13" TREK 3500 Aluminum 21 Speed Hardtail Mountain Bike ~4'11"-5'2"
Trek 18" Three series Alpha silver aluminum 3500 Bicycle, many upgrades, Shimano shifters, Ion 35 light, satellite hand grips, and more, excellent - Albrecht Auction Service
Bicycles | Bikes for sale, E bike battery, Mountain bikes for sale
Trek Alpha 3500 Mountain Bicycle (Silver, Gray, Red) 13" for Sale in Glen Rock, NJ - OfferUp
TREK 3500 Alpha Gold Aluminum Bicycle Racing Frame 33 CM Wheel 26 In | eBay
Trek Alpha 3500, is it good for practicing basic stuff like bunny hop? Is it a good bike overall? : r/mountainbiking
Ripley - BICICLETA TREK 3500 NEGRO TALLA 18 ARO 26