2020 CRF450R
For 2020, Honda's flagship CRF450R puts more engine-management choices at the fingertips of racers, with the addition of Honda Selectable Torque Control (HSTC). Developed through HRC's worldwide racing effort, the system maximizes rear-tire hookup to keep all of the Unicam® engine's horsepower driving the bike and rider forward, improving racing success regardless of track conditions. The system measures rate of rpm increase and adjusts delivery accordingly, and a handlebar-mounted switch enables selection from three levels of delivery (most in class). In addition, the CRF450R's front-rear balance is refined and handling is improved thanks to internal suspension updates, and a new battery position that lowers the machine's centre of gravity. Improved rear-brake pad performance and durability round out a machine that's ready to take riders to the next level.
WHAT'S NEW IN 2020
YOUR BIKE IN DETAIL
| Engine Type | Liquid Cooled unicam single-cylinder |
| CC Rating | 449.7cc |
| Bore and Stroke | 96mm x 62.1mm |
| Ignition | Full transistorised |
| Carburetion | PGM-FI electronic fuel injection |
| Compression Ratio | 13.5:1 |
| Starter | Push button electric starter |
| Gearbox | Manual |
| Final Drive | #520 chain: 13T/49T |
| Transmission | Constant-mesh 5-speed return |
| Suspension Front | 49mm fully adjustable leading-axle inverted telescopic Showa coil-spring fork |
| Suspension Rear | Pro-Link system; fully adjustable Showa single shock |
| Brakes Front | 2-piston caliper (30mm,27mm) hydraulic; single 260mm disc |
| Brakes Rear | 1-piston caliper hydraulic; single 240mm disc |
| Tyres Front | Dunlop Geomax MX3S 80/100-21 w/tube |
| Tyres Rear | Dunlop Geomax MX3S 120/80-19 w/tube |
| Rake Caster Angle | 27°22’ |
| Wheelbase | 1482mm |
| Seat Height | 960mm |
| GroundClearance | 328mm |
| Trail | 116mm |
| Kerb Weight | 112kg |
| Fuel Capacity | 6.3 litres |
| Dimensions | 2,183mm(L) x 827mm(W) x 1,260mm(H) |
