| Attribute | Yamaha YFZ450R SE 2010 × | Suzuki QuadSport LT-Z400 × |
|---|---|---|
| General | ||
| Production from (year) | 2010 | 2015 |
| Make | Yamaha | Suzuki |
| Model | Yamaha YFZ450R SE | Suzuki QuadSport LT-Z400 |
| Category | ATV | ATV |
| Engine and transmission | ||
| Engine type | V2, four-stroke | Single cylinder, four-stroke |
| Fuel system | Injection. Yamaha Fuel Injection (YFI) , 42mm | - |
| Engine details | - | Aluminum-alloy engine |
| Displacement (cm³) | 449 | 398 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 95 | 90 |
| Stroke (mm) | 63.4 | 62.6 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | Digital TCI: Transistor Controlled Ignition | Electronic ignition |
| Clutch | - | Wet multiplate |
| Compression | 11.6:1 | 11.3:1 |
| Chassis | ||
| Front suspension | Independent double wishbone, w/ Kashima coated piggy back shocks, High/Low speed compression, rebound and threaded preload adjustment, 9.8-in travel | Independent, double wishbone, coil spring, oil damped |
| Rear suspension | Cast aluminum swingarm w/ piggyback High/Low speed compression, rebound and threaded preload adjustment, 11.0-in travel | Swingarm type, coil spring, oil damped |
| Front brakes | Double disc | Double disc |
| Rear brakes | Single disc | Single disc |
| Front tyre | 21/7-AT10 | 22/7-10 |
| Rear tyre | 20/10-AT9 | 20/10-9 |
| Other | ||
| Starter | Electric | Electric |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,270 | 1,245 |
| Kerb weight (kg) | 183.7 | 193 |
| Overall height (mm) | 1,064 | 1,145 |
| Overall length (mm) | 1,796 | 1,830 |
| Overall width (mm) | 1,240 | 1,190 |
| Seat height (mm) | 810 | 810 |
| Ground clearance (mm) | 114 | 265 |
| Performance | ||
| Fuel capacity (l) | 9.84 | 9.1 |