CushCore TRAIL provides an all-new option for riders looking for a performance/weight balance between our PRO and XC inserts.Additionally, CushCore TRAIL was engineered to provide more progressive sidewall support: the harder you push, the more support you’ll feel. Enabling supple tire response on flat corners and a stable sidewall when railing berms.Like all CushCore tire inserts, TRAIL absorbs shock and vibration, improves cornering, and prevents flats/rim damage … giving TOTAL CONFIDENCE for All Riders.