P1 Boost 2 Core (Gray-110/120V) 1 EA - Each 42251613 - Treadmill exercisers for rehabilitation or therapy | 5751 <$5k, 8422 Boost 2 Core (Gray-110/120V) P2 XS-Shorts-SINGLE 1 EA - Each 42251613 - Treadmill exercisers for rehabilitation or therapy | 5751 <$5k, 8422 XS-Shorts-SINGLE P3 S-Shorts-SINGLE 1 EA - Each 42251613 - Treadmill exercisers for rehabilitation or therapy | 5751 <$5k, 8422 S-Shorts-SINGLE P4 M-Shorts-SINGLE 1 EA - Each 42251613 - Treadmill exercisers for rehabilitation or therapy | 5751 <$5k, 8422 M-Shorts-SINGLE P5 L-Shorts-SINGLE 1 EA - Each 42251613 - Treadmill exercisers for rehabilitation or therapy | 5751 <$5k, 8422 L-Shorts-SINGLE P6 XL-Shorts-SINGLE 1 EA - Each 42251613 - Treadmill exercisers for rehabilitation or therapy | 5751 <$5k, 8422 XL-Shorts-SINGLE P7 2XL-Shorts-SINGLE 1 EA - Each 42251613 - Treadmill exercisers for rehabilitation or therapy | 5751 <$5k, 8422 2XL-Shorts-SINGLE P8 Warranty - Boost 2 4 EA - Each Warranty - Boost 2 -4 additional years P9 Installation & Training 1 EA - Each 42251613 - Treadmill exercisers for rehabilitation or therapy | 5751 <$5k, 8422