Is Trek 4500 Mountain Bike A Good Bike? [Trek 4500 Review]
Trek 4500 26” Mountain Bike - bicycles - by owner - bike sale
Is Trek 4500 Mountain Bike A Good Bike? [Trek 4500 Review]
16.5" Trek 4500 (0751 G3) - Working Bikes
TREK 4500 4 Series MTB | Bike Hub
Trek 4500
2008 4500 - Bike Archive - Trek Bicycle
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