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CRF450RX - 2026 Specifications and Reviews

The 2026 Honda CRF450RX is a versatile off-road machine engineered for serious trail riders and enduro enthusiasts seeking reliable performance. Its 449.8cc liquid-cooled single-cylinder four-stroke engine delivers responsive power with excellent fuel efficiency, while the fully adjustable Showa suspension and Pro-Link rear system provide exceptional handling across varied terrain. Known for durability and user-friendly characteristics, this bike excels in both technical trail work and long-distance enduro competition.

2026
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Engine and Transmission Specifications

Final Drive#520 sealed chain; 13T/50T
ClutchMultiplate wet, hydraulically actuated (6 springs, 8 plates)
GearboxConstant-mesh 5-speed; manual
StartingPush-button electric starter
IgnitionDC-CDI
InductionProgrammed fuel-injection system (PGM-FI); 44mm throttle bore
Compression Ratio13.5:1
Bore x Stroke96.0mm x 62.1mm
Valves Per CylinderUnicam® OHC, four-valve; 38mm intake, steel; 31mm exhaust, steel
Engine Type449.8cc liquid-cooled 10º single-cylinder four-stroke
 
 

Physical measures and capacities

Wet Weight256 lbs.
Fuel Capacity2.1 gal.
Wheelbase58.2 in.
Seat Height37.7 in.
Ground Clearance13.1 in.
Overall Height50.4 in.
Overall Width33.0 in.
Overall Length85.6 in.

CRF450RX dimensions and frame

Trail4.6 in. (116mm)
Rake27.5deg
Rear TyreDunlop Geomax AT81 120/90-18 w/ tube
Front TyreDunlop Geomax AT81 90/90-21 w/ tube
Rear Brakes1-piston caliper hydraulic; single 240mm disc
Front Brakes2-piston caliper (30mm, 27mm) hydraulic; single 260mm disc
Rear SuspensionPro-Link system; fully adjustable Showa single shock w/ 12.1 in. travel
Front Suspension49mm fully adjustable leading-axle inverted telescopic Showa coil-spring fork w/ 12.2 in. travel

Rider Reviews

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