used 2018 Cannondale Trail 4 for $400 (can probably talk down to $300) : r/Budgetbikeriders
Bicycles | Cannondale, Bicycle, Trail
Cannondale Trail 4 review - BikeRadar
Cannondale Trail 4 used in MD | buycycle
Boatrider Sports - Cannondale's Trail 4 Mountain Bike is a great entry-level hardtail that will get you riding confidently on the most technical terrain. A SmartFormed C2 alloy frame provides strength and