Trek 4500 Alpha Hardtail Vintage Mountain Bike / Bicycle (Slideshow) - YouTube
REDUCED 26" TREK 4500 ALPHA CUSTOM Aluminum MTB | Chris King | Marzocchi | WTB | eBay
BikePedia - Bicycle Value Guide
Trek Alpha 4500 - 17.5 in Frame - 26in Wheel - Grey - PGH#20139 - Portland Gear Hub
Trek 4500 - BBSHD - 52V GA cells - 1.5kW - EvNerds
2004 Trek 4500 - Specs, Reviews, Images - Mountain Bike Database
2010 Trek 4500 – Specs, Comparisons, Reviews – 99 Spokes
2005 Trek 4500 WSD
Trek 4500 - BikeRadar
File:Trek 4500 mountain bike McDonald's restaurant Broad Street Lyndonville VT June 2016.jpg - Wikimedia Commons
19.5" TREK 4500 Alpha Aluminum 24 Speed Hardtail Utility Mountain Bike ~5'10"-6'1"
Trek 4500 Photos
Trek 4500 hardtail review - BikeRadar
2006 Trek 4500 WSD – Specs, Comparisons, Reviews – 99 Spokes
2005 Trek 4500 Mountain Bike – Frugal Average Bicyclist
2001 Trek 4500 - New and Used Bike Value | Trek, Bike, Bicycle
2006 Trek 4500
