Need help restoring a 1994 Trek 830 Mountain Track : r/bikewrench
Trek 830 Bike Mountain Track 26" Hardtail | Bicycles for sale, Bike, Bicycle
Observations about Longmont, Colorado: 1984 Trek 830 All Terrain Bicycle
Trek 830 mountain bike for sale in Chicago, IL - 5miles: Buy and Sell
Amazon.com: Garmin Edge 830 Mountain Bike Bundle, Performance Touchscreen GPS Cycling/Bike Computer with Mapping & Mountain Bike Mount & Cadence Sensor 2, Bike Sensor to Monitor Pedaling Cadence : Electronics