CRF450RX
When the going gets tough, nothing helps you go the distance like the 2022 Honda CRF450RX. Packed with a lot of the same innovations as our 450R motocross bike, the CRF450RX is fine-tuned for enduro racing mastery. The compact Unicam® engine offers responsive power over everything. Innovations like Honda Selectable Torque Control let you maximize traction for different conditions. A lightweight chassis, 18-inch rear wheel, hydraulic clutch and special suspension settings help you take on varied terrain. And Honda’s famous reliability means this bike can take a beating and keep on competing. It makes cutting through the competition feel more like cutting fresh tracks.
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YOUR BIKE IN DETAIL

Engine Type | Liquid Cooled unicam single-cylinder |
CC Rating | 449cc |
Bore and Stroke | 96mm x 62.1mm |
Ignition | Full transistorized with electronic advance |
Fuel System | Programmed Fuel Injection (PGM-FI) |
Compression Ratio | 13.5:1 |
Starter | Kick & electric start |
Gearbox | Close-ratio five-speed |
Final Drive | Chain |
Transmission | Five-speed |
Suspension Front | 49mm fully adjustable leading-axle inverted telescopic Showa coil-spring fork; 309mm travel |
Suspension Rear | Pro-Link system; fully adjustable Showa single shock; 313mm travel |
Brakes Front | Single 260mm disc with twin-piston caliper |
Brakes Rear | Single 240mm disc |
Tyres Front | Dunlop Geomax AT81 90/90-21 |
Tyres Rear | Dunlop Geomax AT81 120/90-18 |
Rake Caster Angle | 27° 7' |
Wheelbase | 1,477mm |
GroundClearance | 336mm |
Trail | 116mm |
Kerb Weight | 114kg |
Fuel Capacity | 8 litres |
Dimensions | 2,175mm x 827mm x 1,259mm |