RLB Cycleworks - A nice 2004 Trek 4100 aluminum frame mountain bike with a 16” frame. Professionally serviced and ready to ride! A higher-end mountain bike with an semi-aggressive geometry with excellent
Trek 4100 alpha de segunda mano por 180 EUR en Montcada i Reixac en WALLAPOP
Trek+Alpha+4100+Mountain+Bike for sale online | eBay
2 Rivers Used Trek 4100 Large - 2 Rivers Bicycle and Outdoor - Bicycle Shop - Fort Atkinson and Watertown Wisconsin
21.5" TREK 4100 Aluminum Hardtail Mountain Utility Bike ~6'1"-6'4"