REDUCED 26" TREK 4500 ALPHA CUSTOM Aluminum MTB | Chris King | Marzocchi | WTB | eBay
Hi! I have for a long time this early 2000's Trek Alpha 4500 and I want to do an upgrade project on this bike, what things do you recommend me to upgrade
2013 4500 Disc - Bike Archive - Trek Bicycle
20" TREK 4500 Alpha TREK Aluminum 24 Speed Hardtail Mountain Bike 6'0"-6'3" for Sale in Visalia, CA - OfferUp