XMAX 250.
UTAMA NIAGA MOTOR
Spesifikasi
| Tipe Mesin | : | Liquid Cooled, 4-Stroke, SOHC, 4 Valves |
| Jumlah/Posisi Silinder | : | Single Cylinder |
| Isi Silinder | : | 249.8 cc |
| Diameter X Langkah | : | 70.0 mm X 64.9 mm |
| Perbandingan Kompresi | : | 10.5 : 1 |
| Daya Maksimum | : | 16.8kW / 7.000 rpm |
| Torsi Maksimum | : | 24.3 Nm / 5.500 rpm |
| Sistem Starter | : | Electric Starter |
| Sistem Pelumasan | : | Wet Sump |
| Kapasitas Oli Mesin | : | Total = 1.7 L ; Berkala = 1.5 L |
| Sistem Bahan Bakar | : | Fuel Injection |
| Tipe Kopling | : | Dry, Centrifugal Automatic |
| Tipe Transmisi | : | V-belt Automatic |
| Tipe Rangka | : | Backbone |
| Suspensi Depan | : | Telescopic Fork |
| Suspensi Belakang | : | Unit Swing |
| Ban Depan | : | 120/70-15M/C 56P |
| Ban Belakang | : | 140/70-14M/C 62P |
| Rem Depan | : | Disc Brake |
| Rem Belakang | : | Disc Brake |
| P x L x T | : | 2.180 mm x 795 mm x 1.5050 mm |
| Jarak Sumbu Roda | : | 1.540 mm |
| Jarak Terendah ke Tanah | : | 135 mm |
| Tinggi Tempat Duduk | : | 795 mm |
| Berat Isi | : | 184 kg |
| Kapasitas Tangki Bensin | : | 13 L |
| Sistem Pengapian | : | TCI |
| Battery | : | GTZ8V |
| Tipe Busi | : | NGK/ LMAR8A-9 |