BikeYouliAdtrek mountain bike trek mountain bike $140Menifee, CATrek Fuel Mountain BikeTrek Fuel Mountain Bike$1,900Winchester, CATrek MT220 Youth Mountain BikeTrek MT220 Youth Mountain Bike$70San Clemente, CATrek Verve 2 Medium Silver Mountain Bike Trek Verve 2 Medium Silver Mountain Bike $380Irwindale, CATrek X-Caliber 8 Mountain BikeTrek X-Caliber 8 Mountain Bike$650Ladera Ranch, CATrek Mountain Bike Trek Mountain Bike $650Fontana, CATrek 2022 Marlin 5 Mountain Bike$92.99Trek 2022 Marlin 5 Mountain BikephonbAdTrek Mountain BikeTrek Mountain Bike$800Lakewood, CAAccess Mountain Trail Bike Rock Shox Shimano Deore LX Super Lightweight Aluminum TrekAccess Mountain Trail Bike Rock Shox Shimano Deore LX Super Lightweight Aluminum Trek$150Anaheim, CATrek 800 Mountain Track Mtb Bike Super Lightweight Shimano Altus Ready To RideTrek 800 Mountain Track Mtb Bike Super Lightweight Shimano Altus Ready To Ride$150Fullerton, CATrek Mountain Bike Trek Mountain Bike $650Redlands, CATrek Mountain Bike Y1 Vintage Trek Mountain Bike Y1 Vintage $300Redlands, CA1994 Trek 820 Rebuild Mountain Bike1994 Trek 820 Rebuild Mountain Bike$250Redlands, CATrek 2022 Marlin 6 Mountain Bike$54.39Trek 2022 Marlin 6 Mountain BikeYouliAdTrek Fuel Slr Full Suspension Mountain Bike 26er ...Medium Frame Trek Fuel Slr Full Suspension Mountain Bike 26er ...Medium Frame $599San Dimas, CATrek Wahoo 29er Mountain Bike Trek Wahoo 29er Mountain Bike $250Phillips Ranch, CA