Keeway Silver Blade 250EFI vs SYM Joymax Z 250: specs compared
Side-by-side specs of the Keeway Silver Blade 250EFI (2016) and the SYM Joymax Z 250 (2020), using the latest model year of each.
Key differences
- Power: Keeway Silver Blade 250EFI 20.8 hp, SYM Joymax Z 250 21.2 hp.
- Torque: Keeway Silver Blade 250EFI 23.4 Nm, SYM Joymax Z 250 23.5 Nm.
Key figures
Power hp
- Keeway Silver Blade 250EFI (2016)20.8
- SYM Joymax Z 250 (2020)21.2 (best)
Torque Nm
- Keeway Silver Blade 250EFI (2016)23.4
- SYM Joymax Z 250 (2020)23.5 (best)
Weight kg
- Keeway Silver Blade 250EFI (2016)186
- SYM Joymax Z 250 (2020)184
Not ranked: these figures mix dry and wet weights, or don't state which.
Full specs
| Specification |  2016 Remove |  2020 Remove |
|---|---|---|
| Category | Scooter | Scooter |
| Years | 2016 | 2020 |
| Engine | 249.8 ccm (15.24 cubic inches), Single cylinder, four-stroke, Injection | 249.4 ccm (15.22 cubic inches), Single cylinder, four-stroke, Injection. EFI, optional carburator |
| Cylinders | 1 | 1 |
| Displacement | 249 cc | 249 cc |
| Power | 20.8 hp @ 7,000 rpm | 21.2 hp @ 7,500 rpmBest |
| Torque | 23.4 Nm @ 6,000 rpm | 23.5 Nm @ 5,500 rpmBest |
| Transmission | Automatic, Wet, multiple-plate, Belt (final drive) | Automatic, Belt (final drive) |
| Final drive | belt | belt |
| Weight | 186 kg (dry) | 184 kg (wet) |
| Seat height | 805 mm | 747 mm |
| Fuel capacity | 10.7 L | 12 LBest |
| Front suspension | Telescopic coil spring oil damped | Telescopic Fork |
| Rear suspension | Telescopic coil spring oil damped | Unit Swing Arm With 5-way Preload |
| Brake system | Not available | ABS |
| Front brake | Double disc, 250 mm | Single disc. ABS, 260 mm |
| Rear brake | Single disc, 250 mm | Single disc. ABS, 240 mm |
| Front tire | 120/70-14 | 120/70-14 |
| Rear tire | 140/60-14 | 140/60-13 |
| Quickshifter | Not available | Not available |
| Launch price | Not available | Not available |
- Weight: Not ranked: these figures mix dry and wet weights, or don't state which.