Comparison of Honda CRF450XRL and Kawasaki KX 450F Leo Vince [S]ave
| Attribute |  Honda CRF450XRL × |  Kawasaki KX 450F Leo Vince × |
|---|---|---|
| General | ||
| Production from (year) | 2017 | 2012 |
| Make | Honda | Kawasaki |
| Model | Honda CRF450XRL | Kawasaki KX 450F Leo Vince |
| Category | Enduro / offroad | Cross / motocross |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Carburettor. 37mm Keihin FCR flat slide carburettor with throttle position sensor (TPS) | Carburettor. 43mm Keihin throttle body |
| Displacement (cm³) | 449.7 | 449 |
| Power (kw) | 21.4 | - |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 24.2 | - |
| Bore (mm) | 78 | 96 |
| Stroke (mm) | 52.2 | 62.1 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Single Overhead Cams (SOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Driveline | #520 T-ring sealed chain | - |
| Ignition | CD with electronic advance and lighting coil | Digital DC-CDI |
| Compression | 12.9:1 | 12.5:1 |
| Chassis | ||
| Front suspension | 47mm inverted Showa cartridge fork with 16-position rebound and 16-position compression-damping adjustability | 48 mm upside-down AOS-type telescopic fork Compression damping: 22-way Rebound damping: 20-way |
| Rear suspension | Pro-Link Showa single shock with spring-preload | Uni-Trak Compression damping: 22-way (low-speed), 2-turns or more (high-speed) Rebound damping: 22-way Spring preload: Fully adjustable |
| Front brakes | Double disc. Two-piston calipers. | Single disc. Dual-piston |
| Rear brakes | Single disc. Hydraulic. | Single disc |
| Diameter (mm) | 240 | 240 |
| Frame type | Semi-double cradle, aluminium twin-spar | Perimeter, aluminium |
| Front tyre | 80/100-21 | 90/100-21 |
| Rear tyre | 110/100-18 | 120/80-19 |
| Wheels | Aluminium rim/wire spoke | - |
| Front wheel travel (mm) | 315 | 314 |
| Rear wheel travel (mm) | 315 | 315 |
| Trail (mm) | 118 | 113 |
| Rake (fork angle) (degree) | 27.5 | 26.7 |
| Other | ||
| Starter | Electric & kick | Kick |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,481 | 1,481 |
| Kerb weight (kg) | 115 | 113 |
| Overall height (mm) | 1,261 | 1,280 |
| Overall length (mm) | 2,174 | 2,184 |
| Overall width (mm) | 827 | 820 |
| Seat height (mm) | 958 | 960 |
| Ground clearance (mm) | 346 | 335 |
| Performance | ||
| Reserve fuel capacity (l) | 1.6 | - |
| Fuel capacity (l) | 7.3 | 6.2 |
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