XR400
| Model Name: | XR400R |
| Engine Type: | Air-cooled 4-stroke 4-valve RFVC OHC single |
| Bore x Stroke: | 85 x 70mm |
| Displacement: | 397.2cm3 |
| Compression Ratio: | 9.3 : 1 |
| Carburettor: | Keihin 36mm piston valve type |
| Ignition: | Capacitor discharge (CDI) |
| Starter: | Primary kick |
| Transmission: | 5-speed |
| Final Drive: | 'O'-ring sealed chain |
| Dimensions (mm): | 2,165 x 820 x 1,250mm |
| Wheel Base (mm): | 1,425mm |
| Seat Height (mm): | 930mm |
| Ground Clearance (mm): | 310mm |
| Front Wheel: | Aluminum rim/Tangentially Located (TL) spokes |
| Rear Wheel: | Aluminum rim/Tangentially Located (TL) spokes |
| Front Tire: | 80/100-21 51M |
| Rear Tire: | 110/100-18 64M |
| Front Suspension: | Air-assist 43mm leading-axle fork, 280mm axle travel |
| Rear Suspension: | Pro-Link with adjustable compression/rebound damping, 300mm axle travel |
| Front Brakes: | Hydraulic disc with dual-piston calliper and sintered metal pads |
| Rear Brakes: | Hydraulic disc with single-piston calliper |
| Dimensions (mm): | 2,165 x 820 x 1,250mm |
| Wheel Base (mm): | 1,425mm |
| Seat Height (mm): | 930mm |
| Ground Clearance (mm): | 310mm |