Trek 3500 - 13" - Wheel & Sprocket | One of America's Best Bike Shops
TREK 3500 MTB 3 SERIES 13" FRAME 21 SPEED ALPHA ALUMINUM FRAME RED BICYCLE | eBay
Trek 3500 reviews and prices - Hardtail bikes
Just Riding Along Bike Shop - Trek 3500 26” wheel mountain bike, XL frame nice condition... includes basket, rack, giant saddle, and ergon grips. $225 | Facebook
Trek 3500 - Kickstand Bike Shop, Beaumont, TX
26" Trek 3500 Mountain Bike Size 13 - bicycles - by owner - bike sale - craigslist