| Attribute | Yamaha TMAX ABS 2010 × | Keeway Index 350 × |
|---|---|---|
| General | ||
| Production from (year) | 2010 | 2013 |
| Make | Yamaha | Keeway |
| Model | Yamaha TMAX ABS | Keeway Index 350 |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Twin, four-stroke | In-line six, four-stroke |
| Fuel system | Injection | Injection |
| Displacement (cm³) | 499 | 313 |
| Power (kw) | 31.3 | 16.6 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Belt | Belt |
| Torque (Nm) | 45 | 30 |
| Bore (mm) | 66 | 78 |
| Stroke (mm) | 73 | 65.6 |
| Gearbox | Automatic | Automatic |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | - |
| Ignition | TCI | - |
| Lubrication system | Dry sump | - |
| Compression | 11.0:1 | 10.6:1 |
| Chassis | ||
| Front suspension | Telescopic fork | - |
| Rear suspension | Swingarm | - |
| Front brakes | Double disc. ABS | Single disc |
| Rear brakes | Single disc. ABS | Single disc |
| Diameter (mm) | 267 | 256 |
| Frame type | - | Steel |
| Front tyre | 120/70-15 | 120/70-16 |
| Rear tyre | 160/60-15 | 140/70-15 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,580 | 1,545 |
| Kerb weight (kg) | 225 | - |
| Dry weight (kg) | - | 177 |
| Power/weight ratio | - | 0.0938 |
| Overall height (mm) | 1,445 | 1,290 |
| Overall length (mm) | 2,195 | 2,175 |
| Overall width (mm) | 775 | 840 |
| Ground clearance (mm) | 125 | 145 |
| Performance | ||
| Fuel capacity (l) | 15 | 13.5 |