Mesin dan Performa dari Honda Supra GTR 150 yaitu:
| Varian | Honda Supra GTR 150 Exclusive | Honda Supra GTR 150 Sporty |
| Konfigurasi Katup | DOHC | DOHC |
| Kecepatan maksimum | ||
| Rasio Kompresi | 11.3:1 | 11.3:1 |
| Busi per silinder | ||
| Launch Control | N | N |
| RPM torsi maksimum | 6500 rpm | 6500 rpm |
| Jumlah silinder | 1 | 1 |
| Sistem pelumasan | ||
| RPM Tenaga Maksimum | 9000 rpm | 9000 rpm |
| Konsumsi Bahan Bakar | ||
| Sistem Pendinginan | ||
| Sistem pembakaran | Full Transistorized | Full Transistorized |
| Katup Per Silinder | 4 | 4 |
| Torsi Maksimal | 14.2 Nm | 14.2 Nm |
| Diameter x langkah | 57.3 mm x 57.8 mm | 57.3 mm x 57.8 mm |
| Jumlah langkah | 4-Stroke | 4-Stroke |
| Jenis Kopling | Wet, Multi-Plate | Wet, Multi-Plate |
| Pipa Knalpot | Single Exhaust | Single Exhaust |
| Tipe filter udara | ||
| Kontrol Emisi |
