Deskripsi
Mesin
| Tipe mesin | Liquid cooled, 4-Stroke, SOHC, 4 Valves, VVA |
| Jumlah/posisi silinder | Silinder tunggal |
| Diameter x Langkah | 58,0 x 58,7 mm |
| Perbandingan kompresi | 11,6 : 1 |
| Daya maksimum | 14.2 kW/ 10000 rpm |
| Torsi maksimum | 14.7 Nm/ 8500 rpm |
| Sistem starter | elektrik starter |
| Sistem pelumasan | basah |
| Kapasitas oli mesin | Total = 1,50 L ; Berkala = 0,85 L ; Ganti Filter oli = 0,95 L |
| Sistem bahan bakar | Fuel Injection |
| Volume Silinder | 155 cc |
| Tipe Kopling | Wet Type Multi-Plate Clutch; Assist & Slipper Clutch |
| Tipe Transmisi | Manual |
| Pola Pengoperasian Transmisi | 1-N-2-3-4-5-6 |
Promo Yamaha XSR 155R
