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$60Menifee, CATrek Mountain BikeTrek Mountain Bike$80San Clemente, CA2021 Trek fuel Ex 9.7Promoted2021 Trek fuel Ex 9.7$2,250Hemet, CATrek Mountain Bike Trek Mountain Bike $40Riverside, CATrek 4300 Aluminum Chrome And Blue Trek 4300 Aluminum Chrome And Blue $250Lancaster, CAJANSNO Electric Bike 20" X 4.0 Electric Bike For Adults With 750W Brushless Motor, 48V 14Ah Removable Battery, 7-Speed Transmission UL Certified$650.91JANSNO Electric Bike 20" X 4.0 Electric Bike For Adults With 750W Brushless Motor, 48V 14Ah Removable Battery, 7-Speed Transmission UL CertifiedAmazon.comAdTrek Mountain BikeTrek Mountain Bike$240Murrieta, CAtrek mountain bike trek mountain bike $150Menifee, CATrek Rail 9.7 4th Gen 2023 ModelPromotedTrek Rail 9.7 4th Gen 2023 Model$6,000Hemet, CATrek 4300 Mountain BikeTrek 4300 Mountain Bike$135Lake Forest, CATrek MT220 Youth Mountain BikeTrek MT220 Youth Mountain Bike$90San Clemente, CATrek 8700 Carbon Mountain Bike Trek 8700 Carbon Mountain Bike $550Moreno Valley, CATrek Navigator Bike$375.00Trek Navigator BikeeBayAd2021 TREK FUEL EX CARBON 9.8 Mountain BikePromoted2021 TREK FUEL EX CARBON 9.8 Mountain Bike$4,200Escondido, CATrek 3500 Mountain Bike Trek 3500 Mountain Bike $280Escondido, CATREK 3700 Mountain Bike 26”TREK 3700 Mountain Bike 26”$225Carlsbad, CATrek Mountain Bike Y1 Vintage Trek Mountain Bike Y1 Vintage $400Redlands, CATrek mountain bike 3900 SmallTrek mountain bike 3900 Small$200San Clemente, CANEW Santa Cruz Tallboy C Carbon Full Suspension Mountain Bike. MEDIUM. SRAM GX EAGLE 12sp. 29erPromotedNEW Santa Cruz Tallboy C Carbon Full Suspension Mountain Bike. MEDIUM. SRAM GX EAGLE 12sp. 29er$3,499Irvine, CATrek 2022 Marlin 5 Mountain Bike$92.99Trek 2022 Marlin 5 Mountain BikephonbAdTrek Marlin 6 Men’s Mountain BikeTrek Marlin 6 Men’s Mountain Bike$250Valley Center, CATrek Wahoo Hybrid Mountain Bike 24” Trek Wahoo Hybrid Mountain Bike 24” $185Oceanside, CAWomen’s trek 3900 Mountain BikeWomen’s trek 3900 Mountain Bike$240Escondido, CATrek Fuel Ex 7 - Full Suspension Mountain BikeTrek Fuel Ex 7 - Full Suspension Mountain Bike$1,200Laguna Niguel, CATrek Mountain BikeTrek Mountain Bike$1,800Murrieta, CA2021 TREK FUEL EX CARBON 9.8 Mountain Bike2021 TREK FUEL EX CARBON 9.8 Mountain Bike$4,200Escondido, 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 4300 Mountain BikeTrek 4300 Mountain Bike$30Winchester, CAKids Trek Holeshot Mountain Bike Kids Trek Holeshot Mountain Bike $130Escondido, CATrek Mountain Bike Trek Mountain Bike $1,200Murrieta, CATrek 820 Mountain Bike, 16” frame.Trek 820 Mountain Bike, 16” frame.$200Menifee, CABike Seat Bike Seat $30Fort Lauderdale, FLTrek Fuel 80 Full Suspension Mountain Bike FSR EXTrek Fuel 80 Full Suspension Mountain Bike FSR EX$100San Clemente, CASE Bikes: Monster Quad 29"+$1,099.99SE Bikes: Monster Quad 29"+Bike AttackAd2021 Scott Scale 940 carbon Mountain Bike Ignore Trek Giant Specialized Kona Cannondale Intense Yeti 2021 Scott Scale 940 carbon Mountain Bike Ignore Trek Giant Specialized Kona Cannondale Intense Yeti $1,400Lake Forest, CATrek 800 Mountain Bike (Medium)Trek 800 Mountain Bike (Medium)$200Temecula, CATrek 800 Mountain BikeTrek 800 Mountain Bike$250Trabuco Canyon, CA17.5" 2010 Trek Fuel EX 8 Full Suspension Mountain Bike 5'8"-5'11" 17.5" 2010 Trek Fuel EX 8 Full Suspension Mountain Bike 5'8"-5'11" $700San Clemente, CAVintage Trek Full Suspension Mountain Bike 1992Vintage Trek Full Suspension Mountain Bike 1992$225Lake Forest, 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, CATrek Xcaliber 7 Mountain Bike$765.00Trek Xcaliber 7 Mountain BikeeBayAd2020 Trek Remedy 9.8 Mountain Bike2020 Trek Remedy 9.8 Mountain Bike$2,750Oceanside, CA24" Trek MT 220 Kids 21 Speed Mountain Bike24" Trek MT 220 Kids 21 Speed Mountain Bike$180Menifee, CATrek Marlin 8 mountain BikeTrek Marlin 8 mountain Bike$1,100Murrieta, CATrek Marlin 4 Mountain Bike-smallTrek Marlin 4 Mountain Bike-small$329Lake Forest, CATrek 830 Mountain BikeTrek 830 Mountain Bike$75Carlsbad, CATrek 8000 Mountain Bike Trek 8000 Mountain Bike $300Corona, CA2021 New Old Stock Cross-Country Mountain Bike$1,250.002021 New Old Stock Cross-Country Mountain BikeGearTrade.comAdTrek 20” Mountain BikesTrek 20” Mountain Bikes$150Temecula, CA2021 Trek fuel Ex 9.72021 Trek fuel Ex 9.7$2,250Hemet, CA