| 2009 TRX400X Sportrax | |
| ENGINE | |
| Engine Type | 397cc RFVC air-cooled dry-sump single-cylinder four-stroke |
| Bore and Stroke | 85.0mm x 70.0mm |
| Induction | 38mm piston-valve with accelerator pump |
| Ignition | CD with electronic advance |
| Starter | Electric |
| DRIVE TRAIN | |
| Clutch | Manual |
| Transmission | Five-speed with Reverse |
| Driveline | O-ring-sealed |
| CHASSIS / SUSPENSION / BRAKES | |
| Front Suspension | Independent double-wishbone with Showa shocks, five-position spring preload adjustability; 8.2 inches travel |
| Rear Suspension | Pro-Link fully adjustable single Showa shock; 9.1 inches travel |
| Front Brakes | Dual hydraulic 174mm discs |
| Rear Brakes | Single 220mm disc |
| Front Tire | 22 x 7-10 knobby radial |
| Rear Tire | 20 x 10-9 knobby radial |
| DIMENSIONS | |
| Length | 72.2 inches |
| Width | 45.3 inches |
| Height | 43.7 inches |
| Wheelbase | 48.4 inches |
| Seat Height | 31.9 inches |
| Curb Weight | 410 lbs (Includes all standard equipment, required fluids and a full tank of fuel |
| Fuel Capacity | 2.6 gallons (including 0.4-gallon reserve) |
| Ground Clearance | 4.3 inches |
| Available Colors | Black/White, Red/Black |